"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 3/5)
2026/03/29 03:06:38 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-cituqay9jaxo"
2026/03/29 03:06:38 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/29 03:06:38 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': Has cached credentials
2026/03/29 03:06:38 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': Used cached credential to initialize the ProtonDrive API
2026/03/29 03:06:39 DEBUG : Creating backend with remote "/tmp/rclone2632579856"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:06:39 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:06:39 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:06:39.456381 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:06:39.456406 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:06:39 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:06:39 DEBUG : Looking for writers
2026/03/29 03:06:39 DEBUG : >WaitForWriters: 
2026/03/29 03:06:39 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.34s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:06:39 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:06:39 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:06:39.775864 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:06:39.775883 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:06:39 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:06:39 DEBUG : Looking for writers
2026/03/29 03:06:39 DEBUG : >WaitForWriters: 
2026/03/29 03:06:39 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.33s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:06:39 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:06:39 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:06:40.114846 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:06:40.114869 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:06:40 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:06:40 DEBUG : Looking for writers
2026/03/29 03:06:40 DEBUG : >WaitForWriters: 
2026/03/29 03:06:40 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.33s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:06:40 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:06:40 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:06:40.494541 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:06:40.494573 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:06:40 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:06:40 DEBUG : Looking for writers
2026/03/29 03:06:40 DEBUG : >WaitForWriters: 
2026/03/29 03:06:40 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.38s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:06:40 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:06:40 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:06:40.893698 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:06:40.893719 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:06:40 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:06:40 DEBUG : Looking for writers
2026/03/29 03:06:40 DEBUG : >WaitForWriters: 
2026/03/29 03:06:40 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.39s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:06:40 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:06:40 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:06:41.324704 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:06:41.324737 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:06:41 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:06:41 DEBUG : Looking for writers
2026/03/29 03:06:41 DEBUG : >WaitForWriters: 
2026/03/29 03:06:41 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.44s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:06:41 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:06:41 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:06:41.590371 WARN RESTY 429 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Too many recent API requests (Code=429, Status=429), Attempt 1
time="2026-03-29T03:06:41Z" level=warning msg="Too many requests, retrying after delay" after=37 method=POST pkg=go-proton-api status=429 url="https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders"
2026/03/29 03:07:18.745694 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 2
2026/03/29 03:07:18.745726 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:18 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:18 DEBUG : Looking for writers
2026/03/29 03:07:18 DEBUG : >WaitForWriters: 
2026/03/29 03:07:18 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (37.42s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:18 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:18 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:19.082117 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:19.082141 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:19 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:19 DEBUG : Looking for writers
2026/03/29 03:07:19 DEBUG : >WaitForWriters: 
2026/03/29 03:07:19 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.34s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:19 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:19 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:19.614721 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:19.614751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:19 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:19 DEBUG : Looking for writers
2026/03/29 03:07:19 DEBUG : >WaitForWriters: 
2026/03/29 03:07:19 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.54s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:19 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:19 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:19.971404 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:19.971435 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:19 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:19 DEBUG : Looking for writers
2026/03/29 03:07:19 DEBUG : >WaitForWriters: 
2026/03/29 03:07:20 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.35s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:20 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:20 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:20.377722 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:20.377764 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:20 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:20 DEBUG : Looking for writers
2026/03/29 03:07:20 DEBUG : >WaitForWriters: 
2026/03/29 03:07:20 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.41s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:20 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:20 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:20.722864 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:20.722901 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:20 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:20 DEBUG : Looking for writers
2026/03/29 03:07:20 DEBUG : >WaitForWriters: 
2026/03/29 03:07:20 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.33s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:20 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:20 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:21.028787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:21.028825 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:21 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:21 DEBUG : Looking for writers
2026/03/29 03:07:21 DEBUG : >WaitForWriters: 
2026/03/29 03:07:21 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.31s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:21 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:21 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:21.432034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:21.432063 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:21 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:21 DEBUG : Looking for writers
2026/03/29 03:07:21 DEBUG : >WaitForWriters: 
2026/03/29 03:07:21 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.40s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:21 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:21 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:21.793707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:21.793743 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:21 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:21 DEBUG : Looking for writers
2026/03/29 03:07:21 DEBUG : >WaitForWriters: 
2026/03/29 03:07:21 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.37s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:21 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:21 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:22.152348 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:22.152383 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:22 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:22 DEBUG : Looking for writers
2026/03/29 03:07:22 DEBUG : >WaitForWriters: 
2026/03/29 03:07:22 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.36s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:22 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:22 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:22.455128 WARN RESTY 429 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Too many recent API requests (Code=429, Status=429), Attempt 1
time="2026-03-29T03:07:22Z" level=warning msg="Too many requests, retrying after delay" after=29 method=POST pkg=go-proton-api status=429 url="https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders"
2026/03/29 03:07:51.596150 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 2
2026/03/29 03:07:51.596170 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:51 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:51 DEBUG : Looking for writers
2026/03/29 03:07:51 DEBUG : >WaitForWriters: 
2026/03/29 03:07:51 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (29.43s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:51 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:51 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:51.929954 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:51.929975 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:51 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:51 DEBUG : Looking for writers
2026/03/29 03:07:51 DEBUG : >WaitForWriters: 
2026/03/29 03:07:51 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.34s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:51 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:51 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:52.294011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:52.294044 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:52 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:52 DEBUG : Looking for writers
2026/03/29 03:07:52 DEBUG : >WaitForWriters: 
2026/03/29 03:07:52 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.37s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:52 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:52 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:52.667356 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:52.667397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:52 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:52 DEBUG : Looking for writers
2026/03/29 03:07:52 DEBUG : >WaitForWriters: 
2026/03/29 03:07:52 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.36s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:52 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:52 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:52.989625 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:52.989646 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:52 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:52 DEBUG : Looking for writers
2026/03/29 03:07:52 DEBUG : >WaitForWriters: 
2026/03/29 03:07:53 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.34s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:53 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:53 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:53.410583 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:53.410614 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:53 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:53 DEBUG : Looking for writers
2026/03/29 03:07:53 DEBUG : >WaitForWriters: 
2026/03/29 03:07:53 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-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:53 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:53 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:53.786367 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:53.786397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:53 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:53 DEBUG : Looking for writers
2026/03/29 03:07:53 DEBUG : >WaitForWriters: 
2026/03/29 03:07:53 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-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:53 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:53 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:54.142369 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:54.142402 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:54 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:54 DEBUG : Looking for writers
2026/03/29 03:07:54 DEBUG : >WaitForWriters: 
2026/03/29 03:07:54 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-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:54 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:54.512101 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:54.512132 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:54 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:54 DEBUG : Looking for writers
2026/03/29 03:07:54 DEBUG : >WaitForWriters: 
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:54 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-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:54 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:54.915319 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:54.915346 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:54 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:54 DEBUG : Looking for writers
2026/03/29 03:07:54 DEBUG : >WaitForWriters: 
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:54 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-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:54 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:54 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:55.263401 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:55.263423 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:55 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:55 DEBUG : Looking for writers
2026/03/29 03:07:55 DEBUG : >WaitForWriters: 
2026/03/29 03:07:55 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:55 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.27s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.41s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.37s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.37s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:55 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:55 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:55.658810 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:55.658844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:55 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:55 DEBUG : Looking for writers
2026/03/29 03:07:55 DEBUG : >WaitForWriters: 
2026/03/29 03:07:55 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.41s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:55 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:55 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:56.063733 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:56.063752 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:56 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:56 DEBUG : Looking for writers
2026/03/29 03:07:56 DEBUG : >WaitForWriters: 
2026/03/29 03:07:56 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.40s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:56 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:56 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:56.479034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:56.479066 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:56 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:56 DEBUG : Looking for writers
2026/03/29 03:07:56 DEBUG : >WaitForWriters: 
2026/03/29 03:07:56 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.39s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:56 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:56 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:56.833173 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:56.833204 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:56 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:56 DEBUG : Looking for writers
2026/03/29 03:07:56 DEBUG : >WaitForWriters: 
2026/03/29 03:07:56 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.35s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:56 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:56 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:57.187861 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:57.187894 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:57 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:57 DEBUG : Looking for writers
2026/03/29 03:07:57 DEBUG : >WaitForWriters: 
2026/03/29 03:07:57 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.35s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:57 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:57 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:57.547219 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:57.547253 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:57 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:57 DEBUG : Looking for writers
2026/03/29 03:07:57 DEBUG : >WaitForWriters: 
2026/03/29 03:07:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:57 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:57 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:57.881703 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:57.881774 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:57 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:57 DEBUG : Looking for writers
2026/03/29 03:07:57 DEBUG : >WaitForWriters: 
2026/03/29 03:07:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:57 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:57 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:57 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:58.245429 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:58.245470 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:58 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:58 DEBUG : Looking for writers
2026/03/29 03:07:58 DEBUG : >WaitForWriters: 
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:58 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:58 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:58.560859 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:58.560888 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:58 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:58 DEBUG : Looking for writers
2026/03/29 03:07:58 DEBUG : >WaitForWriters: 
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:58 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:58 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:58 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:58.932924 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:58.932953 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:58 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:58 DEBUG : Looking for writers
2026/03/29 03:07:58 DEBUG : >WaitForWriters: 
2026/03/29 03:07:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:59 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:59 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:59 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:07:59 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:59 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:07:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:07:59 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:07:59.295066 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:59.295104 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:59 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:59 DEBUG : Looking for writers
2026/03/29 03:07:59 DEBUG : >WaitForWriters: 
2026/03/29 03:07:59 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:07:59 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.11s)
    --- FAIL: TestFileRename/off,forceCache=false (0.37s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.32s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.36s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.33s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.39s)
    --- FAIL: TestFileRename/full,forceCache=false (0.34s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:59 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:59 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:07:59.667626 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:07:59.667656 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:07:59 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:07:59 DEBUG : Looking for writers
2026/03/29 03:07:59 DEBUG : >WaitForWriters: 
2026/03/29 03:07:59 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.37s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:07:59 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:07:59 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:08:00.008254 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:00.008277 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:00 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:00 DEBUG : Looking for writers
2026/03/29 03:08:00 DEBUG : >WaitForWriters: 
2026/03/29 03:08:00 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.34s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:00 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:00 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:08:00.342416 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:00.342436 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:00 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:00 DEBUG : Looking for writers
2026/03/29 03:08:00 DEBUG : >WaitForWriters: 
2026/03/29 03:08:00 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.34s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:00 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:00 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:08:00.724631 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:00.724659 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:00 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:00 DEBUG : Looking for writers
2026/03/29 03:08:00 DEBUG : >WaitForWriters: 
2026/03/29 03:08:00 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.39s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:00 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:00 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:08:01.104390 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:01.104422 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:01 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:01 DEBUG : Looking for writers
2026/03/29 03:08:01 DEBUG : >WaitForWriters: 
2026/03/29 03:08:01 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.36s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:01 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:08:01.473328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:01.473350 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:01 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:01 DEBUG : Looking for writers
2026/03/29 03:08:01 DEBUG : >WaitForWriters: 
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:08:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.38s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:01 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:08:01.843924 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:01.843951 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:01 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:01 DEBUG : Looking for writers
2026/03/29 03:08:01 DEBUG : >WaitForWriters: 
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:08:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.36s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:01 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:01 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:08:02.204212 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:02.204231 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:02 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:02 DEBUG : Looking for writers
2026/03/29 03:08:02 DEBUG : >WaitForWriters: 
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:08:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.37s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:02 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:08:02.554758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:02.554785 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:02 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:02 DEBUG : Looking for writers
2026/03/29 03:08:02 DEBUG : >WaitForWriters: 
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:08:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.36s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:02 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:02 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:08:02.962650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:02.962670 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:02 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:02 DEBUG : Looking for writers
2026/03/29 03:08:02 DEBUG : >WaitForWriters: 
2026/03/29 03:08:02 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:08:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.40s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:08:03 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:08:03 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:08:03 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:03 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:08:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:08:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:08:03 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:08:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:08:03 DEBUG : file1: newRWFileHandle: 
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): openPending: 
2026/03/29 03:08:03 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/29 03:08:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): >openPending: err=<nil>
2026/03/29 03:08:03 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/29 03:08:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:08:03 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/29 03:08:03 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): _writeAt: size=5, off=0
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): >_writeAt: n=5, err=<nil>
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): _writeAt: size=7, off=5
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): >_writeAt: n=7, err=<nil>
2026/03/29 03:08:03 DEBUG : file1: vfs cache: truncate to size=11
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): close: 
2026/03/29 03:08:03 DEBUG : file1: vfs cache: setting modification time to 2026-03-29 03:08:03.095473482 +0000 UTC m=+84.749542590
2026/03/29 03:08:03 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): >close: err=<nil>
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): close: 
2026/03/29 03:08:03 DEBUG : file1(0x3f682622e240): >close: err=file already closed
2026/03/29 03:08:03 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:03 DEBUG : Looking for writers
2026/03/29 03:08:03 DEBUG : file1: reading active writers
2026/03/29 03:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/29 03:08:03 DEBUG : Looking for writers
2026/03/29 03:08:03 DEBUG : file1: reading active writers
2026/03/29 03:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/29 03:08:03 DEBUG : Looking for writers
2026/03/29 03:08:03 DEBUG : file1: reading active writers
2026/03/29 03:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/29 03:08:03 DEBUG : Looking for writers
2026/03/29 03:08:03 DEBUG : file1: reading active writers
2026/03/29 03:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/29 03:08:03 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:03 DEBUG : Looking for writers
2026/03/29 03:08:03 DEBUG : file1: reading active writers
2026/03/29 03:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/29 03:08:03 DEBUG : Looking for writers
2026/03/29 03:08:03 DEBUG : file1: reading active writers
2026/03/29 03:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/29 03:08:03.589499 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:03.589519 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:03 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)
2026/03/29 03:08:03 DEBUG : Looking for writers
2026/03/29 03:08:03 DEBUG : file1: reading active writers
2026/03/29 03:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/29 03:08:03 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:04.135789 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:04.135812 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:04 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)
2026/03/29 03:08:04 DEBUG : Looking for writers
2026/03/29 03:08:04 DEBUG : file1: reading active writers
2026/03/29 03:08:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:04 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:04.872760 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:04.872782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:04 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:05 DEBUG : Looking for writers
2026/03/29 03:08:05 DEBUG : file1: reading active writers
2026/03/29 03:08:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:05 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:06.053391 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:06.053415 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:06 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)
2026/03/29 03:08:06 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)
2026/03/29 03:08:06 DEBUG : Looking for writers
2026/03/29 03:08:06 DEBUG : file1: reading active writers
2026/03/29 03:08:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:07 DEBUG : Looking for writers
2026/03/29 03:08:07 DEBUG : file1: reading active writers
2026/03/29 03:08:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:07 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:07.984508 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:07.984531 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:07 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)
2026/03/29 03:08:07 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:08 DEBUG : Looking for writers
2026/03/29 03:08:08 DEBUG : file1: reading active writers
2026/03/29 03:08:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:09 DEBUG : Looking for writers
2026/03/29 03:08:09 DEBUG : file1: reading active writers
2026/03/29 03:08:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:10 DEBUG : Looking for writers
2026/03/29 03:08:10 DEBUG : file1: reading active writers
2026/03/29 03:08:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:11 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:11 DEBUG : Looking for writers
2026/03/29 03:08:11 DEBUG : file1: reading active writers
2026/03/29 03:08:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:11.507540 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:11.507573 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:11 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:12 DEBUG : Looking for writers
2026/03/29 03:08:12 DEBUG : file1: reading active writers
2026/03/29 03:08:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:13 DEBUG : Looking for writers
2026/03/29 03:08:13 DEBUG : file1: reading active writers
2026/03/29 03:08:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:14 DEBUG : Looking for writers
2026/03/29 03:08:14 DEBUG : file1: reading active writers
2026/03/29 03:08:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:15 DEBUG : Looking for writers
2026/03/29 03:08:15 DEBUG : file1: reading active writers
2026/03/29 03:08:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:16 DEBUG : Looking for writers
2026/03/29 03:08:16 DEBUG : file1: reading active writers
2026/03/29 03:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:17 DEBUG : Looking for writers
2026/03/29 03:08:17 DEBUG : file1: reading active writers
2026/03/29 03:08:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:17 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:18.169602 WARN RESTY 429 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Too many recent API requests (Code=429, Status=429), Attempt 1
time="2026-03-29T03:08:18Z" level=warning msg="Too many requests, retrying after delay" after=24 method=POST pkg=go-proton-api status=429 url="https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders"
2026/03/29 03:08:18 DEBUG : Looking for writers
2026/03/29 03:08:18 DEBUG : file1: reading active writers
2026/03/29 03:08:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:19 DEBUG : Looking for writers
2026/03/29 03:08:19 DEBUG : file1: reading active writers
2026/03/29 03:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:20 DEBUG : Looking for writers
2026/03/29 03:08:20 DEBUG : file1: reading active writers
2026/03/29 03:08:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:21 DEBUG : Looking for writers
2026/03/29 03:08:21 DEBUG : file1: reading active writers
2026/03/29 03:08:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:22 DEBUG : Looking for writers
2026/03/29 03:08:22 DEBUG : file1: reading active writers
2026/03/29 03:08:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:23 DEBUG : Looking for writers
2026/03/29 03:08:23 DEBUG : file1: reading active writers
2026/03/29 03:08:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:24 DEBUG : Looking for writers
2026/03/29 03:08:24 DEBUG : file1: reading active writers
2026/03/29 03:08:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:25 DEBUG : Looking for writers
2026/03/29 03:08:25 DEBUG : file1: reading active writers
2026/03/29 03:08:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:26 DEBUG : Looking for writers
2026/03/29 03:08:26 DEBUG : file1: reading active writers
2026/03/29 03:08:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:27 DEBUG : Looking for writers
2026/03/29 03:08:27 DEBUG : file1: reading active writers
2026/03/29 03:08:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:28 DEBUG : Looking for writers
2026/03/29 03:08:28 DEBUG : file1: reading active writers
2026/03/29 03:08:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:29 DEBUG : Looking for writers
2026/03/29 03:08:29 DEBUG : file1: reading active writers
2026/03/29 03:08:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:30 DEBUG : Looking for writers
2026/03/29 03:08:30 DEBUG : file1: reading active writers
2026/03/29 03:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:31 DEBUG : Looking for writers
2026/03/29 03:08:31 DEBUG : file1: reading active writers
2026/03/29 03:08:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:32 DEBUG : Looking for writers
2026/03/29 03:08:32 DEBUG : file1: reading active writers
2026/03/29 03:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:33 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3f6826339770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f682667cd08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716553485632} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084103298699082 ext:84749542590 loc:0x46603e0} ATime:{wall:14009084103298721695 ext:84749565113 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/29 03:08:33 DEBUG : >WaitForWriters: 
2026/03/29 03:08:42.325867 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 2
2026/03/29 03:08:42.325901 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:42 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)
2026/03/29 03:08:42 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)
2026/03/29 03:08:42 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
2026/03/29 03:08:43 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
2026/03/29 03:08:45 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
2026/03/29 03:08:49 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:08:49 DEBUG : Looking for writers
2026/03/29 03:08:49 DEBUG : file1: reading active writers
2026/03/29 03:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/29 03:08:49 DEBUG : Looking for writers
2026/03/29 03:08:49 DEBUG : file1: reading active writers
2026/03/29 03:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/29 03:08:49 DEBUG : Looking for writers
2026/03/29 03:08:49 DEBUG : file1: reading active writers
2026/03/29 03:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/29 03:08:49 DEBUG : Looking for writers
2026/03/29 03:08:49 DEBUG : file1: reading active writers
2026/03/29 03:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/29 03:08:49 DEBUG : Looking for writers
2026/03/29 03:08:49 DEBUG : file1: reading active writers
2026/03/29 03:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/29 03:08:50 DEBUG : Looking for writers
2026/03/29 03:08:50 DEBUG : file1: reading active writers
2026/03/29 03:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/29 03:08:50 DEBUG : Looking for writers
2026/03/29 03:08:50 DEBUG : file1: reading active writers
2026/03/29 03:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/29 03:08:50 DEBUG : Looking for writers
2026/03/29 03:08:50 DEBUG : file1: reading active writers
2026/03/29 03:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:51 DEBUG : Looking for writers
2026/03/29 03:08:51 DEBUG : file1: reading active writers
2026/03/29 03:08:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:52 DEBUG : Looking for writers
2026/03/29 03:08:52 DEBUG : file1: reading active writers
2026/03/29 03:08:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:53 DEBUG : Looking for writers
2026/03/29 03:08:53 DEBUG : file1: reading active writers
2026/03/29 03:08:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:54 DEBUG : Looking for writers
2026/03/29 03:08:54 DEBUG : file1: reading active writers
2026/03/29 03:08:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:55 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:08:55.591316 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:08:55.591335 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:08:55 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)
2026/03/29 03:08:55 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)
2026/03/29 03:08:55 DEBUG : Looking for writers
2026/03/29 03:08:55 DEBUG : file1: reading active writers
2026/03/29 03:08:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:56 DEBUG : Looking for writers
2026/03/29 03:08:56 DEBUG : file1: reading active writers
2026/03/29 03:08:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:57 DEBUG : Looking for writers
2026/03/29 03:08:57 DEBUG : file1: reading active writers
2026/03/29 03:08:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:58 DEBUG : Looking for writers
2026/03/29 03:08:58 DEBUG : file1: reading active writers
2026/03/29 03:08:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:08:59 DEBUG : Looking for writers
2026/03/29 03:08:59 DEBUG : file1: reading active writers
2026/03/29 03:08:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:00 DEBUG : Looking for writers
2026/03/29 03:09:00 DEBUG : file1: reading active writers
2026/03/29 03:09:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:01 DEBUG : Looking for writers
2026/03/29 03:09:01 DEBUG : file1: reading active writers
2026/03/29 03:09:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:02 DEBUG : Looking for writers
2026/03/29 03:09:02 DEBUG : file1: reading active writers
2026/03/29 03:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:03 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/29 03:09:03 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/29 03:09:03 DEBUG : Looking for writers
2026/03/29 03:09:03 DEBUG : file1: reading active writers
2026/03/29 03:09:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:04 DEBUG : Looking for writers
2026/03/29 03:09:04 DEBUG : file1: reading active writers
2026/03/29 03:09:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:05 DEBUG : Looking for writers
2026/03/29 03:09:05 DEBUG : file1: reading active writers
2026/03/29 03:09:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:06 DEBUG : Looking for writers
2026/03/29 03:09:06 DEBUG : file1: reading active writers
2026/03/29 03:09:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:07 DEBUG : Looking for writers
2026/03/29 03:09:07 DEBUG : file1: reading active writers
2026/03/29 03:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:08 DEBUG : Looking for writers
2026/03/29 03:09:08 DEBUG : file1: reading active writers
2026/03/29 03:09:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:09 DEBUG : Looking for writers
2026/03/29 03:09:09 DEBUG : file1: reading active writers
2026/03/29 03:09:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:10 DEBUG : Looking for writers
2026/03/29 03:09:10 DEBUG : file1: reading active writers
2026/03/29 03:09:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:11 DEBUG : Looking for writers
2026/03/29 03:09:11 DEBUG : file1: reading active writers
2026/03/29 03:09:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:12 DEBUG : Looking for writers
2026/03/29 03:09:12 DEBUG : file1: reading active writers
2026/03/29 03:09:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:13 DEBUG : Looking for writers
2026/03/29 03:09:13 DEBUG : file1: reading active writers
2026/03/29 03:09:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:14 DEBUG : Looking for writers
2026/03/29 03:09:14 DEBUG : file1: reading active writers
2026/03/29 03:09:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:15 DEBUG : Looking for writers
2026/03/29 03:09:15 DEBUG : file1: reading active writers
2026/03/29 03:09:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:16 DEBUG : Looking for writers
2026/03/29 03:09:16 DEBUG : file1: reading active writers
2026/03/29 03:09:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:17 DEBUG : Looking for writers
2026/03/29 03:09:17 DEBUG : file1: reading active writers
2026/03/29 03:09:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:18 DEBUG : Looking for writers
2026/03/29 03:09:18 DEBUG : file1: reading active writers
2026/03/29 03:09:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:19 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3f6826339770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f682667cd08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716553485632} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084103298699082 ext:84749542590 loc:0x46603e0} ATime:{wall:14009084103298721695 ext:84749565113 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/29 03:09:19 DEBUG : >WaitForWriters: 
2026/03/29 03:09:19 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:09:19 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (76.73s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:09:19 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:09:19 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:09:19 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:09:19 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:09:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:09:19 DEBUG : Config file has changed externally - reloading
2026/03/29 03:09:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:09:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:09:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:09:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:09:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:09:19 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:09:19 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:09:19 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:09:19 DEBUG : file1: newRWFileHandle: 
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): openPending: 
2026/03/29 03:09:19 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/29 03:09:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): >openPending: err=<nil>
2026/03/29 03:09:19 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/29 03:09:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:09:19 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/29 03:09:19 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): _writeAt: size=7, off=0
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): >_writeAt: n=7, err=<nil>
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): _writeAt: size=6, off=5
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): >_writeAt: n=6, err=<nil>
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): close: 
2026/03/29 03:09:19 DEBUG : file1: vfs cache: setting modification time to 2026-03-29 03:09:19.829660147 +0000 UTC m=+161.483729175
2026/03/29 03:09:19 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): >close: err=<nil>
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): _writeAt: size=5, off=0
2026/03/29 03:09:19 DEBUG : file1(0x3f682622ed80): >_writeAt: n=0, err=file already closed
2026/03/29 03:09:19 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:09:19 DEBUG : Looking for writers
2026/03/29 03:09:19 DEBUG : file1: reading active writers
2026/03/29 03:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/29 03:09:19 DEBUG : Looking for writers
2026/03/29 03:09:19 DEBUG : file1: reading active writers
2026/03/29 03:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/29 03:09:19 DEBUG : Looking for writers
2026/03/29 03:09:19 DEBUG : file1: reading active writers
2026/03/29 03:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/29 03:09:19 DEBUG : Looking for writers
2026/03/29 03:09:19 DEBUG : file1: reading active writers
2026/03/29 03:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/29 03:09:19 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:19 DEBUG : Looking for writers
2026/03/29 03:09:19 DEBUG : file1: reading active writers
2026/03/29 03:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/29 03:09:20 DEBUG : Looking for writers
2026/03/29 03:09:20 DEBUG : file1: reading active writers
2026/03/29 03:09:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/29 03:09:20.284847 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:20.284870 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:20 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)
2026/03/29 03:09:20 DEBUG : Looking for writers
2026/03/29 03:09:20 DEBUG : file1: reading active writers
2026/03/29 03:09:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/29 03:09:20 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:20.879756 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:20.879788 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:20 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)
2026/03/29 03:09:21 DEBUG : Looking for writers
2026/03/29 03:09:21 DEBUG : file1: reading active writers
2026/03/29 03:09:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:21 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:21.631499 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:21.631521 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:21 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:21 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)
2026/03/29 03:09:22 DEBUG : Looking for writers
2026/03/29 03:09:22 DEBUG : file1: reading active writers
2026/03/29 03:09:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:22 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:22.755513 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:22.755535 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:22 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)
2026/03/29 03:09:23 DEBUG : Looking for writers
2026/03/29 03:09:23 DEBUG : file1: reading active writers
2026/03/29 03:09:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:24 DEBUG : Looking for writers
2026/03/29 03:09:24 DEBUG : file1: reading active writers
2026/03/29 03:09:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:24 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:24.734830 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:24.734851 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:24 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)
2026/03/29 03:09:25 DEBUG : Looking for writers
2026/03/29 03:09:25 DEBUG : file1: reading active writers
2026/03/29 03:09:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:26 DEBUG : Looking for writers
2026/03/29 03:09:26 DEBUG : file1: reading active writers
2026/03/29 03:09:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:27 DEBUG : Looking for writers
2026/03/29 03:09:27 DEBUG : file1: reading active writers
2026/03/29 03:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:27 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:28 DEBUG : Looking for writers
2026/03/29 03:09:28 DEBUG : file1: reading active writers
2026/03/29 03:09:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:28.307248 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:28.307270 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:28 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)
2026/03/29 03:09:29 DEBUG : Looking for writers
2026/03/29 03:09:29 DEBUG : file1: reading active writers
2026/03/29 03:09:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:30 DEBUG : Looking for writers
2026/03/29 03:09:30 DEBUG : file1: reading active writers
2026/03/29 03:09:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:31 DEBUG : Looking for writers
2026/03/29 03:09:31 DEBUG : file1: reading active writers
2026/03/29 03:09:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:32 DEBUG : Looking for writers
2026/03/29 03:09:32 DEBUG : file1: reading active writers
2026/03/29 03:09:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:33 DEBUG : Looking for writers
2026/03/29 03:09:33 DEBUG : file1: reading active writers
2026/03/29 03:09:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:34 DEBUG : Looking for writers
2026/03/29 03:09:34 DEBUG : file1: reading active writers
2026/03/29 03:09:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:34 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:35.054732 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:35.054756 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:35 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)
2026/03/29 03:09:35 DEBUG : Looking for writers
2026/03/29 03:09:35 DEBUG : file1: reading active writers
2026/03/29 03:09:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:36 DEBUG : Looking for writers
2026/03/29 03:09:36 DEBUG : file1: reading active writers
2026/03/29 03:09:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:37 DEBUG : Looking for writers
2026/03/29 03:09:37 DEBUG : file1: reading active writers
2026/03/29 03:09:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:38 DEBUG : Looking for writers
2026/03/29 03:09:38 DEBUG : file1: reading active writers
2026/03/29 03:09:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:39 DEBUG : Looking for writers
2026/03/29 03:09:39 DEBUG : file1: reading active writers
2026/03/29 03:09:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:40 DEBUG : Looking for writers
2026/03/29 03:09:40 DEBUG : file1: reading active writers
2026/03/29 03:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:41 DEBUG : Looking for writers
2026/03/29 03:09:41 DEBUG : file1: reading active writers
2026/03/29 03:09:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:42 DEBUG : Looking for writers
2026/03/29 03:09:42 DEBUG : file1: reading active writers
2026/03/29 03:09:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:43 DEBUG : Looking for writers
2026/03/29 03:09:43 DEBUG : file1: reading active writers
2026/03/29 03:09:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:44 DEBUG : Looking for writers
2026/03/29 03:09:44 DEBUG : file1: reading active writers
2026/03/29 03:09:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:45 DEBUG : Looking for writers
2026/03/29 03:09:45 DEBUG : file1: reading active writers
2026/03/29 03:09:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:46 DEBUG : Looking for writers
2026/03/29 03:09:46 DEBUG : file1: reading active writers
2026/03/29 03:09:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:47 DEBUG : Looking for writers
2026/03/29 03:09:47 DEBUG : file1: reading active writers
2026/03/29 03:09:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:47 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:09:48 DEBUG : Looking for writers
2026/03/29 03:09:48 DEBUG : file1: reading active writers
2026/03/29 03:09:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:48.222243 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:09:48.222273 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:09:48 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)
2026/03/29 03:09:48 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)
2026/03/29 03:09:49 DEBUG : Looking for writers
2026/03/29 03:09:49 DEBUG : file1: reading active writers
2026/03/29 03:09:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:49 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3f6826487e00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f6826518a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716552026688} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084185637264371 ext:161483729175 loc:0x46603e0} ATime:{wall:14009084185637295240 ext:161483760063 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/29 03:09:49 DEBUG : >WaitForWriters: 
2026/03/29 03:09:49 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
2026/03/29 03:09:51 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
2026/03/29 03:09:53 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
2026/03/29 03:09:57 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:09:57 DEBUG : Looking for writers
2026/03/29 03:09:57 DEBUG : file1: reading active writers
2026/03/29 03:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/29 03:09:57 DEBUG : Looking for writers
2026/03/29 03:09:57 DEBUG : file1: reading active writers
2026/03/29 03:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/29 03:09:57 DEBUG : Looking for writers
2026/03/29 03:09:57 DEBUG : file1: reading active writers
2026/03/29 03:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/29 03:09:57 DEBUG : Looking for writers
2026/03/29 03:09:57 DEBUG : file1: reading active writers
2026/03/29 03:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/29 03:09:57 DEBUG : Looking for writers
2026/03/29 03:09:57 DEBUG : file1: reading active writers
2026/03/29 03:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/29 03:09:57 DEBUG : Looking for writers
2026/03/29 03:09:57 DEBUG : file1: reading active writers
2026/03/29 03:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/29 03:09:57 DEBUG : Looking for writers
2026/03/29 03:09:57 DEBUG : file1: reading active writers
2026/03/29 03:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/29 03:09:58 DEBUG : Looking for writers
2026/03/29 03:09:58 DEBUG : file1: reading active writers
2026/03/29 03:09:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:09:59 DEBUG : Looking for writers
2026/03/29 03:09:59 DEBUG : file1: reading active writers
2026/03/29 03:09:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:00 DEBUG : Looking for writers
2026/03/29 03:10:00 DEBUG : file1: reading active writers
2026/03/29 03:10:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:01 DEBUG : Looking for writers
2026/03/29 03:10:01 DEBUG : file1: reading active writers
2026/03/29 03:10:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:02 DEBUG : Looking for writers
2026/03/29 03:10:02 DEBUG : file1: reading active writers
2026/03/29 03:10:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:03 DEBUG : Looking for writers
2026/03/29 03:10:03 DEBUG : file1: reading active writers
2026/03/29 03:10:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:04 DEBUG : Looking for writers
2026/03/29 03:10:04 DEBUG : file1: reading active writers
2026/03/29 03:10:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:05 DEBUG : Looking for writers
2026/03/29 03:10:05 DEBUG : file1: reading active writers
2026/03/29 03:10:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:06 DEBUG : Looking for writers
2026/03/29 03:10:06 DEBUG : file1: reading active writers
2026/03/29 03:10:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:07 DEBUG : Looking for writers
2026/03/29 03:10:07 DEBUG : file1: reading active writers
2026/03/29 03:10:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:08 DEBUG : Looking for writers
2026/03/29 03:10:08 DEBUG : file1: reading active writers
2026/03/29 03:10:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:09 DEBUG : Looking for writers
2026/03/29 03:10:09 DEBUG : file1: reading active writers
2026/03/29 03:10:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:10 DEBUG : Looking for writers
2026/03/29 03:10:10 DEBUG : file1: reading active writers
2026/03/29 03:10:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:11 DEBUG : Looking for writers
2026/03/29 03:10:11 DEBUG : file1: reading active writers
2026/03/29 03:10:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:12 DEBUG : Looking for writers
2026/03/29 03:10:12 DEBUG : file1: reading active writers
2026/03/29 03:10:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:13 DEBUG : Looking for writers
2026/03/29 03:10:13 DEBUG : file1: reading active writers
2026/03/29 03:10:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:13 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:14.242343 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:14.242361 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:14 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:14 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)
2026/03/29 03:10:14 DEBUG : Looking for writers
2026/03/29 03:10:14 DEBUG : file1: reading active writers
2026/03/29 03:10:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:15 DEBUG : Looking for writers
2026/03/29 03:10:15 DEBUG : file1: reading active writers
2026/03/29 03:10:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:16 DEBUG : Looking for writers
2026/03/29 03:10:16 DEBUG : file1: reading active writers
2026/03/29 03:10:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:17 DEBUG : Looking for writers
2026/03/29 03:10:17 DEBUG : file1: reading active writers
2026/03/29 03:10:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:18 DEBUG : Looking for writers
2026/03/29 03:10:18 DEBUG : file1: reading active writers
2026/03/29 03:10:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:19 DEBUG : Looking for writers
2026/03/29 03:10:19 DEBUG : file1: reading active writers
2026/03/29 03:10:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:19 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/29 03:10:19 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/29 03:10:20 DEBUG : Looking for writers
2026/03/29 03:10:20 DEBUG : file1: reading active writers
2026/03/29 03:10:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:21 DEBUG : Looking for writers
2026/03/29 03:10:21 DEBUG : file1: reading active writers
2026/03/29 03:10:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:22 DEBUG : Looking for writers
2026/03/29 03:10:22 DEBUG : file1: reading active writers
2026/03/29 03:10:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:23 DEBUG : Looking for writers
2026/03/29 03:10:23 DEBUG : file1: reading active writers
2026/03/29 03:10:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:24 DEBUG : Looking for writers
2026/03/29 03:10:24 DEBUG : file1: reading active writers
2026/03/29 03:10:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:25 DEBUG : Looking for writers
2026/03/29 03:10:25 DEBUG : file1: reading active writers
2026/03/29 03:10:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:26 DEBUG : Looking for writers
2026/03/29 03:10:26 DEBUG : file1: reading active writers
2026/03/29 03:10:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:10:27 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3f6826487e00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f6826518a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716552026688} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084185637264371 ext:161483729175 loc:0x46603e0} ATime:{wall:14009084185637295240 ext:161483760063 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/29 03:10:27 DEBUG : >WaitForWriters: 
2026/03/29 03:10:27 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:10:27 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.47s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:10:27 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:10:27 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:10:27 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:10:27 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:10:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:10:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:10:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:10:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:10:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:10:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:10:27 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:10:27 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:10:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:10:27 DEBUG : file1: newRWFileHandle: 
2026/03/29 03:10:27 DEBUG : file1(0x3f6825f66bc0): openPending: 
2026/03/29 03:10:27 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/29 03:10:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:10:27 DEBUG : file1(0x3f6825f66bc0): >openPending: err=<nil>
2026/03/29 03:10:27 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/29 03:10:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:10:27 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/29 03:10:27 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/29 03:10:27 DEBUG : file1(0x3f6825f66bc0): close: 
2026/03/29 03:10:27 DEBUG : file1: vfs cache: setting modification time to 2026-03-29 03:10:27.300057047 +0000 UTC m=+228.954126154
2026/03/29 03:10:27 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/29 03:10:27 DEBUG : file1(0x3f6825f66bc0): >close: err=<nil>
2026/03/29 03:10:27 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/29 03:10:27 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/29 03:10:27 DEBUG : file2: newRWFileHandle: 
2026/03/29 03:10:27 DEBUG : file2(0x3f6825f67100): openPending: 
2026/03/29 03:10:27 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/29 03:10:27 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/29 03:10:27 DEBUG : file2(0x3f6825f67100): >openPending: err=<nil>
2026/03/29 03:10:27 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/29 03:10:27 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/29 03:10:27 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/29 03:10:27 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/29 03:10:27 DEBUG : file2(0x3f6825f67100): RWFileHandle.Flush
2026/03/29 03:10:27 DEBUG : file2(0x3f6825f67100): RWFileHandle.Release
2026/03/29 03:10:27 DEBUG : file2(0x3f6825f67100): close: 
2026/03/29 03:10:27 DEBUG : file2: vfs cache: setting modification time to 2026-03-29 03:10:27.301714376 +0000 UTC m=+228.955783404
2026/03/29 03:10:27 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/29 03:10:27 DEBUG : file2(0x3f6825f67100): >close: err=<nil>
2026/03/29 03:10:27 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:10:27 DEBUG : Looking for writers
2026/03/29 03:10:27 DEBUG : file1: reading active writers
2026/03/29 03:10:27 DEBUG : file2: reading active writers
2026/03/29 03:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/29 03:10:27 DEBUG : Looking for writers
2026/03/29 03:10:27 DEBUG : file1: reading active writers
2026/03/29 03:10:27 DEBUG : file2: reading active writers
2026/03/29 03:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/29 03:10:27 DEBUG : Looking for writers
2026/03/29 03:10:27 DEBUG : file1: reading active writers
2026/03/29 03:10:27 DEBUG : file2: reading active writers
2026/03/29 03:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/29 03:10:27 DEBUG : Looking for writers
2026/03/29 03:10:27 DEBUG : file2: reading active writers
2026/03/29 03:10:27 DEBUG : file1: reading active writers
2026/03/29 03:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/29 03:10:27 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:27 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:27 DEBUG : Looking for writers
2026/03/29 03:10:27 DEBUG : file1: reading active writers
2026/03/29 03:10:27 DEBUG : file2: reading active writers
2026/03/29 03:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/29 03:10:27 DEBUG : Looking for writers
2026/03/29 03:10:27 DEBUG : file1: reading active writers
2026/03/29 03:10:27 DEBUG : file2: reading active writers
2026/03/29 03:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/29 03:10:27.750292 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:27.750321 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:27 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:27 DEBUG : Looking for writers
2026/03/29 03:10:27 DEBUG : file1: reading active writers
2026/03/29 03:10:27 DEBUG : file2: reading active writers
2026/03/29 03:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/29 03:10:27 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:28.099752 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:28.099771 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:28 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)
2026/03/29 03:10:28 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)
2026/03/29 03:10:28 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:28.437176 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:28.437205 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:28 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:28 DEBUG : Looking for writers
2026/03/29 03:10:28 DEBUG : file1: reading active writers
2026/03/29 03:10:28 DEBUG : file2: reading active writers
2026/03/29 03:10:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:28.831945 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:28.831974 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:28 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)
2026/03/29 03:10:28 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)
2026/03/29 03:10:28 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:29.188531 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:29.188561 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:29 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:29 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:29 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:29 DEBUG : Looking for writers
2026/03/29 03:10:29 DEBUG : file1: reading active writers
2026/03/29 03:10:29 DEBUG : file2: reading active writers
2026/03/29 03:10:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:29.580582 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:29.580612 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:29 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:29 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)
2026/03/29 03:10:29 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:30.376174 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:30.376196 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:30 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)
2026/03/29 03:10:30 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:30 DEBUG : Looking for writers
2026/03/29 03:10:30 DEBUG : file1: reading active writers
2026/03/29 03:10:30 DEBUG : file2: reading active writers
2026/03/29 03:10:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:30.716796 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:30.716827 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:30 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)
2026/03/29 03:10:30 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)
2026/03/29 03:10:31 DEBUG : Looking for writers
2026/03/29 03:10:31 DEBUG : file1: reading active writers
2026/03/29 03:10:31 DEBUG : file2: reading active writers
2026/03/29 03:10:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:31 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:32 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:32.327405 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:32.327434 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:32 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)
2026/03/29 03:10:32 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)
2026/03/29 03:10:32 DEBUG : Looking for writers
2026/03/29 03:10:32 DEBUG : file1: reading active writers
2026/03/29 03:10:32 DEBUG : file2: reading active writers
2026/03/29 03:10:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:32.701766 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:32.701795 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:32 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)
2026/03/29 03:10:33 DEBUG : Looking for writers
2026/03/29 03:10:33 DEBUG : file1: reading active writers
2026/03/29 03:10:33 DEBUG : file2: reading active writers
2026/03/29 03:10:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:34 DEBUG : Looking for writers
2026/03/29 03:10:34 DEBUG : file2: reading active writers
2026/03/29 03:10:34 DEBUG : file1: reading active writers
2026/03/29 03:10:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:35 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:35 DEBUG : Looking for writers
2026/03/29 03:10:35 DEBUG : file1: reading active writers
2026/03/29 03:10:35 DEBUG : file2: reading active writers
2026/03/29 03:10:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:35.899682 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:35.899705 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:35 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)
2026/03/29 03:10:35 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:36.219468 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:36.219493 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:36 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:36 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)
2026/03/29 03:10:36 DEBUG : Looking for writers
2026/03/29 03:10:36 DEBUG : file1: reading active writers
2026/03/29 03:10:36 DEBUG : file2: reading active writers
2026/03/29 03:10:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:37 DEBUG : Looking for writers
2026/03/29 03:10:37 DEBUG : file1: reading active writers
2026/03/29 03:10:37 DEBUG : file2: reading active writers
2026/03/29 03:10:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:38 DEBUG : Looking for writers
2026/03/29 03:10:38 DEBUG : file1: reading active writers
2026/03/29 03:10:38 DEBUG : file2: reading active writers
2026/03/29 03:10:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:39 DEBUG : Looking for writers
2026/03/29 03:10:39 DEBUG : file1: reading active writers
2026/03/29 03:10:39 DEBUG : file2: reading active writers
2026/03/29 03:10:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:40 DEBUG : Looking for writers
2026/03/29 03:10:40 DEBUG : file1: reading active writers
2026/03/29 03:10:40 DEBUG : file2: reading active writers
2026/03/29 03:10:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:41 DEBUG : Looking for writers
2026/03/29 03:10:41 DEBUG : file2: reading active writers
2026/03/29 03:10:41 DEBUG : file1: reading active writers
2026/03/29 03:10:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:42 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:42 DEBUG : Looking for writers
2026/03/29 03:10:42 DEBUG : file1: reading active writers
2026/03/29 03:10:42 DEBUG : file2: reading active writers
2026/03/29 03:10:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:42 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:42.644186 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:42.644216 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:42 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)
2026/03/29 03:10:42 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)
2026/03/29 03:10:42.999378 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:42.999410 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:42 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)
2026/03/29 03:10:42 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)
2026/03/29 03:10:43 DEBUG : Looking for writers
2026/03/29 03:10:43 DEBUG : file1: reading active writers
2026/03/29 03:10:43 DEBUG : file2: reading active writers
2026/03/29 03:10:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:44 DEBUG : Looking for writers
2026/03/29 03:10:44 DEBUG : file1: reading active writers
2026/03/29 03:10:44 DEBUG : file2: reading active writers
2026/03/29 03:10:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:45 DEBUG : Looking for writers
2026/03/29 03:10:45 DEBUG : file1: reading active writers
2026/03/29 03:10:45 DEBUG : file2: reading active writers
2026/03/29 03:10:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:46 DEBUG : Looking for writers
2026/03/29 03:10:46 DEBUG : file1: reading active writers
2026/03/29 03:10:46 DEBUG : file2: reading active writers
2026/03/29 03:10:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:47 DEBUG : Looking for writers
2026/03/29 03:10:47 DEBUG : file1: reading active writers
2026/03/29 03:10:47 DEBUG : file2: reading active writers
2026/03/29 03:10:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:48 DEBUG : Looking for writers
2026/03/29 03:10:48 DEBUG : file1: reading active writers
2026/03/29 03:10:48 DEBUG : file2: reading active writers
2026/03/29 03:10:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:49 DEBUG : Looking for writers
2026/03/29 03:10:49 DEBUG : file1: reading active writers
2026/03/29 03:10:49 DEBUG : file2: reading active writers
2026/03/29 03:10:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:50 DEBUG : Looking for writers
2026/03/29 03:10:50 DEBUG : file1: reading active writers
2026/03/29 03:10:50 DEBUG : file2: reading active writers
2026/03/29 03:10:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:51 DEBUG : Looking for writers
2026/03/29 03:10:51 DEBUG : file1: reading active writers
2026/03/29 03:10:51 DEBUG : file2: reading active writers
2026/03/29 03:10:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:52 DEBUG : Looking for writers
2026/03/29 03:10:52 DEBUG : file1: reading active writers
2026/03/29 03:10:52 DEBUG : file2: reading active writers
2026/03/29 03:10:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:53 DEBUG : Looking for writers
2026/03/29 03:10:53 DEBUG : file1: reading active writers
2026/03/29 03:10:53 DEBUG : file2: reading active writers
2026/03/29 03:10:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:54 DEBUG : Looking for writers
2026/03/29 03:10:54 DEBUG : file2: reading active writers
2026/03/29 03:10:54 DEBUG : file1: reading active writers
2026/03/29 03:10:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:55 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:10:55 DEBUG : Looking for writers
2026/03/29 03:10:55 DEBUG : file2: reading active writers
2026/03/29 03:10:55 DEBUG : file1: reading active writers
2026/03/29 03:10:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:55 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:10:55.834649 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:55.834667 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:55 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)
2026/03/29 03:10:55 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)
2026/03/29 03:10:56.164823 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:10:56.164843 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:56 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:10:56 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)
2026/03/29 03:10:56 DEBUG : Looking for writers
2026/03/29 03:10:56 DEBUG : file1: reading active writers
2026/03/29 03:10:56 DEBUG : file2: reading active writers
2026/03/29 03:10:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:10:57 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x3f6826486690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f682667c108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716553482560} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084258122105303 ext:228954126154 loc:0x46603e0} ATime:{wall:14009084258122544081 ext:228954564852 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x3f6826486690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f682667c208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716553482816} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084258123762632 ext:228955783404 loc:0x46603e0} ATime:{wall:14009084258124104076 ext:228956124858 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/29 03:10:57 DEBUG : >WaitForWriters: 
2026/03/29 03:10:57 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
2026/03/29 03:10:58 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
2026/03/29 03:11:00 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 "file2"
    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:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/03/29 03:11:04 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:11:04 DEBUG : Looking for writers
2026/03/29 03:11:04 DEBUG : file1: reading active writers
2026/03/29 03:11:04 DEBUG : file2: reading active writers
2026/03/29 03:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/29 03:11:04 DEBUG : Looking for writers
2026/03/29 03:11:04 DEBUG : file1: reading active writers
2026/03/29 03:11:04 DEBUG : file2: reading active writers
2026/03/29 03:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/29 03:11:04 DEBUG : Looking for writers
2026/03/29 03:11:04 DEBUG : file1: reading active writers
2026/03/29 03:11:04 DEBUG : file2: reading active writers
2026/03/29 03:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/29 03:11:04 DEBUG : Looking for writers
2026/03/29 03:11:04 DEBUG : file1: reading active writers
2026/03/29 03:11:04 DEBUG : file2: reading active writers
2026/03/29 03:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/29 03:11:04 DEBUG : Looking for writers
2026/03/29 03:11:04 DEBUG : file1: reading active writers
2026/03/29 03:11:04 DEBUG : file2: reading active writers
2026/03/29 03:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/29 03:11:04 DEBUG : Looking for writers
2026/03/29 03:11:04 DEBUG : file1: reading active writers
2026/03/29 03:11:04 DEBUG : file2: reading active writers
2026/03/29 03:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/29 03:11:05 DEBUG : Looking for writers
2026/03/29 03:11:05 DEBUG : file1: reading active writers
2026/03/29 03:11:05 DEBUG : file2: reading active writers
2026/03/29 03:11:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/29 03:11:05 DEBUG : Looking for writers
2026/03/29 03:11:05 DEBUG : file1: reading active writers
2026/03/29 03:11:05 DEBUG : file2: reading active writers
2026/03/29 03:11:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:06 DEBUG : Looking for writers
2026/03/29 03:11:06 DEBUG : file2: reading active writers
2026/03/29 03:11:06 DEBUG : file1: reading active writers
2026/03/29 03:11:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:07 DEBUG : Looking for writers
2026/03/29 03:11:07 DEBUG : file2: reading active writers
2026/03/29 03:11:07 DEBUG : file1: reading active writers
2026/03/29 03:11:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:08 DEBUG : Looking for writers
2026/03/29 03:11:08 DEBUG : file1: reading active writers
2026/03/29 03:11:08 DEBUG : file2: reading active writers
2026/03/29 03:11:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:09 DEBUG : Looking for writers
2026/03/29 03:11:09 DEBUG : file1: reading active writers
2026/03/29 03:11:09 DEBUG : file2: reading active writers
2026/03/29 03:11:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:10 DEBUG : Looking for writers
2026/03/29 03:11:10 DEBUG : file1: reading active writers
2026/03/29 03:11:10 DEBUG : file2: reading active writers
2026/03/29 03:11:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:11 DEBUG : Looking for writers
2026/03/29 03:11:11 DEBUG : file1: reading active writers
2026/03/29 03:11:11 DEBUG : file2: reading active writers
2026/03/29 03:11:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:12 DEBUG : Looking for writers
2026/03/29 03:11:12 DEBUG : file1: reading active writers
2026/03/29 03:11:12 DEBUG : file2: reading active writers
2026/03/29 03:11:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:13 DEBUG : Looking for writers
2026/03/29 03:11:13 DEBUG : file1: reading active writers
2026/03/29 03:11:13 DEBUG : file2: reading active writers
2026/03/29 03:11:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:14 DEBUG : Looking for writers
2026/03/29 03:11:14 DEBUG : file1: reading active writers
2026/03/29 03:11:14 DEBUG : file2: reading active writers
2026/03/29 03:11:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:15 DEBUG : Looking for writers
2026/03/29 03:11:15 DEBUG : file1: reading active writers
2026/03/29 03:11:15 DEBUG : file2: reading active writers
2026/03/29 03:11:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:16 DEBUG : Looking for writers
2026/03/29 03:11:16 DEBUG : file1: reading active writers
2026/03/29 03:11:16 DEBUG : file2: reading active writers
2026/03/29 03:11:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:17 DEBUG : Looking for writers
2026/03/29 03:11:17 DEBUG : file1: reading active writers
2026/03/29 03:11:17 DEBUG : file2: reading active writers
2026/03/29 03:11:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:18 DEBUG : Looking for writers
2026/03/29 03:11:18 DEBUG : file2: reading active writers
2026/03/29 03:11:18 DEBUG : file1: reading active writers
2026/03/29 03:11:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:19 DEBUG : Looking for writers
2026/03/29 03:11:19 DEBUG : file2: reading active writers
2026/03/29 03:11:19 DEBUG : file1: reading active writers
2026/03/29 03:11:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:20 DEBUG : Looking for writers
2026/03/29 03:11:20 DEBUG : file1: reading active writers
2026/03/29 03:11:20 DEBUG : file2: reading active writers
2026/03/29 03:11:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:21 DEBUG : file1: vfs cache: starting upload
2026/03/29 03:11:21 DEBUG : file2: vfs cache: starting upload
2026/03/29 03:11:21.855265 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:11:21.855305 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:21 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:21 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:21 DEBUG : Looking for writers
2026/03/29 03:11:21 DEBUG : file1: reading active writers
2026/03/29 03:11:21 DEBUG : file2: reading active writers
2026/03/29 03:11:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:22.249821 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:11:22.249844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:22 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:22 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)
2026/03/29 03:11:22 DEBUG : Looking for writers
2026/03/29 03:11:22 DEBUG : file2: reading active writers
2026/03/29 03:11:22 DEBUG : file1: reading active writers
2026/03/29 03:11:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:23 DEBUG : Looking for writers
2026/03/29 03:11:23 DEBUG : file2: reading active writers
2026/03/29 03:11:23 DEBUG : file1: reading active writers
2026/03/29 03:11:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:24 DEBUG : Looking for writers
2026/03/29 03:11:24 DEBUG : file1: reading active writers
2026/03/29 03:11:24 DEBUG : file2: reading active writers
2026/03/29 03:11:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:25 DEBUG : Looking for writers
2026/03/29 03:11:25 DEBUG : file1: reading active writers
2026/03/29 03:11:25 DEBUG : file2: reading active writers
2026/03/29 03:11:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:26 DEBUG : Looking for writers
2026/03/29 03:11:26 DEBUG : file1: reading active writers
2026/03/29 03:11:26 DEBUG : file2: reading active writers
2026/03/29 03:11:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:27 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/29 03:11:27 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/29 03:11:27 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/03/29 03:11:27 DEBUG : Looking for writers
2026/03/29 03:11:27 DEBUG : file1: reading active writers
2026/03/29 03:11:27 DEBUG : file2: reading active writers
2026/03/29 03:11:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:28 DEBUG : Looking for writers
2026/03/29 03:11:28 DEBUG : file1: reading active writers
2026/03/29 03:11:28 DEBUG : file2: reading active writers
2026/03/29 03:11:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:29 DEBUG : Looking for writers
2026/03/29 03:11:29 DEBUG : file2: reading active writers
2026/03/29 03:11:29 DEBUG : file1: reading active writers
2026/03/29 03:11:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:30 DEBUG : Looking for writers
2026/03/29 03:11:30 DEBUG : file1: reading active writers
2026/03/29 03:11:30 DEBUG : file2: reading active writers
2026/03/29 03:11:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:31 DEBUG : Looking for writers
2026/03/29 03:11:31 DEBUG : file1: reading active writers
2026/03/29 03:11:31 DEBUG : file2: reading active writers
2026/03/29 03:11:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:32 DEBUG : Looking for writers
2026/03/29 03:11:32 DEBUG : file1: reading active writers
2026/03/29 03:11:32 DEBUG : file2: reading active writers
2026/03/29 03:11:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:33 DEBUG : Looking for writers
2026/03/29 03:11:33 DEBUG : file1: reading active writers
2026/03/29 03:11:33 DEBUG : file2: reading active writers
2026/03/29 03:11:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/29 03:11:34 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x3f6826486690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f682667c108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716553482560} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084258122105303 ext:228954126154 loc:0x46603e0} ATime:{wall:14009084258122544081 ext:228954564852 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x3f6826486690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f682667c208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716553482816} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009084258123762632 ext:228955783404 loc:0x46603e0} ATime:{wall:14009084258124104076 ext:228956124858 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/29 03:11:34 DEBUG : >WaitForWriters: 
2026/03/29 03:11:34 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:11:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.49s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:11:34 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:11:34 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:11:34 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:34 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:11:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:11:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:34 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:11:35.022779 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:11:35.022800 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:35 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:11:35 DEBUG : Looking for writers
2026/03/29 03:11:35 DEBUG : >WaitForWriters: 
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:11:35 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.38s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:11:35 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:11:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:11:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:11:35.375019 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:11:35.375100 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:35 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:11:35 DEBUG : Looking for writers
2026/03/29 03:11:35 DEBUG : >WaitForWriters: 
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:11:35 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.34s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:11:35 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:11:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:11:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:11:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:11:35 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:11:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:11:35 DEBUG : file1: newRWFileHandle: 
2026/03/29 03:11:35 DEBUG : file1(0x3f682672ebc0): openPending: 
2026/03/29 03:11:35 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/29 03:11:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:11:35 DEBUG : file1(0x3f682672ebc0): >openPending: err=<nil>
2026/03/29 03:11:35 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/29 03:11:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:11:35 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/29 03:11:35 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/29 03:11:35.832214 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:11:35.832246 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:11:35 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:11:35 DEBUG : Looking for writers
2026/03/29 03:11:35 DEBUG : file1: reading active writers
2026/03/29 03:11:35 DEBUG : file1: active writers 1
2026/03/29 03:11:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/29 03:11:35 DEBUG : Looking for writers
2026/03/29 03:11:35 DEBUG : file1: reading active writers
2026/03/29 03:11:35 DEBUG : file1: active writers 1
2026/03/29 03:11:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/29 03:11:35 DEBUG : Looking for writers
2026/03/29 03:11:35 DEBUG : file1: reading active writers
2026/03/29 03:11:35 DEBUG : file1: active writers 1
2026/03/29 03:11:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/29 03:11:35 DEBUG : Looking for writers
2026/03/29 03:11:35 DEBUG : file1: reading active writers
2026/03/29 03:11:35 DEBUG : file1: active writers 1
2026/03/29 03:11:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/29 03:11:35 DEBUG : Looking for writers
2026/03/29 03:11:35 DEBUG : file1: reading active writers
2026/03/29 03:11:35 DEBUG : file1: active writers 1
2026/03/29 03:11:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/29 03:11:36 DEBUG : Looking for writers
2026/03/29 03:11:36 DEBUG : file1: reading active writers
2026/03/29 03:11:36 DEBUG : file1: active writers 1
2026/03/29 03:11:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/29 03:11:36 DEBUG : Looking for writers
2026/03/29 03:11:36 DEBUG : file1: reading active writers
2026/03/29 03:11:36 DEBUG : file1: active writers 1
2026/03/29 03:11:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/29 03:11:37 DEBUG : Looking for writers
2026/03/29 03:11:37 DEBUG : file1: reading active writers
2026/03/29 03:11:37 DEBUG : file1: active writers 1
2026/03/29 03:11:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:38 DEBUG : Looking for writers
2026/03/29 03:11:38 DEBUG : file1: reading active writers
2026/03/29 03:11:38 DEBUG : file1: active writers 1
2026/03/29 03:11:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:39 DEBUG : Looking for writers
2026/03/29 03:11:39 DEBUG : file1: reading active writers
2026/03/29 03:11:39 DEBUG : file1: active writers 1
2026/03/29 03:11:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:40 DEBUG : Looking for writers
2026/03/29 03:11:40 DEBUG : file1: reading active writers
2026/03/29 03:11:40 DEBUG : file1: active writers 1
2026/03/29 03:11:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:41 DEBUG : Looking for writers
2026/03/29 03:11:41 DEBUG : file1: reading active writers
2026/03/29 03:11:41 DEBUG : file1: active writers 1
2026/03/29 03:11:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:42 DEBUG : Looking for writers
2026/03/29 03:11:42 DEBUG : file1: reading active writers
2026/03/29 03:11:42 DEBUG : file1: active writers 1
2026/03/29 03:11:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:43 DEBUG : Looking for writers
2026/03/29 03:11:43 DEBUG : file1: reading active writers
2026/03/29 03:11:43 DEBUG : file1: active writers 1
2026/03/29 03:11:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:44 DEBUG : Looking for writers
2026/03/29 03:11:44 DEBUG : file1: reading active writers
2026/03/29 03:11:44 DEBUG : file1: active writers 1
2026/03/29 03:11:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:45 DEBUG : Looking for writers
2026/03/29 03:11:45 DEBUG : file1: reading active writers
2026/03/29 03:11:45 DEBUG : file1: active writers 1
2026/03/29 03:11:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:46 DEBUG : Looking for writers
2026/03/29 03:11:46 DEBUG : file1: reading active writers
2026/03/29 03:11:46 DEBUG : file1: active writers 1
2026/03/29 03:11:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:47 DEBUG : Looking for writers
2026/03/29 03:11:47 DEBUG : file1: reading active writers
2026/03/29 03:11:47 DEBUG : file1: active writers 1
2026/03/29 03:11:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:48 DEBUG : Looking for writers
2026/03/29 03:11:48 DEBUG : file1: reading active writers
2026/03/29 03:11:48 DEBUG : file1: active writers 1
2026/03/29 03:11:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:49 DEBUG : Looking for writers
2026/03/29 03:11:49 DEBUG : file1: reading active writers
2026/03/29 03:11:49 DEBUG : file1: active writers 1
2026/03/29 03:11:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:50 DEBUG : Looking for writers
2026/03/29 03:11:50 DEBUG : file1: reading active writers
2026/03/29 03:11:50 DEBUG : file1: active writers 1
2026/03/29 03:11:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:51 DEBUG : Looking for writers
2026/03/29 03:11:51 DEBUG : file1: reading active writers
2026/03/29 03:11:51 DEBUG : file1: active writers 1
2026/03/29 03:11:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:52 DEBUG : Looking for writers
2026/03/29 03:11:52 DEBUG : file1: reading active writers
2026/03/29 03:11:52 DEBUG : file1: active writers 1
2026/03/29 03:11:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:53 DEBUG : Looking for writers
2026/03/29 03:11:53 DEBUG : file1: reading active writers
2026/03/29 03:11:53 DEBUG : file1: active writers 1
2026/03/29 03:11:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:54 DEBUG : Looking for writers
2026/03/29 03:11:54 DEBUG : file1: reading active writers
2026/03/29 03:11:54 DEBUG : file1: active writers 1
2026/03/29 03:11:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:55 DEBUG : Looking for writers
2026/03/29 03:11:55 DEBUG : file1: reading active writers
2026/03/29 03:11:55 DEBUG : file1: active writers 1
2026/03/29 03:11:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:56 DEBUG : Looking for writers
2026/03/29 03:11:56 DEBUG : file1: reading active writers
2026/03/29 03:11:56 DEBUG : file1: active writers 1
2026/03/29 03:11:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:57 DEBUG : Looking for writers
2026/03/29 03:11:57 DEBUG : file1: reading active writers
2026/03/29 03:11:57 DEBUG : file1: active writers 1
2026/03/29 03:11:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:58 DEBUG : Looking for writers
2026/03/29 03:11:58 DEBUG : file1: reading active writers
2026/03/29 03:11:58 DEBUG : file1: active writers 1
2026/03/29 03:11:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:11:59 DEBUG : Looking for writers
2026/03/29 03:11:59 DEBUG : file1: reading active writers
2026/03/29 03:11:59 DEBUG : file1: active writers 1
2026/03/29 03:11:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:12:00 DEBUG : Looking for writers
2026/03/29 03:12:00 DEBUG : file1: reading active writers
2026/03/29 03:12:00 DEBUG : file1: active writers 1
2026/03/29 03:12:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:12:01 DEBUG : Looking for writers
2026/03/29 03:12:01 DEBUG : file1: reading active writers
2026/03/29 03:12:01 DEBUG : file1: active writers 1
2026/03/29 03:12:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:12:02 DEBUG : Looking for writers
2026/03/29 03:12:02 DEBUG : file1: reading active writers
2026/03/29 03:12:02 DEBUG : file1: active writers 1
2026/03/29 03:12:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:12:03 DEBUG : Looking for writers
2026/03/29 03:12:03 DEBUG : file1: reading active writers
2026/03/29 03:12:03 DEBUG : file1: active writers 1
2026/03/29 03:12:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:12:04 DEBUG : Looking for writers
2026/03/29 03:12:04 DEBUG : file1: reading active writers
2026/03/29 03:12:04 DEBUG : file1: active writers 1
2026/03/29 03:12:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:12:05 DEBUG : Looking for writers
2026/03/29 03:12:05 DEBUG : file1: reading active writers
2026/03/29 03:12:05 DEBUG : file1: active writers 1
2026/03/29 03:12:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/29 03:12:05 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3f68265b5680 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3f6826462508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:69716551279936} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0x3f6825afe5d0 info:{ModTime:{wall:14009084331349208425 ext:297166785133 loc:0x46603e0} ATime:{wall:14009084331349208425 ext:297166785133 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/29 03:12:05 DEBUG : >WaitForWriters: 
2026/03/29 03:12:05 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:12:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.46s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:05 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:05 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/29 03:12:05 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:12:05 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:12:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:12:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:12:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:12:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:12:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/29 03:12:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cituqay9jaxo"
2026/03/29 03:12:05 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/29 03:12:06 DEBUG : forgetting directory cache
2026/03/29 03:12:06.230603 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:06.230627 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:06 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:06 DEBUG : Looking for writers
2026/03/29 03:12:06 DEBUG : >WaitForWriters: 
2026/03/29 03:12:06 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': vfs cache: cleaner exiting
2026/03/29 03:12:06 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.41s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:06.577660 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:06.577681 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:06 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.33s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:06.918383 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:06.918404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:06 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.35s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:06 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:06 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:07.311621 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:07.311644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:07 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:07 DEBUG : Looking for writers
2026/03/29 03:12:07 DEBUG : >WaitForWriters: 
2026/03/29 03:12:07 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.42s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:07 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:07 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:07.669157 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:07.669180 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:07 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:07 DEBUG : Looking for writers
2026/03/29 03:12:07 DEBUG : >WaitForWriters: 
2026/03/29 03:12:07 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.31s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:07 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:07 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:08.028594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:08.028617 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:08 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:08 DEBUG : Looking for writers
2026/03/29 03:12:08 DEBUG : >WaitForWriters: 
2026/03/29 03:12:08 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.39s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:08 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:08 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:08.406537 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:08.406561 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:08 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:08 DEBUG : Looking for writers
2026/03/29 03:12:08 DEBUG : >WaitForWriters: 
2026/03/29 03:12:08 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.36s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:08 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:08 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:08 ERROR : error listing: directory not found
2026/03/29 03:12:08.867431 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:08.867454 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:08 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
2026/03/29 03:12:08 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:08 DEBUG : Looking for writers
2026/03/29 03:12:08 DEBUG : >WaitForWriters: 
2026/03/29 03:12:08 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.47s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:08 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:08 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:09 ERROR : error listing: directory not found
2026/03/29 03:12:09 ERROR : error listing: directory not found
2026/03/29 03:12:09.388199 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:09.388224 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:09 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
2026/03/29 03:12:09 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:09 DEBUG : Looking for writers
2026/03/29 03:12:09 DEBUG : >WaitForWriters: 
2026/03/29 03:12:09 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.53s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:09 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:09 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:09 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:09 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:09 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:09 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:09 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/29 03:12:09 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/29 03:12:09 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/29 03:12:09 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (5 bytes), uploading instead of streaming
2026/03/29 03:12:09.905546 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:09.905569 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:09 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)
2026/03/29 03:12:09 DEBUG : file1: Remove: 
2026/03/29 03:12:09 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:09 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
2026/03/29 03:12:09 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
2026/03/29 03:12:11 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
2026/03/29 03:12:13 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
2026/03/29 03:12:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:17 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (0 bytes), uploading instead of streaming
2026/03/29 03:12:17.707602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:17.707623 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:17 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)
2026/03/29 03:12:17 DEBUG : file1: Remove: 
2026/03/29 03:12:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:17 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
2026/03/29 03:12:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:17 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
2026/03/29 03:12:17 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:17 DEBUG : Looking for writers
2026/03/29 03:12:17 DEBUG : file1: reading active writers
2026/03/29 03:12:17 DEBUG : file1: active writers 1
2026/03/29 03:12:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/29 03:12:17 DEBUG : Looking for writers
2026/03/29 03:12:17 DEBUG : file1: reading active writers
2026/03/29 03:12:17 DEBUG : file1: active writers 1
2026/03/29 03:12:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/29 03:12:17 DEBUG : Looking for writers
2026/03/29 03:12:17 DEBUG : file1: reading active writers
2026/03/29 03:12:17 DEBUG : file1: active writers 1
2026/03/29 03:12:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/29 03:12:17 DEBUG : Looking for writers
2026/03/29 03:12:17 DEBUG : file1: reading active writers
2026/03/29 03:12:17 DEBUG : file1: active writers 1
2026/03/29 03:12:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/29 03:12:17 DEBUG : Looking for writers
2026/03/29 03:12:17 DEBUG : file1: reading active writers
2026/03/29 03:12:17 DEBUG : file1: active writers 1
2026/03/29 03:12:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/29 03:12:18 DEBUG : Looking for writers
2026/03/29 03:12:18 DEBUG : file1: reading active writers
2026/03/29 03:12:18 DEBUG : file1: active writers 1
2026/03/29 03:12:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/29 03:12:18 DEBUG : Looking for writers
2026/03/29 03:12:18 DEBUG : file1: reading active writers
2026/03/29 03:12:18 DEBUG : file1: active writers 1
2026/03/29 03:12:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/29 03:12:18 DEBUG : Looking for writers
2026/03/29 03:12:18 DEBUG : file1: reading active writers
2026/03/29 03:12:18 DEBUG : file1: active writers 1
2026/03/29 03:12:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:19 DEBUG : Looking for writers
2026/03/29 03:12:19 DEBUG : file1: reading active writers
2026/03/29 03:12:19 DEBUG : file1: active writers 1
2026/03/29 03:12:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:20 DEBUG : Looking for writers
2026/03/29 03:12:20 DEBUG : file1: reading active writers
2026/03/29 03:12:20 DEBUG : file1: active writers 1
2026/03/29 03:12:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:21 DEBUG : Looking for writers
2026/03/29 03:12:21 DEBUG : file1: reading active writers
2026/03/29 03:12:21 DEBUG : file1: active writers 1
2026/03/29 03:12:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:22 DEBUG : Looking for writers
2026/03/29 03:12:22 DEBUG : file1: reading active writers
2026/03/29 03:12:22 DEBUG : file1: active writers 1
2026/03/29 03:12:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:23 DEBUG : Looking for writers
2026/03/29 03:12:23 DEBUG : file1: reading active writers
2026/03/29 03:12:23 DEBUG : file1: active writers 1
2026/03/29 03:12:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:24 DEBUG : Looking for writers
2026/03/29 03:12:24 DEBUG : file1: reading active writers
2026/03/29 03:12:24 DEBUG : file1: active writers 1
2026/03/29 03:12:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:25 DEBUG : Looking for writers
2026/03/29 03:12:25 DEBUG : file1: reading active writers
2026/03/29 03:12:25 DEBUG : file1: active writers 1
2026/03/29 03:12:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:26 DEBUG : Looking for writers
2026/03/29 03:12:26 DEBUG : file1: reading active writers
2026/03/29 03:12:26 DEBUG : file1: active writers 1
2026/03/29 03:12:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:27 DEBUG : Looking for writers
2026/03/29 03:12:27 DEBUG : file1: reading active writers
2026/03/29 03:12:27 DEBUG : file1: active writers 1
2026/03/29 03:12:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:28 DEBUG : Looking for writers
2026/03/29 03:12:28 DEBUG : file1: reading active writers
2026/03/29 03:12:28 DEBUG : file1: active writers 1
2026/03/29 03:12:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:29 DEBUG : Looking for writers
2026/03/29 03:12:29 DEBUG : file1: reading active writers
2026/03/29 03:12:29 DEBUG : file1: active writers 1
2026/03/29 03:12:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:30 DEBUG : Looking for writers
2026/03/29 03:12:30 DEBUG : file1: reading active writers
2026/03/29 03:12:30 DEBUG : file1: active writers 1
2026/03/29 03:12:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:31 DEBUG : Looking for writers
2026/03/29 03:12:31 DEBUG : file1: reading active writers
2026/03/29 03:12:31 DEBUG : file1: active writers 1
2026/03/29 03:12:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:32 DEBUG : Looking for writers
2026/03/29 03:12:32 DEBUG : file1: reading active writers
2026/03/29 03:12:32 DEBUG : file1: active writers 1
2026/03/29 03:12:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:33 DEBUG : Looking for writers
2026/03/29 03:12:33 DEBUG : file1: reading active writers
2026/03/29 03:12:33 DEBUG : file1: active writers 1
2026/03/29 03:12:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:34 DEBUG : Looking for writers
2026/03/29 03:12:34 DEBUG : file1: reading active writers
2026/03/29 03:12:34 DEBUG : file1: active writers 1
2026/03/29 03:12:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:35 DEBUG : Looking for writers
2026/03/29 03:12:35 DEBUG : file1: reading active writers
2026/03/29 03:12:35 DEBUG : file1: active writers 1
2026/03/29 03:12:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:36 DEBUG : Looking for writers
2026/03/29 03:12:36 DEBUG : file1: reading active writers
2026/03/29 03:12:36 DEBUG : file1: active writers 1
2026/03/29 03:12:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:37 DEBUG : Looking for writers
2026/03/29 03:12:37 DEBUG : file1: reading active writers
2026/03/29 03:12:37 DEBUG : file1: active writers 1
2026/03/29 03:12:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:38 DEBUG : Looking for writers
2026/03/29 03:12:38 DEBUG : file1: reading active writers
2026/03/29 03:12:38 DEBUG : file1: active writers 1
2026/03/29 03:12:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:39 DEBUG : Looking for writers
2026/03/29 03:12:39 DEBUG : file1: reading active writers
2026/03/29 03:12:39 DEBUG : file1: active writers 1
2026/03/29 03:12:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:40 DEBUG : Looking for writers
2026/03/29 03:12:40 DEBUG : file1: reading active writers
2026/03/29 03:12:40 DEBUG : file1: active writers 1
2026/03/29 03:12:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:41 DEBUG : Looking for writers
2026/03/29 03:12:41 DEBUG : file1: reading active writers
2026/03/29 03:12:41 DEBUG : file1: active writers 1
2026/03/29 03:12:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:42 DEBUG : Looking for writers
2026/03/29 03:12:42 DEBUG : file1: reading active writers
2026/03/29 03:12:42 DEBUG : file1: active writers 1
2026/03/29 03:12:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:44 DEBUG : Looking for writers
2026/03/29 03:12:44 DEBUG : file1: reading active writers
2026/03/29 03:12:44 DEBUG : file1: active writers 1
2026/03/29 03:12:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:45 DEBUG : Looking for writers
2026/03/29 03:12:45 DEBUG : file1: reading active writers
2026/03/29 03:12:45 DEBUG : file1: active writers 1
2026/03/29 03:12:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:46 DEBUG : Looking for writers
2026/03/29 03:12:46 DEBUG : file1: reading active writers
2026/03/29 03:12:46 DEBUG : file1: active writers 1
2026/03/29 03:12:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:47 DEBUG : Looking for writers
2026/03/29 03:12:47 DEBUG : file1: reading active writers
2026/03/29 03:12:47 DEBUG : file1: active writers 1
2026/03/29 03:12:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/29 03:12:47 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/29 03:12:47 DEBUG : >WaitForWriters: 
2026/03/29 03:12:47 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.33s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:47 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:47 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:47 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:47 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:47 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:47 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/29 03:12:48 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/29 03:12:48 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/29 03:12:48 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/29 03:12:48 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (11 bytes), uploading instead of streaming
2026/03/29 03:12:49.206684 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:49.206709 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:49 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:49 DEBUG : file1: Remove: 
2026/03/29 03:12:49 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:49 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
2026/03/29 03:12:49 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
2026/03/29 03:12:49 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
2026/03/29 03:12:50 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
2026/03/29 03:12:52 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
2026/03/29 03:12:56 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:56 DEBUG : Looking for writers
2026/03/29 03:12:56 DEBUG : >WaitForWriters: 
2026/03/29 03:12:56 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.88s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:56 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:56 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:56 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:56 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:56 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/29 03:12:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:56 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (5 bytes), uploading instead of streaming
2026/03/29 03:12:57.072951 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:57.072971 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:57 DEBUG : file1: Remove: 
2026/03/29 03:12:57 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:57 DEBUG : file1: >Remove: err=<nil>
2026/03/29 03:12:57 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
2026/03/29 03:12:57 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
2026/03/29 03:12:57 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:57 DEBUG : Looking for writers
2026/03/29 03:12:57 DEBUG : >WaitForWriters: 
2026/03/29 03:12:57 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.47s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:57 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:57 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:57 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:57 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:57 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:57 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:57 DEBUG : file1: WriteFileHandle.Release closing
2026/03/29 03:12:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (0 bytes), uploading instead of streaming
2026/03/29 03:12:57.568871 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:57.568890 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:57 DEBUG : file1: Remove: 
2026/03/29 03:12:57 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:57 DEBUG : file1: >Remove: err=<nil>
2026/03/29 03:12:57 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/03/29 03:12:57 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/29 03:12:57 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:57 DEBUG : Looking for writers
2026/03/29 03:12:57 DEBUG : >WaitForWriters: 
2026/03/29 03:12:57 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.48s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:57 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:57 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:57 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:57 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:57 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:57 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:57 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (2 bytes), uploading instead of streaming
2026/03/29 03:12:58.005453 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:58.005476 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:58 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:58 DEBUG : file1: Remove: 
2026/03/29 03:12:58 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:58 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
2026/03/29 03:12:58 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:58 DEBUG : Looking for writers
2026/03/29 03:12:58 DEBUG : >WaitForWriters: 
2026/03/29 03:12:58 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.46s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:58 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:58 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:58 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:58 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:58 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:58 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (0 bytes), uploading instead of streaming
2026/03/29 03:12:58.495875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:58.495897 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:58 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:58 DEBUG : file1: Remove: 
2026/03/29 03:12:58 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:58 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/03/29 03:12:58 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/29 03:12:58 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/03/29 03:12:58 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:58 DEBUG : Looking for writers
2026/03/29 03:12:58 DEBUG : >WaitForWriters: 
2026/03/29 03:12:58 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.48s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:58 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:58 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:58 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/29 03:12:58 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/29 03:12:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:58 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/29 03:12:58 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/29 03:12:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/29 03:12:58 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': File to upload is small (100 bytes), uploading instead of streaming
2026/03/29 03:12:58.955588 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:58.955608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:58 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:58 DEBUG : file1: Remove: 
2026/03/29 03:12:58 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/29 03:12:58 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go: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
2026/03/29 03:12:58 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/29 03:12:58 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/03/29 03:12:58 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:58 DEBUG : Looking for writers
2026/03/29 03:12:58 DEBUG : >WaitForWriters: 
2026/03/29 03:12:59 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.47s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:59 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:59 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:59.351833 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:59.351859 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:59 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:59 DEBUG : Looking for writers
2026/03/29 03:12:59 DEBUG : >WaitForWriters: 
2026/03/29 03:12:59 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.39s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:59 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:59 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:12:59.748124 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:12:59.748146 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:12:59 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:12:59 DEBUG : Looking for writers
2026/03/29 03:12:59 DEBUG : >WaitForWriters: 
2026/03/29 03:12:59 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.40s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:12:59 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:12:59 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:13:00.170848 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:13:00.170877 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:13:00 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:13:00 DEBUG : Looking for writers
2026/03/29 03:13:00 DEBUG : >WaitForWriters: 
2026/03/29 03:13:00 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.41s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-cituqay9jaxo'", Local "Local file system at /tmp/rclone2632579856", Modify Window "1s"
2026/03/29 03:13:00 INFO  : proton drive root link ID 'rclone-test-cituqay9jaxo': poll-interval is not supported by this remote
2026/03/29 03:13:00 NOTICE: proton drive root link ID 'rclone-test-cituqay9jaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/29 03:13:00.506229 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/29 03:13:00.506251 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cituqay9jaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/29 03:13:00 DEBUG : WaitForWriters: timeout=30s
2026/03/29 03:13:00 DEBUG : Looking for writers
2026/03/29 03:13:00 DEBUG : >WaitForWriters: 
2026/03/29 03:13:00 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.33s)
FAIL
2026/03/29 03:13:00 DEBUG : proton drive root link ID 'rclone-test-cituqay9jaxo': Purge remote
2026/03/29 03:13:00 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 6m22.299000203s (try 3/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]