"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 4/5)
2026/03/26 01:37:20 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-widelum1qola"
2026/03/26 01:37:20 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/26 01:37:20 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': Has cached credentials
2026/03/26 01:37:21 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': Used cached credential to initialize the ProtonDrive API
2026/03/26 01:37:21 DEBUG : Creating backend with remote "/tmp/rclone3415037004"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:21 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:21 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:22.228517 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:22.228541 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:22 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:22 DEBUG : Looking for writers
2026/03/26 01:37:22 DEBUG : >WaitForWriters: 
2026/03/26 01:37:22 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.40s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:22 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:22 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:22.659323 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:22.659353 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:22 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:22 DEBUG : Looking for writers
2026/03/26 01:37:22 DEBUG : >WaitForWriters: 
2026/03/26 01:37:22 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.42s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:22 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:22 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:23.019156 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:23.019176 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:23 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:23 DEBUG : Looking for writers
2026/03/26 01:37:23 DEBUG : >WaitForWriters: 
2026/03/26 01:37:23 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.38s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:23 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:23 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:23.462788 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:23.462814 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:23 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:23 DEBUG : Looking for writers
2026/03/26 01:37:23 DEBUG : >WaitForWriters: 
2026/03/26 01:37:23 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.51s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:23 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:23 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:23.929547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:23.929579 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:23 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:23 DEBUG : Looking for writers
2026/03/26 01:37:23 DEBUG : >WaitForWriters: 
2026/03/26 01:37:24 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.44s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:24 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:24 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:24.373794 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:24.373819 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:24 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:24 DEBUG : Looking for writers
2026/03/26 01:37:24 DEBUG : >WaitForWriters: 
2026/03/26 01:37:24 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.39s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:24 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:24 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:24.775337 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:24.775396 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:24 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:24 DEBUG : Looking for writers
2026/03/26 01:37:24 DEBUG : >WaitForWriters: 
2026/03/26 01:37:24 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.39s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:24 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:24 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:25.166137 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:25.166167 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:25 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:25 DEBUG : Looking for writers
2026/03/26 01:37:25 DEBUG : >WaitForWriters: 
2026/03/26 01:37:25 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.40s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:25 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:25 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:25.564360 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:25.564380 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:25 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:25 DEBUG : Looking for writers
2026/03/26 01:37:25 DEBUG : >WaitForWriters: 
2026/03/26 01:37:25 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.40s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:25 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:25 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:26.003956 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:26.003983 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:26 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:26 DEBUG : Looking for writers
2026/03/26 01:37:26 DEBUG : >WaitForWriters: 
2026/03/26 01:37:26 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.44s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:26 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:26 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:26.368711 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:26.368732 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:26 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:26 DEBUG : Looking for writers
2026/03/26 01:37:26 DEBUG : >WaitForWriters: 
2026/03/26 01:37:26 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.37s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:26 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:26 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:26.795368 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:26.795390 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:26 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:26 DEBUG : Looking for writers
2026/03/26 01:37:26 DEBUG : >WaitForWriters: 
2026/03/26 01:37:26 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.44s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:26 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:26 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:27.199604 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:27.199625 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:27 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:27 DEBUG : Looking for writers
2026/03/26 01:37:27 DEBUG : >WaitForWriters: 
2026/03/26 01:37:27 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.37s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:27 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:27 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:27.593912 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:27.593940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:27 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:27 DEBUG : Looking for writers
2026/03/26 01:37:27 DEBUG : >WaitForWriters: 
2026/03/26 01:37:27 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.39s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:27 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:27 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:28.013446 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:28.013465 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:28 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:28 DEBUG : Looking for writers
2026/03/26 01:37:28 DEBUG : >WaitForWriters: 
2026/03/26 01:37:28 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.49s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:28 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:28 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:28.470538 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:28.470578 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:28 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:28 DEBUG : Looking for writers
2026/03/26 01:37:28 DEBUG : >WaitForWriters: 
2026/03/26 01:37:28 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.41s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:28 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:28 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:28.826583 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:28.826604 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:28 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:28 DEBUG : Looking for writers
2026/03/26 01:37:28 DEBUG : >WaitForWriters: 
2026/03/26 01:37:28 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.36s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:28 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:28 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:29.172974 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:29.172994 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:29 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:29 DEBUG : Looking for writers
2026/03/26 01:37:29 DEBUG : >WaitForWriters: 
2026/03/26 01:37:29 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.36s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:29 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:29 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:29.546261 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:29.546282 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:29 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:29 DEBUG : Looking for writers
2026/03/26 01:37:29 DEBUG : >WaitForWriters: 
2026/03/26 01:37:29 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.35s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:29 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:29 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:29.979576 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:29.979598 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:29 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:29 DEBUG : Looking for writers
2026/03/26 01:37:29 DEBUG : >WaitForWriters: 
2026/03/26 01:37:30 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.47s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:30 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:30 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:30.373371 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:30.373397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:30 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:30 DEBUG : Looking for writers
2026/03/26 01:37:30 DEBUG : >WaitForWriters: 
2026/03/26 01:37:30 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.35s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:30 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:30 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:30.756018 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:30.756049 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:30 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:30 DEBUG : Looking for writers
2026/03/26 01:37:30 DEBUG : >WaitForWriters: 
2026/03/26 01:37:30 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-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:30 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:30 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:31.141938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:31.141971 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:31 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:31 DEBUG : Looking for writers
2026/03/26 01:37:31 DEBUG : >WaitForWriters: 
2026/03/26 01:37:31 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-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:31 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:31 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:31.498396 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:31.498427 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:31 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:31 DEBUG : Looking for writers
2026/03/26 01:37:31 DEBUG : >WaitForWriters: 
2026/03/26 01:37:31 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-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:31 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:31 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:31 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:31.898482 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:31.898506 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:31 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:31 DEBUG : Looking for writers
2026/03/26 01:37:31 DEBUG : >WaitForWriters: 
2026/03/26 01:37:31 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:31 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-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:31 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:31 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:31 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:31 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:32.268655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:32.268684 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:32 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:32 DEBUG : Looking for writers
2026/03/26 01:37:32 DEBUG : >WaitForWriters: 
2026/03/26 01:37:32 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:32 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-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:32 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:32 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:32 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:32 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:32 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:32.644867 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:32.644896 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:32 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:32 DEBUG : Looking for writers
2026/03/26 01:37:32 DEBUG : >WaitForWriters: 
2026/03/26 01:37:32 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:32 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.30s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.37s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.41s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:32 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:32 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:33.087664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:33.087728 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:33 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:33 DEBUG : Looking for writers
2026/03/26 01:37:33 DEBUG : >WaitForWriters: 
2026/03/26 01:37:33 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.42s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:33 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:33 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:33.474618 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:33.474666 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:33 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:33 DEBUG : Looking for writers
2026/03/26 01:37:33 DEBUG : >WaitForWriters: 
2026/03/26 01:37:33 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.39s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:33 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:33 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:33.868397 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:33.868418 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:33 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:33 DEBUG : Looking for writers
2026/03/26 01:37:33 DEBUG : >WaitForWriters: 
2026/03/26 01:37:33 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.38s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:33 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:33 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:34.259418 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:34.259441 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:34 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:34 DEBUG : Looking for writers
2026/03/26 01:37:34 DEBUG : >WaitForWriters: 
2026/03/26 01:37:34 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.43s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:34 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:34 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:34.682675 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:34.682698 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:34 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:34 DEBUG : Looking for writers
2026/03/26 01:37:34 DEBUG : >WaitForWriters: 
2026/03/26 01:37:34 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.39s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:34 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:34 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:35.121966 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:35.121993 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:35 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:35 DEBUG : Looking for writers
2026/03/26 01:37:35 DEBUG : >WaitForWriters: 
2026/03/26 01:37:35 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:35 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:35 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:35.563451 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:35.563484 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:35 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:35 DEBUG : Looking for writers
2026/03/26 01:37:35 DEBUG : >WaitForWriters: 
2026/03/26 01:37:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:35 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:35 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:35 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:35 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:36.022610 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:36.022638 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:36 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:36 DEBUG : Looking for writers
2026/03/26 01:37:36 DEBUG : >WaitForWriters: 
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:36.493932 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:36.493964 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:36 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:36 DEBUG : Looking for writers
2026/03/26 01:37:36 DEBUG : >WaitForWriters: 
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:36.924926 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:36.924950 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:36 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:36 DEBUG : Looking for writers
2026/03/26 01:37:36 DEBUG : >WaitForWriters: 
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:37.288160 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:37.288278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:37 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:37 DEBUG : Looking for writers
2026/03/26 01:37:37 DEBUG : >WaitForWriters: 
2026/03/26 01:37:37 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:37 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.61s)
    --- FAIL: TestFileRename/off,forceCache=false (0.47s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.44s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.46s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.49s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.38s)
    --- FAIL: TestFileRename/full,forceCache=false (0.37s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:37 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:37 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:37.653001 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:37.653022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:37 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:37 DEBUG : Looking for writers
2026/03/26 01:37:37 DEBUG : >WaitForWriters: 
2026/03/26 01:37:37 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.36s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:37 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:37 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:38.060246 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:38.060274 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:38 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:38 DEBUG : Looking for writers
2026/03/26 01:37:38 DEBUG : >WaitForWriters: 
2026/03/26 01:37:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.40s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:38 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:38 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:38.430248 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:38.430272 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:38 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:38 DEBUG : Looking for writers
2026/03/26 01:37:38 DEBUG : >WaitForWriters: 
2026/03/26 01:37:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.39s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:38 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:38 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:38.814580 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:38.814600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:38 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:38 DEBUG : Looking for writers
2026/03/26 01:37:38 DEBUG : >WaitForWriters: 
2026/03/26 01:37:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.39s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:38 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:38 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:37:39.214951 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:39.215054 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:39 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:39 DEBUG : Looking for writers
2026/03/26 01:37:39 DEBUG : >WaitForWriters: 
2026/03/26 01:37:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.40s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:39 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:39.632316 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:39.632334 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:39 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:39 DEBUG : Looking for writers
2026/03/26 01:37:39 DEBUG : >WaitForWriters: 
2026/03/26 01:37:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.39s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:39 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:39 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:40.008490 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:40.008510 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:40 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:40 DEBUG : Looking for writers
2026/03/26 01:37:40 DEBUG : >WaitForWriters: 
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.38s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:40 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:40.374776 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:40.374801 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:40 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:40 DEBUG : Looking for writers
2026/03/26 01:37:40 DEBUG : >WaitForWriters: 
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.37s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:40 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:40.765945 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:40.765963 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:40 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:40 DEBUG : Looking for writers
2026/03/26 01:37:40 DEBUG : >WaitForWriters: 
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.41s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:40 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:40 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:41.112266 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:41.112286 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:41 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : >WaitForWriters: 
2026/03/26 01:37:41 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:37:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.32s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:37:41 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:37:41 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:37:41 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:41 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:37:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:37:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:37:41 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:37:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:37:41 DEBUG : file1: newRWFileHandle: 
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): openPending: 
2026/03/26 01:37:41 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/26 01:37:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): >openPending: err=<nil>
2026/03/26 01:37:41 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/26 01:37:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:37:41 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/26 01:37:41 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): _writeAt: size=5, off=0
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): >_writeAt: n=5, err=<nil>
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): _writeAt: size=7, off=5
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): >_writeAt: n=7, err=<nil>
2026/03/26 01:37:41 DEBUG : file1: vfs cache: truncate to size=11
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): close: 
2026/03/26 01:37:41 DEBUG : file1: vfs cache: setting modification time to 2026-03-26 01:37:41.261013767 +0000 UTC m=+20.327609559
2026/03/26 01:37:41 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): >close: err=<nil>
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): close: 
2026/03/26 01:37:41 DEBUG : file1(0x210e39ee6200): >close: err=file already closed
2026/03/26 01:37:41 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : file1: reading active writers
2026/03/26 01:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : file1: reading active writers
2026/03/26 01:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : file1: reading active writers
2026/03/26 01:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : file1: reading active writers
2026/03/26 01:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/26 01:37:41 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : file1: reading active writers
2026/03/26 01:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : file1: reading active writers
2026/03/26 01:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/26 01:37:41.775524 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:41.775546 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:41 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:41 DEBUG : Looking for writers
2026/03/26 01:37:41 DEBUG : file1: reading active writers
2026/03/26 01:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/26 01:37:41 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:37:42.351819 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:42.351850 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:42 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)
2026/03/26 01:37:42 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:42 DEBUG : Looking for writers
2026/03/26 01:37:42 DEBUG : file1: reading active writers
2026/03/26 01:37:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:42 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:37:43.146824 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:43.146886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:43 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)
2026/03/26 01:37:43 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)
2026/03/26 01:37:43 DEBUG : Looking for writers
2026/03/26 01:37:43 DEBUG : file1: reading active writers
2026/03/26 01:37:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:43 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:37:44.293943 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:44.293973 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:44 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:44 DEBUG : Looking for writers
2026/03/26 01:37:44 DEBUG : file1: reading active writers
2026/03/26 01:37:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:45 DEBUG : Looking for writers
2026/03/26 01:37:45 DEBUG : file1: reading active writers
2026/03/26 01:37:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:45 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:37:46.304125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:46.304149 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:46 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)
2026/03/26 01:37:46 DEBUG : Looking for writers
2026/03/26 01:37:46 DEBUG : file1: reading active writers
2026/03/26 01:37:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:47 DEBUG : Looking for writers
2026/03/26 01:37:47 DEBUG : file1: reading active writers
2026/03/26 01:37:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:48 DEBUG : Looking for writers
2026/03/26 01:37:48 DEBUG : file1: reading active writers
2026/03/26 01:37:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:49 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:37:49 DEBUG : Looking for writers
2026/03/26 01:37:49 DEBUG : file1: reading active writers
2026/03/26 01:37:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:49.862813 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:49.862843 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:49 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:50 DEBUG : Looking for writers
2026/03/26 01:37:50 DEBUG : file1: reading active writers
2026/03/26 01:37:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:51 DEBUG : Looking for writers
2026/03/26 01:37:51 DEBUG : file1: reading active writers
2026/03/26 01:37:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:52 DEBUG : Looking for writers
2026/03/26 01:37:52 DEBUG : file1: reading active writers
2026/03/26 01:37:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:53 DEBUG : Looking for writers
2026/03/26 01:37:53 DEBUG : file1: reading active writers
2026/03/26 01:37:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:54 DEBUG : Looking for writers
2026/03/26 01:37:54 DEBUG : file1: reading active writers
2026/03/26 01:37:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:55 DEBUG : Looking for writers
2026/03/26 01:37:55 DEBUG : file1: reading active writers
2026/03/26 01:37:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:56 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:37:56 DEBUG : Looking for writers
2026/03/26 01:37:56 DEBUG : file1: reading active writers
2026/03/26 01:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:56.750974 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:37:56.751004 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:56 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:37:57 DEBUG : Looking for writers
2026/03/26 01:37:57 DEBUG : file1: reading active writers
2026/03/26 01:37:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:58 DEBUG : Looking for writers
2026/03/26 01:37:58 DEBUG : file1: reading active writers
2026/03/26 01:37:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:37:59 DEBUG : Looking for writers
2026/03/26 01:37:59 DEBUG : file1: reading active writers
2026/03/26 01:37:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:00 DEBUG : Looking for writers
2026/03/26 01:38:00 DEBUG : file1: reading active writers
2026/03/26 01:38:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:01 DEBUG : Looking for writers
2026/03/26 01:38:01 DEBUG : file1: reading active writers
2026/03/26 01:38:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:02 DEBUG : Looking for writers
2026/03/26 01:38:02 DEBUG : file1: reading active writers
2026/03/26 01:38:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:03 DEBUG : Looking for writers
2026/03/26 01:38:03 DEBUG : file1: reading active writers
2026/03/26 01:38:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:04 DEBUG : Looking for writers
2026/03/26 01:38:04 DEBUG : file1: reading active writers
2026/03/26 01:38:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:05 DEBUG : Looking for writers
2026/03/26 01:38:05 DEBUG : file1: reading active writers
2026/03/26 01:38:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:06 DEBUG : Looking for writers
2026/03/26 01:38:06 DEBUG : file1: reading active writers
2026/03/26 01:38:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:07 DEBUG : Looking for writers
2026/03/26 01:38:07 DEBUG : file1: reading active writers
2026/03/26 01:38:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:08 DEBUG : Looking for writers
2026/03/26 01:38:08 DEBUG : file1: reading active writers
2026/03/26 01:38:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:09 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:09 DEBUG : Looking for writers
2026/03/26 01:38:09 DEBUG : file1: reading active writers
2026/03/26 01:38:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:09.980294 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:09.980386 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:09 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:10 DEBUG : Looking for writers
2026/03/26 01:38:10 DEBUG : file1: reading active writers
2026/03/26 01:38:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:11 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x210e3a386e10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e39f12408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344985363520} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008799967755288839 ext:20327609559 loc:0x46603e0} ATime:{wall:14008799967755304348 ext:20327625088 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/26 01:38:11 DEBUG : >WaitForWriters: 
2026/03/26 01:38:11 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:38:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:38:14 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/03/26 01:38:18 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:38:18 DEBUG : Looking for writers
2026/03/26 01:38:18 DEBUG : file1: reading active writers
2026/03/26 01:38:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/26 01:38:18 DEBUG : Looking for writers
2026/03/26 01:38:18 DEBUG : file1: reading active writers
2026/03/26 01:38:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/26 01:38:18 DEBUG : Looking for writers
2026/03/26 01:38:18 DEBUG : file1: reading active writers
2026/03/26 01:38:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/26 01:38:18 DEBUG : Looking for writers
2026/03/26 01:38:18 DEBUG : file1: reading active writers
2026/03/26 01:38:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/26 01:38:18 DEBUG : Looking for writers
2026/03/26 01:38:18 DEBUG : file1: reading active writers
2026/03/26 01:38:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/26 01:38:18 DEBUG : Looking for writers
2026/03/26 01:38:18 DEBUG : file1: reading active writers
2026/03/26 01:38:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/26 01:38:19 DEBUG : Looking for writers
2026/03/26 01:38:19 DEBUG : file1: reading active writers
2026/03/26 01:38:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/26 01:38:19 DEBUG : Looking for writers
2026/03/26 01:38:19 DEBUG : file1: reading active writers
2026/03/26 01:38:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:20 DEBUG : Looking for writers
2026/03/26 01:38:20 DEBUG : file1: reading active writers
2026/03/26 01:38:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:21 DEBUG : Looking for writers
2026/03/26 01:38:21 DEBUG : file1: reading active writers
2026/03/26 01:38:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:22 DEBUG : Looking for writers
2026/03/26 01:38:22 DEBUG : file1: reading active writers
2026/03/26 01:38:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:23 DEBUG : Looking for writers
2026/03/26 01:38:23 DEBUG : file1: reading active writers
2026/03/26 01:38:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:24 DEBUG : Looking for writers
2026/03/26 01:38:24 DEBUG : file1: reading active writers
2026/03/26 01:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:25 DEBUG : Looking for writers
2026/03/26 01:38:25 DEBUG : file1: reading active writers
2026/03/26 01:38:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:26 DEBUG : Looking for writers
2026/03/26 01:38:26 DEBUG : file1: reading active writers
2026/03/26 01:38:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:27 DEBUG : Looking for writers
2026/03/26 01:38:27 DEBUG : file1: reading active writers
2026/03/26 01:38:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:28 DEBUG : Looking for writers
2026/03/26 01:38:28 DEBUG : file1: reading active writers
2026/03/26 01:38:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:29 DEBUG : Looking for writers
2026/03/26 01:38:29 DEBUG : file1: reading active writers
2026/03/26 01:38:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:30 DEBUG : Looking for writers
2026/03/26 01:38:30 DEBUG : file1: reading active writers
2026/03/26 01:38:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:31 DEBUG : Looking for writers
2026/03/26 01:38:31 DEBUG : file1: reading active writers
2026/03/26 01:38:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:32 DEBUG : Looking for writers
2026/03/26 01:38:32 DEBUG : file1: reading active writers
2026/03/26 01:38:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:33 DEBUG : Looking for writers
2026/03/26 01:38:33 DEBUG : file1: reading active writers
2026/03/26 01:38:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:34 DEBUG : Looking for writers
2026/03/26 01:38:34 DEBUG : file1: reading active writers
2026/03/26 01:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:35 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:35 DEBUG : Looking for writers
2026/03/26 01:38:35 DEBUG : file1: reading active writers
2026/03/26 01:38:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:36.088025 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:36.088046 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:36 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)
2026/03/26 01:38:36 DEBUG : Looking for writers
2026/03/26 01:38:36 DEBUG : file1: reading active writers
2026/03/26 01:38:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:37 DEBUG : Looking for writers
2026/03/26 01:38:37 DEBUG : file1: reading active writers
2026/03/26 01:38:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:38 DEBUG : Looking for writers
2026/03/26 01:38:38 DEBUG : file1: reading active writers
2026/03/26 01:38:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:39 DEBUG : Looking for writers
2026/03/26 01:38:39 DEBUG : file1: reading active writers
2026/03/26 01:38:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:40 DEBUG : Looking for writers
2026/03/26 01:38:40 DEBUG : file1: reading active writers
2026/03/26 01:38:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:41 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/26 01:38:41 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/26 01:38:41 DEBUG : Looking for writers
2026/03/26 01:38:41 DEBUG : file1: reading active writers
2026/03/26 01:38:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:42 DEBUG : Looking for writers
2026/03/26 01:38:42 DEBUG : file1: reading active writers
2026/03/26 01:38:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:43 DEBUG : Looking for writers
2026/03/26 01:38:43 DEBUG : file1: reading active writers
2026/03/26 01:38:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:44 DEBUG : Looking for writers
2026/03/26 01:38:44 DEBUG : file1: reading active writers
2026/03/26 01:38:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:45 DEBUG : Looking for writers
2026/03/26 01:38:45 DEBUG : file1: reading active writers
2026/03/26 01:38:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:46 DEBUG : Looking for writers
2026/03/26 01:38:46 DEBUG : file1: reading active writers
2026/03/26 01:38:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:47 DEBUG : Looking for writers
2026/03/26 01:38:47 DEBUG : file1: reading active writers
2026/03/26 01:38:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:48 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x210e3a386e10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e39f12408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344985363520} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008799967755288839 ext:20327609559 loc:0x46603e0} ATime:{wall:14008799967755304348 ext:20327625088 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/26 01:38:48 DEBUG : >WaitForWriters: 
2026/03/26 01:38:48 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:38:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.57s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:38:48 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:38:48 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:38:48 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:38:48 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:38:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:38:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:38:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:38:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:38:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:38:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:38:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:38:48 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:38:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:38:48 DEBUG : file1: newRWFileHandle: 
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): openPending: 
2026/03/26 01:38:48 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/26 01:38:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): >openPending: err=<nil>
2026/03/26 01:38:48 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/26 01:38:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:38:48 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/26 01:38:48 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): _writeAt: size=7, off=0
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): >_writeAt: n=7, err=<nil>
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): _writeAt: size=6, off=5
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): >_writeAt: n=6, err=<nil>
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): close: 
2026/03/26 01:38:48 DEBUG : file1: vfs cache: setting modification time to 2026-03-26 01:38:48.888227886 +0000 UTC m=+87.954823709
2026/03/26 01:38:48 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): >close: err=<nil>
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): _writeAt: size=5, off=0
2026/03/26 01:38:48 DEBUG : file1(0x210e3a063ec0): >_writeAt: n=0, err=file already closed
2026/03/26 01:38:48 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:38:48 DEBUG : Looking for writers
2026/03/26 01:38:48 DEBUG : file1: reading active writers
2026/03/26 01:38:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/26 01:38:48 DEBUG : Looking for writers
2026/03/26 01:38:48 DEBUG : file1: reading active writers
2026/03/26 01:38:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/26 01:38:48 DEBUG : Looking for writers
2026/03/26 01:38:48 DEBUG : file1: reading active writers
2026/03/26 01:38:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/26 01:38:48 DEBUG : Looking for writers
2026/03/26 01:38:48 DEBUG : file1: reading active writers
2026/03/26 01:38:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/26 01:38:48 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:49 DEBUG : Looking for writers
2026/03/26 01:38:49 DEBUG : file1: reading active writers
2026/03/26 01:38:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/26 01:38:49 DEBUG : Looking for writers
2026/03/26 01:38:49 DEBUG : file1: reading active writers
2026/03/26 01:38:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/26 01:38:49.455126 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:49.455144 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:49 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:49 DEBUG : Looking for writers
2026/03/26 01:38:49 DEBUG : file1: reading active writers
2026/03/26 01:38:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/26 01:38:49 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:50.003575 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:50.003608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:50 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)
2026/03/26 01:38:50 DEBUG : Looking for writers
2026/03/26 01:38:50 DEBUG : file1: reading active writers
2026/03/26 01:38:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:50 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:50.799897 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:50.799922 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:50 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:51 DEBUG : Looking for writers
2026/03/26 01:38:51 DEBUG : file1: reading active writers
2026/03/26 01:38:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:51 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:52.004893 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:52.004927 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:52 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)
2026/03/26 01:38:52 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)
2026/03/26 01:38:52 DEBUG : Looking for writers
2026/03/26 01:38:52 DEBUG : file1: reading active writers
2026/03/26 01:38:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:53 DEBUG : Looking for writers
2026/03/26 01:38:53 DEBUG : file1: reading active writers
2026/03/26 01:38:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:53 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:53.965660 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:53.965683 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:53 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:54 DEBUG : Looking for writers
2026/03/26 01:38:54 DEBUG : file1: reading active writers
2026/03/26 01:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:55 DEBUG : Looking for writers
2026/03/26 01:38:55 DEBUG : file1: reading active writers
2026/03/26 01:38:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:56 DEBUG : Looking for writers
2026/03/26 01:38:56 DEBUG : file1: reading active writers
2026/03/26 01:38:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:57 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:38:57 DEBUG : Looking for writers
2026/03/26 01:38:57 DEBUG : file1: reading active writers
2026/03/26 01:38:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:57.569632 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:38:57.569658 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:38:57 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)
2026/03/26 01:38:58 DEBUG : Looking for writers
2026/03/26 01:38:58 DEBUG : file1: reading active writers
2026/03/26 01:38:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:38:59 DEBUG : Looking for writers
2026/03/26 01:38:59 DEBUG : file1: reading active writers
2026/03/26 01:38:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:00 DEBUG : Looking for writers
2026/03/26 01:39:00 DEBUG : file1: reading active writers
2026/03/26 01:39:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:01 DEBUG : Looking for writers
2026/03/26 01:39:01 DEBUG : file1: reading active writers
2026/03/26 01:39:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:02 DEBUG : Looking for writers
2026/03/26 01:39:02 DEBUG : file1: reading active writers
2026/03/26 01:39:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:03 DEBUG : Looking for writers
2026/03/26 01:39:03 DEBUG : file1: reading active writers
2026/03/26 01:39:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:03 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:39:04 DEBUG : Looking for writers
2026/03/26 01:39:04 DEBUG : file1: reading active writers
2026/03/26 01:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:04.340801 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:04.340823 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:04 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)
2026/03/26 01:39:04 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)
2026/03/26 01:39:05 DEBUG : Looking for writers
2026/03/26 01:39:05 DEBUG : file1: reading active writers
2026/03/26 01:39:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:06 DEBUG : Looking for writers
2026/03/26 01:39:06 DEBUG : file1: reading active writers
2026/03/26 01:39:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:07 DEBUG : Looking for writers
2026/03/26 01:39:07 DEBUG : file1: reading active writers
2026/03/26 01:39:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:08 DEBUG : Looking for writers
2026/03/26 01:39:08 DEBUG : file1: reading active writers
2026/03/26 01:39:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:09 DEBUG : Looking for writers
2026/03/26 01:39:09 DEBUG : file1: reading active writers
2026/03/26 01:39:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:10 DEBUG : Looking for writers
2026/03/26 01:39:10 DEBUG : file1: reading active writers
2026/03/26 01:39:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:11 DEBUG : Looking for writers
2026/03/26 01:39:11 DEBUG : file1: reading active writers
2026/03/26 01:39:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:12 DEBUG : Looking for writers
2026/03/26 01:39:12 DEBUG : file1: reading active writers
2026/03/26 01:39:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:13 DEBUG : Looking for writers
2026/03/26 01:39:13 DEBUG : file1: reading active writers
2026/03/26 01:39:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:14 DEBUG : Looking for writers
2026/03/26 01:39:14 DEBUG : file1: reading active writers
2026/03/26 01:39:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:15 DEBUG : Looking for writers
2026/03/26 01:39:15 DEBUG : file1: reading active writers
2026/03/26 01:39:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:16 DEBUG : Looking for writers
2026/03/26 01:39:16 DEBUG : file1: reading active writers
2026/03/26 01:39:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:17 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:39:17 DEBUG : Looking for writers
2026/03/26 01:39:17 DEBUG : file1: reading active writers
2026/03/26 01:39:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:17.535773 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:17.535802 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:17 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)
2026/03/26 01:39:18 DEBUG : Looking for writers
2026/03/26 01:39:18 DEBUG : file1: reading active writers
2026/03/26 01:39:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:18 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x210e39f7e4b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e39f12608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344985364032} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008800040323205166 ext:87954823709 loc:0x46603e0} ATime:{wall:14008800040323230585 ext:87954849127 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/26 01:39:18 DEBUG : >WaitForWriters: 
2026/03/26 01:39:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:39:20 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
2026/03/26 01:39:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/26 01:39:26 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:39:26 DEBUG : Looking for writers
2026/03/26 01:39:26 DEBUG : file1: reading active writers
2026/03/26 01:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/26 01:39:26 DEBUG : Looking for writers
2026/03/26 01:39:26 DEBUG : file1: reading active writers
2026/03/26 01:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/26 01:39:26 DEBUG : Looking for writers
2026/03/26 01:39:26 DEBUG : file1: reading active writers
2026/03/26 01:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/26 01:39:26 DEBUG : Looking for writers
2026/03/26 01:39:26 DEBUG : file1: reading active writers
2026/03/26 01:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/26 01:39:26 DEBUG : Looking for writers
2026/03/26 01:39:26 DEBUG : file1: reading active writers
2026/03/26 01:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/26 01:39:26 DEBUG : Looking for writers
2026/03/26 01:39:26 DEBUG : file1: reading active writers
2026/03/26 01:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/26 01:39:26 DEBUG : Looking for writers
2026/03/26 01:39:26 DEBUG : file1: reading active writers
2026/03/26 01:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/26 01:39:27 DEBUG : Looking for writers
2026/03/26 01:39:27 DEBUG : file1: reading active writers
2026/03/26 01:39:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:28 DEBUG : Looking for writers
2026/03/26 01:39:28 DEBUG : file1: reading active writers
2026/03/26 01:39:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:29 DEBUG : Looking for writers
2026/03/26 01:39:29 DEBUG : file1: reading active writers
2026/03/26 01:39:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:30 DEBUG : Looking for writers
2026/03/26 01:39:30 DEBUG : file1: reading active writers
2026/03/26 01:39:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:31 DEBUG : Looking for writers
2026/03/26 01:39:31 DEBUG : file1: reading active writers
2026/03/26 01:39:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:32 DEBUG : Looking for writers
2026/03/26 01:39:32 DEBUG : file1: reading active writers
2026/03/26 01:39:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:33 DEBUG : Looking for writers
2026/03/26 01:39:33 DEBUG : file1: reading active writers
2026/03/26 01:39:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:34 DEBUG : Looking for writers
2026/03/26 01:39:34 DEBUG : file1: reading active writers
2026/03/26 01:39:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:35 DEBUG : Looking for writers
2026/03/26 01:39:35 DEBUG : file1: reading active writers
2026/03/26 01:39:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:36 DEBUG : Looking for writers
2026/03/26 01:39:36 DEBUG : file1: reading active writers
2026/03/26 01:39:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:37 DEBUG : Looking for writers
2026/03/26 01:39:37 DEBUG : file1: reading active writers
2026/03/26 01:39:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:38 DEBUG : Looking for writers
2026/03/26 01:39:38 DEBUG : file1: reading active writers
2026/03/26 01:39:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:39 DEBUG : Looking for writers
2026/03/26 01:39:39 DEBUG : file1: reading active writers
2026/03/26 01:39:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:40 DEBUG : Looking for writers
2026/03/26 01:39:40 DEBUG : file1: reading active writers
2026/03/26 01:39:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:41 DEBUG : Looking for writers
2026/03/26 01:39:41 DEBUG : file1: reading active writers
2026/03/26 01:39:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:42 DEBUG : Looking for writers
2026/03/26 01:39:42 DEBUG : file1: reading active writers
2026/03/26 01:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:43 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:39:43 DEBUG : Looking for writers
2026/03/26 01:39:43 DEBUG : file1: reading active writers
2026/03/26 01:39:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:43.643061 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:43.643126 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:43 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)
2026/03/26 01:39:43 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)
2026/03/26 01:39:44 DEBUG : Looking for writers
2026/03/26 01:39:44 DEBUG : file1: reading active writers
2026/03/26 01:39:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:45 DEBUG : Looking for writers
2026/03/26 01:39:45 DEBUG : file1: reading active writers
2026/03/26 01:39:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:46 DEBUG : Looking for writers
2026/03/26 01:39:46 DEBUG : file1: reading active writers
2026/03/26 01:39:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:47 DEBUG : Looking for writers
2026/03/26 01:39:47 DEBUG : file1: reading active writers
2026/03/26 01:39:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:48 DEBUG : Looking for writers
2026/03/26 01:39:48 DEBUG : file1: reading active writers
2026/03/26 01:39:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:48 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/26 01:39:48 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/26 01:39:49 DEBUG : Looking for writers
2026/03/26 01:39:49 DEBUG : file1: reading active writers
2026/03/26 01:39:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:50 DEBUG : Looking for writers
2026/03/26 01:39:50 DEBUG : file1: reading active writers
2026/03/26 01:39:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:51 DEBUG : Looking for writers
2026/03/26 01:39:51 DEBUG : file1: reading active writers
2026/03/26 01:39:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:52 DEBUG : Looking for writers
2026/03/26 01:39:52 DEBUG : file1: reading active writers
2026/03/26 01:39:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:53 DEBUG : Looking for writers
2026/03/26 01:39:53 DEBUG : file1: reading active writers
2026/03/26 01:39:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:54 DEBUG : Looking for writers
2026/03/26 01:39:54 DEBUG : file1: reading active writers
2026/03/26 01:39:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:55 DEBUG : Looking for writers
2026/03/26 01:39:55 DEBUG : file1: reading active writers
2026/03/26 01:39:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:39:56 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x210e39f7e4b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e39f12608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344985364032} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008800040323205166 ext:87954823709 loc:0x46603e0} ATime:{wall:14008800040323230585 ext:87954849127 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/26 01:39:56 DEBUG : >WaitForWriters: 
2026/03/26 01:39:56 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:39:56 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.61s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:39:56 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:39:56 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:39:56 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:39:56 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:39:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:39:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:39:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:39:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:39:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:39:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:39:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:39:56 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:39:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:39:56 DEBUG : file1: newRWFileHandle: 
2026/03/26 01:39:56 DEBUG : file1(0x210e3a24e300): openPending: 
2026/03/26 01:39:56 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/26 01:39:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:39:56 DEBUG : file1(0x210e3a24e300): >openPending: err=<nil>
2026/03/26 01:39:56 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/26 01:39:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:39:56 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/26 01:39:56 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/26 01:39:56 DEBUG : file1(0x210e3a24e300): close: 
2026/03/26 01:39:56 DEBUG : file1: vfs cache: setting modification time to 2026-03-26 01:39:56.421660504 +0000 UTC m=+155.488256286
2026/03/26 01:39:56 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/26 01:39:56 DEBUG : file1(0x210e3a24e300): >close: err=<nil>
2026/03/26 01:39:56 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/26 01:39:56 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/26 01:39:56 DEBUG : file2: newRWFileHandle: 
2026/03/26 01:39:56 DEBUG : file2(0x210e3a24e7c0): openPending: 
2026/03/26 01:39:56 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/26 01:39:56 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/26 01:39:56 DEBUG : file2(0x210e3a24e7c0): >openPending: err=<nil>
2026/03/26 01:39:56 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/26 01:39:56 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/26 01:39:56 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/26 01:39:56 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/26 01:39:56 DEBUG : file2(0x210e3a24e7c0): RWFileHandle.Flush
2026/03/26 01:39:56 DEBUG : file2(0x210e3a24e7c0): RWFileHandle.Release
2026/03/26 01:39:56 DEBUG : file2(0x210e3a24e7c0): close: 
2026/03/26 01:39:56 DEBUG : file2: vfs cache: setting modification time to 2026-03-26 01:39:56.423032381 +0000 UTC m=+155.489628173
2026/03/26 01:39:56 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/26 01:39:56 DEBUG : file2(0x210e3a24e7c0): >close: err=<nil>
2026/03/26 01:39:56 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:39:56 DEBUG : Looking for writers
2026/03/26 01:39:56 DEBUG : file1: reading active writers
2026/03/26 01:39:56 DEBUG : file2: reading active writers
2026/03/26 01:39:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/26 01:39:56 DEBUG : Looking for writers
2026/03/26 01:39:56 DEBUG : file1: reading active writers
2026/03/26 01:39:56 DEBUG : file2: reading active writers
2026/03/26 01:39:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/26 01:39:56 DEBUG : Looking for writers
2026/03/26 01:39:56 DEBUG : file1: reading active writers
2026/03/26 01:39:56 DEBUG : file2: reading active writers
2026/03/26 01:39:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/26 01:39:56 DEBUG : Looking for writers
2026/03/26 01:39:56 DEBUG : file2: reading active writers
2026/03/26 01:39:56 DEBUG : file1: reading active writers
2026/03/26 01:39:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/26 01:39:56 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:39:56 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:39:56 DEBUG : Looking for writers
2026/03/26 01:39:56 DEBUG : file1: reading active writers
2026/03/26 01:39:56 DEBUG : file2: reading active writers
2026/03/26 01:39:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/26 01:39:56 DEBUG : Looking for writers
2026/03/26 01:39:56 DEBUG : file1: reading active writers
2026/03/26 01:39:56 DEBUG : file2: reading active writers
2026/03/26 01:39:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/26 01:39:56.907974 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:56.907994 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:56 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:57 DEBUG : Looking for writers
2026/03/26 01:39:57 DEBUG : file1: reading active writers
2026/03/26 01:39:57 DEBUG : file2: reading active writers
2026/03/26 01:39:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/26 01:39:57 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:39:57.241263 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:57.241282 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:57 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)
2026/03/26 01:39:57 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:39:57.616382 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:57.616411 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:57 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:57 DEBUG : Looking for writers
2026/03/26 01:39:57 DEBUG : file1: reading active writers
2026/03/26 01:39:57 DEBUG : file2: reading active writers
2026/03/26 01:39:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:39:58 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:39:58.039574 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:58.039608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:58 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:58 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)
2026/03/26 01:39:58 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:39:58.477876 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:58.477896 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:58 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:58 DEBUG : Looking for writers
2026/03/26 01:39:58 DEBUG : file2: reading active writers
2026/03/26 01:39:58 DEBUG : file1: reading active writers
2026/03/26 01:39:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:39:58.901429 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:58.901457 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:58 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:58 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:59 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:39:59 DEBUG : Looking for writers
2026/03/26 01:39:59 DEBUG : file1: reading active writers
2026/03/26 01:39:59 DEBUG : file2: reading active writers
2026/03/26 01:39:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:39:59 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:39:59.705402 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:39:59.705424 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:39:59 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:00.085612 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:00.085634 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:00 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)
2026/03/26 01:40:00 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)
2026/03/26 01:40:00 DEBUG : Looking for writers
2026/03/26 01:40:00 DEBUG : file1: reading active writers
2026/03/26 01:40:00 DEBUG : file2: reading active writers
2026/03/26 01:40:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:01 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:40:01 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:40:01 DEBUG : Looking for writers
2026/03/26 01:40:01 DEBUG : file1: reading active writers
2026/03/26 01:40:01 DEBUG : file2: reading active writers
2026/03/26 01:40:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:01.755152 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:01.755180 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:01 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:02.182702 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:02.182735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:02 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:02 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)
2026/03/26 01:40:02 DEBUG : Looking for writers
2026/03/26 01:40:02 DEBUG : file1: reading active writers
2026/03/26 01:40:02 DEBUG : file2: reading active writers
2026/03/26 01:40:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:03 DEBUG : Looking for writers
2026/03/26 01:40:03 DEBUG : file1: reading active writers
2026/03/26 01:40:03 DEBUG : file2: reading active writers
2026/03/26 01:40:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:04 DEBUG : Looking for writers
2026/03/26 01:40:04 DEBUG : file1: reading active writers
2026/03/26 01:40:04 DEBUG : file2: reading active writers
2026/03/26 01:40:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:04 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:40:05.318006 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:05.318028 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:05 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)
2026/03/26 01:40:05 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:40:05 DEBUG : Looking for writers
2026/03/26 01:40:05 DEBUG : file1: reading active writers
2026/03/26 01:40:05 DEBUG : file2: reading active writers
2026/03/26 01:40:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:05.723276 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:05.723296 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:05 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)
2026/03/26 01:40:05 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)
2026/03/26 01:40:06 DEBUG : Looking for writers
2026/03/26 01:40:06 DEBUG : file1: reading active writers
2026/03/26 01:40:06 DEBUG : file2: reading active writers
2026/03/26 01:40:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:07 DEBUG : Looking for writers
2026/03/26 01:40:07 DEBUG : file1: reading active writers
2026/03/26 01:40:07 DEBUG : file2: reading active writers
2026/03/26 01:40:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:08 DEBUG : Looking for writers
2026/03/26 01:40:08 DEBUG : file1: reading active writers
2026/03/26 01:40:08 DEBUG : file2: reading active writers
2026/03/26 01:40:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:09 DEBUG : Looking for writers
2026/03/26 01:40:09 DEBUG : file1: reading active writers
2026/03/26 01:40:09 DEBUG : file2: reading active writers
2026/03/26 01:40:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:10 DEBUG : Looking for writers
2026/03/26 01:40:10 DEBUG : file1: reading active writers
2026/03/26 01:40:10 DEBUG : file2: reading active writers
2026/03/26 01:40:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:11 DEBUG : Looking for writers
2026/03/26 01:40:11 DEBUG : file2: reading active writers
2026/03/26 01:40:11 DEBUG : file1: reading active writers
2026/03/26 01:40:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:11 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:40:12.108044 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:12.108064 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:12 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)
2026/03/26 01:40:12 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:40:12.492994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:12.493016 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:12 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:12 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)
2026/03/26 01:40:12 DEBUG : Looking for writers
2026/03/26 01:40:12 DEBUG : file1: reading active writers
2026/03/26 01:40:12 DEBUG : file2: reading active writers
2026/03/26 01:40:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:13 DEBUG : Looking for writers
2026/03/26 01:40:13 DEBUG : file1: reading active writers
2026/03/26 01:40:13 DEBUG : file2: reading active writers
2026/03/26 01:40:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:14 DEBUG : Looking for writers
2026/03/26 01:40:14 DEBUG : file1: reading active writers
2026/03/26 01:40:14 DEBUG : file2: reading active writers
2026/03/26 01:40:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:15 DEBUG : Looking for writers
2026/03/26 01:40:15 DEBUG : file1: reading active writers
2026/03/26 01:40:15 DEBUG : file2: reading active writers
2026/03/26 01:40:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:16 DEBUG : Looking for writers
2026/03/26 01:40:16 DEBUG : file1: reading active writers
2026/03/26 01:40:16 DEBUG : file2: reading active writers
2026/03/26 01:40:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:17 DEBUG : Looking for writers
2026/03/26 01:40:17 DEBUG : file2: reading active writers
2026/03/26 01:40:17 DEBUG : file1: reading active writers
2026/03/26 01:40:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:18 DEBUG : Looking for writers
2026/03/26 01:40:18 DEBUG : file1: reading active writers
2026/03/26 01:40:18 DEBUG : file2: reading active writers
2026/03/26 01:40:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:19 DEBUG : Looking for writers
2026/03/26 01:40:19 DEBUG : file1: reading active writers
2026/03/26 01:40:19 DEBUG : file2: reading active writers
2026/03/26 01:40:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:20 DEBUG : Looking for writers
2026/03/26 01:40:20 DEBUG : file2: reading active writers
2026/03/26 01:40:20 DEBUG : file1: reading active writers
2026/03/26 01:40:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:21 DEBUG : Looking for writers
2026/03/26 01:40:21 DEBUG : file1: reading active writers
2026/03/26 01:40:21 DEBUG : file2: reading active writers
2026/03/26 01:40:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:22 DEBUG : Looking for writers
2026/03/26 01:40:22 DEBUG : file1: reading active writers
2026/03/26 01:40:22 DEBUG : file2: reading active writers
2026/03/26 01:40:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:23 DEBUG : Looking for writers
2026/03/26 01:40:23 DEBUG : file2: reading active writers
2026/03/26 01:40:23 DEBUG : file1: reading active writers
2026/03/26 01:40:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:24 DEBUG : Looking for writers
2026/03/26 01:40:24 DEBUG : file1: reading active writers
2026/03/26 01:40:24 DEBUG : file2: reading active writers
2026/03/26 01:40:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:24 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:40:25 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:40:25.323959 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:25.323997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:25 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)
2026/03/26 01:40:25 DEBUG : Looking for writers
2026/03/26 01:40:25 DEBUG : file1: reading active writers
2026/03/26 01:40:25 DEBUG : file2: reading active writers
2026/03/26 01:40:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:25.750680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:25.750702 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:25 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)
2026/03/26 01:40:25 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)
2026/03/26 01:40:26 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0x210e3a387a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e3a3b7c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344990235712} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008800112872453693 ext:155489628173 loc:0x46603e0} ATime:{wall:14008800112872687213 ext:155489861693 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0x210e3a387a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e3a3b7b08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344990235456} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008800112871081816 ext:155488256286 loc:0x46603e0} ATime:{wall:14008800112871310918 ext:155488485408 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/26 01:40:26 DEBUG : >WaitForWriters: 
2026/03/26 01:40:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:40:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:40:29 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/03/26 01:40:33 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:40:33 DEBUG : Looking for writers
2026/03/26 01:40:33 DEBUG : file1: reading active writers
2026/03/26 01:40:33 DEBUG : file2: reading active writers
2026/03/26 01:40:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/26 01:40:33 DEBUG : Looking for writers
2026/03/26 01:40:33 DEBUG : file1: reading active writers
2026/03/26 01:40:33 DEBUG : file2: reading active writers
2026/03/26 01:40:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/26 01:40:33 DEBUG : Looking for writers
2026/03/26 01:40:33 DEBUG : file1: reading active writers
2026/03/26 01:40:33 DEBUG : file2: reading active writers
2026/03/26 01:40:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/26 01:40:33 DEBUG : Looking for writers
2026/03/26 01:40:33 DEBUG : file1: reading active writers
2026/03/26 01:40:33 DEBUG : file2: reading active writers
2026/03/26 01:40:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/26 01:40:33 DEBUG : Looking for writers
2026/03/26 01:40:33 DEBUG : file1: reading active writers
2026/03/26 01:40:33 DEBUG : file2: reading active writers
2026/03/26 01:40:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/26 01:40:34 DEBUG : Looking for writers
2026/03/26 01:40:34 DEBUG : file1: reading active writers
2026/03/26 01:40:34 DEBUG : file2: reading active writers
2026/03/26 01:40:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/26 01:40:34 DEBUG : Looking for writers
2026/03/26 01:40:34 DEBUG : file1: reading active writers
2026/03/26 01:40:34 DEBUG : file2: reading active writers
2026/03/26 01:40:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/26 01:40:35 DEBUG : Looking for writers
2026/03/26 01:40:35 DEBUG : file1: reading active writers
2026/03/26 01:40:35 DEBUG : file2: reading active writers
2026/03/26 01:40:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:36 DEBUG : Looking for writers
2026/03/26 01:40:36 DEBUG : file1: reading active writers
2026/03/26 01:40:36 DEBUG : file2: reading active writers
2026/03/26 01:40:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:37 DEBUG : Looking for writers
2026/03/26 01:40:37 DEBUG : file1: reading active writers
2026/03/26 01:40:37 DEBUG : file2: reading active writers
2026/03/26 01:40:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:38 DEBUG : Looking for writers
2026/03/26 01:40:38 DEBUG : file1: reading active writers
2026/03/26 01:40:38 DEBUG : file2: reading active writers
2026/03/26 01:40:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:39 DEBUG : Looking for writers
2026/03/26 01:40:39 DEBUG : file2: reading active writers
2026/03/26 01:40:39 DEBUG : file1: reading active writers
2026/03/26 01:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:40 DEBUG : Looking for writers
2026/03/26 01:40:40 DEBUG : file1: reading active writers
2026/03/26 01:40:40 DEBUG : file2: reading active writers
2026/03/26 01:40:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:41 DEBUG : Looking for writers
2026/03/26 01:40:41 DEBUG : file1: reading active writers
2026/03/26 01:40:41 DEBUG : file2: reading active writers
2026/03/26 01:40:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:42 DEBUG : Looking for writers
2026/03/26 01:40:42 DEBUG : file2: reading active writers
2026/03/26 01:40:42 DEBUG : file1: reading active writers
2026/03/26 01:40:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:43 DEBUG : Looking for writers
2026/03/26 01:40:43 DEBUG : file1: reading active writers
2026/03/26 01:40:43 DEBUG : file2: reading active writers
2026/03/26 01:40:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:44 DEBUG : Looking for writers
2026/03/26 01:40:44 DEBUG : file2: reading active writers
2026/03/26 01:40:44 DEBUG : file1: reading active writers
2026/03/26 01:40:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:45 DEBUG : Looking for writers
2026/03/26 01:40:45 DEBUG : file1: reading active writers
2026/03/26 01:40:45 DEBUG : file2: reading active writers
2026/03/26 01:40:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:46 DEBUG : Looking for writers
2026/03/26 01:40:46 DEBUG : file1: reading active writers
2026/03/26 01:40:46 DEBUG : file2: reading active writers
2026/03/26 01:40:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:47 DEBUG : Looking for writers
2026/03/26 01:40:47 DEBUG : file2: reading active writers
2026/03/26 01:40:47 DEBUG : file1: reading active writers
2026/03/26 01:40:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:48 DEBUG : Looking for writers
2026/03/26 01:40:48 DEBUG : file1: reading active writers
2026/03/26 01:40:48 DEBUG : file2: reading active writers
2026/03/26 01:40:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:49 DEBUG : Looking for writers
2026/03/26 01:40:49 DEBUG : file1: reading active writers
2026/03/26 01:40:49 DEBUG : file2: reading active writers
2026/03/26 01:40:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:50 DEBUG : Looking for writers
2026/03/26 01:40:50 DEBUG : file1: reading active writers
2026/03/26 01:40:50 DEBUG : file2: reading active writers
2026/03/26 01:40:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:50 DEBUG : file1: vfs cache: starting upload
2026/03/26 01:40:51 DEBUG : Looking for writers
2026/03/26 01:40:51 DEBUG : file1: reading active writers
2026/03/26 01:40:51 DEBUG : file2: reading active writers
2026/03/26 01:40:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:51 DEBUG : file2: vfs cache: starting upload
2026/03/26 01:40:51.415863 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:51.415887 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:51 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)
2026/03/26 01:40:51.799525 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:40:51.799546 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:40:51 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)
2026/03/26 01:40:51 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)
2026/03/26 01:40:52 DEBUG : Looking for writers
2026/03/26 01:40:52 DEBUG : file1: reading active writers
2026/03/26 01:40:52 DEBUG : file2: reading active writers
2026/03/26 01:40:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:53 DEBUG : Looking for writers
2026/03/26 01:40:53 DEBUG : file1: reading active writers
2026/03/26 01:40:53 DEBUG : file2: reading active writers
2026/03/26 01:40:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:54 DEBUG : Looking for writers
2026/03/26 01:40:54 DEBUG : file1: reading active writers
2026/03/26 01:40:54 DEBUG : file2: reading active writers
2026/03/26 01:40:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:55 DEBUG : Looking for writers
2026/03/26 01:40:55 DEBUG : file1: reading active writers
2026/03/26 01:40:55 DEBUG : file2: reading active writers
2026/03/26 01:40:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:56 DEBUG : Looking for writers
2026/03/26 01:40:56 DEBUG : file1: reading active writers
2026/03/26 01:40:56 DEBUG : file2: reading active writers
2026/03/26 01:40:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:56 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/26 01:40:56 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/26 01:40:56 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/03/26 01:40:57 DEBUG : Looking for writers
2026/03/26 01:40:57 DEBUG : file1: reading active writers
2026/03/26 01:40:57 DEBUG : file2: reading active writers
2026/03/26 01:40:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:58 DEBUG : Looking for writers
2026/03/26 01:40:58 DEBUG : file1: reading active writers
2026/03/26 01:40:58 DEBUG : file2: reading active writers
2026/03/26 01:40:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:40:59 DEBUG : Looking for writers
2026/03/26 01:40:59 DEBUG : file1: reading active writers
2026/03/26 01:40:59 DEBUG : file2: reading active writers
2026/03/26 01:40:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:41:00 DEBUG : Looking for writers
2026/03/26 01:41:00 DEBUG : file1: reading active writers
2026/03/26 01:41:00 DEBUG : file2: reading active writers
2026/03/26 01:41:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:41:01 DEBUG : Looking for writers
2026/03/26 01:41:01 DEBUG : file1: reading active writers
2026/03/26 01:41:01 DEBUG : file2: reading active writers
2026/03/26 01:41:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:41:02 DEBUG : Looking for writers
2026/03/26 01:41:02 DEBUG : file2: reading active writers
2026/03/26 01:41:02 DEBUG : file1: reading active writers
2026/03/26 01:41:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:41:03 DEBUG : Looking for writers
2026/03/26 01:41:03 DEBUG : file1: reading active writers
2026/03/26 01:41:03 DEBUG : file2: reading active writers
2026/03/26 01:41:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/26 01:41:03 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x210e3a387a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e3a3b7b08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344990235456} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008800112871081816 ext:155488256286 loc:0x46603e0} ATime:{wall:14008800112871310918 ext:155488485408 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x210e3a387a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e3a3b7c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344990235712} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008800112872453693 ext:155489628173 loc:0x46603e0} ATime:{wall:14008800112872687213 ext:155489861693 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/26 01:41:03 DEBUG : >WaitForWriters: 
2026/03/26 01:41:03 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:41:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.56s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:03 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:03 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:41:03 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:03 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:03 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:41:04.242190 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:04.242213 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:04 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:04 DEBUG : Looking for writers
2026/03/26 01:41:04 DEBUG : >WaitForWriters: 
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:41:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.39s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:04 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:41:04.619616 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:04.619638 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:04 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:04 DEBUG : Looking for writers
2026/03/26 01:41:04 DEBUG : >WaitForWriters: 
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:41:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.38s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:04 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:41:04 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:41:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:41:04 DEBUG : file1: newRWFileHandle: 
2026/03/26 01:41:04 DEBUG : file1(0x210e39ee7900): openPending: 
2026/03/26 01:41:04 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/26 01:41:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:41:04 DEBUG : file1(0x210e39ee7900): >openPending: err=<nil>
2026/03/26 01:41:04 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/26 01:41:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:41:04 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/26 01:41:04 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/26 01:41:05.078758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:05.078778 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:05 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:05 DEBUG : Looking for writers
2026/03/26 01:41:05 DEBUG : file1: reading active writers
2026/03/26 01:41:05 DEBUG : file1: active writers 1
2026/03/26 01:41:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/26 01:41:05 DEBUG : Looking for writers
2026/03/26 01:41:05 DEBUG : file1: reading active writers
2026/03/26 01:41:05 DEBUG : file1: active writers 1
2026/03/26 01:41:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/26 01:41:05 DEBUG : Looking for writers
2026/03/26 01:41:05 DEBUG : file1: reading active writers
2026/03/26 01:41:05 DEBUG : file1: active writers 1
2026/03/26 01:41:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/26 01:41:05 DEBUG : Looking for writers
2026/03/26 01:41:05 DEBUG : file1: reading active writers
2026/03/26 01:41:05 DEBUG : file1: active writers 1
2026/03/26 01:41:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/26 01:41:05 DEBUG : Looking for writers
2026/03/26 01:41:05 DEBUG : file1: reading active writers
2026/03/26 01:41:05 DEBUG : file1: active writers 1
2026/03/26 01:41:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/26 01:41:05 DEBUG : Looking for writers
2026/03/26 01:41:05 DEBUG : file1: reading active writers
2026/03/26 01:41:05 DEBUG : file1: active writers 1
2026/03/26 01:41:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/26 01:41:05 DEBUG : Looking for writers
2026/03/26 01:41:05 DEBUG : file1: reading active writers
2026/03/26 01:41:05 DEBUG : file1: active writers 1
2026/03/26 01:41:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/26 01:41:06 DEBUG : Looking for writers
2026/03/26 01:41:06 DEBUG : file1: reading active writers
2026/03/26 01:41:06 DEBUG : file1: active writers 1
2026/03/26 01:41:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:07 DEBUG : Looking for writers
2026/03/26 01:41:07 DEBUG : file1: reading active writers
2026/03/26 01:41:07 DEBUG : file1: active writers 1
2026/03/26 01:41:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:08 DEBUG : Looking for writers
2026/03/26 01:41:08 DEBUG : file1: reading active writers
2026/03/26 01:41:08 DEBUG : file1: active writers 1
2026/03/26 01:41:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:09 DEBUG : Looking for writers
2026/03/26 01:41:09 DEBUG : file1: reading active writers
2026/03/26 01:41:09 DEBUG : file1: active writers 1
2026/03/26 01:41:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:10 DEBUG : Looking for writers
2026/03/26 01:41:10 DEBUG : file1: reading active writers
2026/03/26 01:41:10 DEBUG : file1: active writers 1
2026/03/26 01:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:11 DEBUG : Looking for writers
2026/03/26 01:41:11 DEBUG : file1: reading active writers
2026/03/26 01:41:11 DEBUG : file1: active writers 1
2026/03/26 01:41:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:12 DEBUG : Looking for writers
2026/03/26 01:41:12 DEBUG : file1: reading active writers
2026/03/26 01:41:12 DEBUG : file1: active writers 1
2026/03/26 01:41:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:13 DEBUG : Looking for writers
2026/03/26 01:41:13 DEBUG : file1: reading active writers
2026/03/26 01:41:13 DEBUG : file1: active writers 1
2026/03/26 01:41:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:14 DEBUG : Looking for writers
2026/03/26 01:41:14 DEBUG : file1: reading active writers
2026/03/26 01:41:14 DEBUG : file1: active writers 1
2026/03/26 01:41:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:15 DEBUG : Looking for writers
2026/03/26 01:41:15 DEBUG : file1: reading active writers
2026/03/26 01:41:15 DEBUG : file1: active writers 1
2026/03/26 01:41:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:16 DEBUG : Looking for writers
2026/03/26 01:41:16 DEBUG : file1: reading active writers
2026/03/26 01:41:16 DEBUG : file1: active writers 1
2026/03/26 01:41:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:17 DEBUG : Looking for writers
2026/03/26 01:41:17 DEBUG : file1: reading active writers
2026/03/26 01:41:17 DEBUG : file1: active writers 1
2026/03/26 01:41:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:18 DEBUG : Looking for writers
2026/03/26 01:41:18 DEBUG : file1: reading active writers
2026/03/26 01:41:18 DEBUG : file1: active writers 1
2026/03/26 01:41:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:19 DEBUG : Looking for writers
2026/03/26 01:41:19 DEBUG : file1: reading active writers
2026/03/26 01:41:19 DEBUG : file1: active writers 1
2026/03/26 01:41:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:20 DEBUG : Looking for writers
2026/03/26 01:41:20 DEBUG : file1: reading active writers
2026/03/26 01:41:20 DEBUG : file1: active writers 1
2026/03/26 01:41:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:21 DEBUG : Looking for writers
2026/03/26 01:41:21 DEBUG : file1: reading active writers
2026/03/26 01:41:21 DEBUG : file1: active writers 1
2026/03/26 01:41:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:22 DEBUG : Looking for writers
2026/03/26 01:41:22 DEBUG : file1: reading active writers
2026/03/26 01:41:22 DEBUG : file1: active writers 1
2026/03/26 01:41:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:23 DEBUG : Looking for writers
2026/03/26 01:41:23 DEBUG : file1: reading active writers
2026/03/26 01:41:23 DEBUG : file1: active writers 1
2026/03/26 01:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:24 DEBUG : Looking for writers
2026/03/26 01:41:24 DEBUG : file1: reading active writers
2026/03/26 01:41:24 DEBUG : file1: active writers 1
2026/03/26 01:41:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:25 DEBUG : Looking for writers
2026/03/26 01:41:25 DEBUG : file1: reading active writers
2026/03/26 01:41:25 DEBUG : file1: active writers 1
2026/03/26 01:41:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:26 DEBUG : Looking for writers
2026/03/26 01:41:26 DEBUG : file1: reading active writers
2026/03/26 01:41:26 DEBUG : file1: active writers 1
2026/03/26 01:41:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:27 DEBUG : Looking for writers
2026/03/26 01:41:27 DEBUG : file1: reading active writers
2026/03/26 01:41:27 DEBUG : file1: active writers 1
2026/03/26 01:41:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:28 DEBUG : Looking for writers
2026/03/26 01:41:28 DEBUG : file1: reading active writers
2026/03/26 01:41:28 DEBUG : file1: active writers 1
2026/03/26 01:41:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:29 DEBUG : Looking for writers
2026/03/26 01:41:29 DEBUG : file1: reading active writers
2026/03/26 01:41:29 DEBUG : file1: active writers 1
2026/03/26 01:41:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:30 DEBUG : Looking for writers
2026/03/26 01:41:30 DEBUG : file1: reading active writers
2026/03/26 01:41:30 DEBUG : file1: active writers 1
2026/03/26 01:41:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:31 DEBUG : Looking for writers
2026/03/26 01:41:31 DEBUG : file1: reading active writers
2026/03/26 01:41:31 DEBUG : file1: active writers 1
2026/03/26 01:41:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:32 DEBUG : Looking for writers
2026/03/26 01:41:32 DEBUG : file1: reading active writers
2026/03/26 01:41:32 DEBUG : file1: active writers 1
2026/03/26 01:41:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:33 DEBUG : Looking for writers
2026/03/26 01:41:33 DEBUG : file1: reading active writers
2026/03/26 01:41:33 DEBUG : file1: active writers 1
2026/03/26 01:41:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:34 DEBUG : Looking for writers
2026/03/26 01:41:34 DEBUG : file1: reading active writers
2026/03/26 01:41:34 DEBUG : file1: active writers 1
2026/03/26 01:41:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/26 01:41:35 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x210e3a387d10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x210e3a0b8f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:36344987094848} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0x210e39c228e0 info:{ModTime:{wall:14008800186232152400 ext:223834882838 loc:0x46603e0} ATime:{wall:14008800186232152400 ext:223834882838 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/26 01:41:35 DEBUG : >WaitForWriters: 
2026/03/26 01:41:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:41:35 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.49s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:35 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/26 01:41:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/26 01:41:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-widelum1qola"
2026/03/26 01:41:35 INFO  : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/26 01:41:35 DEBUG : forgetting directory cache
2026/03/26 01:41:35.453804 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:35.453835 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:35 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:35 DEBUG : Looking for writers
2026/03/26 01:41:35 DEBUG : >WaitForWriters: 
2026/03/26 01:41:35 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': vfs cache: cleaner exiting
2026/03/26 01:41:35 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.35s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:35.863441 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:35.863476 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:35 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.41s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:36.251834 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:36.251856 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:36 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.40s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:36 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:41:36.646693 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:36.646716 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:36 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:36 DEBUG : Looking for writers
2026/03/26 01:41:36 DEBUG : >WaitForWriters: 
2026/03/26 01:41:36 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.38s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:36 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:36 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:41:37.068068 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:37.068111 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:37 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:37 DEBUG : Looking for writers
2026/03/26 01:41:37 DEBUG : >WaitForWriters: 
2026/03/26 01:41:37 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.42s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:37 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:37 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:41:37.433127 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:37.433145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:37 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:37 DEBUG : Looking for writers
2026/03/26 01:41:37 DEBUG : >WaitForWriters: 
2026/03/26 01:41:37 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.39s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:37 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:37 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:41:37.815986 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:37.816007 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:37 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:37 DEBUG : Looking for writers
2026/03/26 01:41:37 DEBUG : >WaitForWriters: 
2026/03/26 01:41:37 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.37s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:37 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:37 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:41:37 ERROR : error listing: directory not found
2026/03/26 01:41:38.336037 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:38.336056 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:38 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
2026/03/26 01:41:38 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:38 DEBUG : Looking for writers
2026/03/26 01:41:38 DEBUG : >WaitForWriters: 
2026/03/26 01:41:38 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.50s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:38 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:38 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:41:38 ERROR : error listing: directory not found
2026/03/26 01:41:38 ERROR : error listing: directory not found
2026/03/26 01:41:38.951971 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:38.951991 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:38 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
2026/03/26 01:41:38 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:38 DEBUG : Looking for writers
2026/03/26 01:41:38 DEBUG : >WaitForWriters: 
2026/03/26 01:41:39 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.64s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:41:39 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:41:39 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:41:39 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:41:39 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:41:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:41:39 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:41:39 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:41:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:41:39 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/26 01:41:39 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/26 01:41:39 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/26 01:41:39 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (5 bytes), uploading instead of streaming
2026/03/26 01:41:39.471915 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:39.471937 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:39 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:39 DEBUG : file1: Remove: 
2026/03/26 01:41:39 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:41:39 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
2026/03/26 01:41:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:41:40 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:41:42 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
2026/03/26 01:41:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:41:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:41:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:41:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:41:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:41:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:41:46 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (0 bytes), uploading instead of streaming
2026/03/26 01:41:47.328963 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:41:47.329023 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:47 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:41:47 DEBUG : file1: Remove: 
2026/03/26 01:41:47 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:41:47 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
2026/03/26 01:41:47 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:41:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:41:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:41:47 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:41:47 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:41:47 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
2026/03/26 01:41:47 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:41:47 DEBUG : Looking for writers
2026/03/26 01:41:47 DEBUG : file1: reading active writers
2026/03/26 01:41:47 DEBUG : file1: active writers 1
2026/03/26 01:41:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/26 01:41:47 DEBUG : Looking for writers
2026/03/26 01:41:47 DEBUG : file1: reading active writers
2026/03/26 01:41:47 DEBUG : file1: active writers 1
2026/03/26 01:41:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/26 01:41:47 DEBUG : Looking for writers
2026/03/26 01:41:47 DEBUG : file1: reading active writers
2026/03/26 01:41:47 DEBUG : file1: active writers 1
2026/03/26 01:41:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/26 01:41:47 DEBUG : Looking for writers
2026/03/26 01:41:47 DEBUG : file1: reading active writers
2026/03/26 01:41:47 DEBUG : file1: active writers 1
2026/03/26 01:41:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/26 01:41:47 DEBUG : Looking for writers
2026/03/26 01:41:47 DEBUG : file1: reading active writers
2026/03/26 01:41:47 DEBUG : file1: active writers 1
2026/03/26 01:41:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/26 01:41:47 DEBUG : Looking for writers
2026/03/26 01:41:47 DEBUG : file1: reading active writers
2026/03/26 01:41:47 DEBUG : file1: active writers 1
2026/03/26 01:41:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/26 01:41:47 DEBUG : Looking for writers
2026/03/26 01:41:47 DEBUG : file1: reading active writers
2026/03/26 01:41:47 DEBUG : file1: active writers 1
2026/03/26 01:41:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/26 01:41:48 DEBUG : Looking for writers
2026/03/26 01:41:48 DEBUG : file1: reading active writers
2026/03/26 01:41:48 DEBUG : file1: active writers 1
2026/03/26 01:41:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:49 DEBUG : Looking for writers
2026/03/26 01:41:49 DEBUG : file1: reading active writers
2026/03/26 01:41:49 DEBUG : file1: active writers 1
2026/03/26 01:41:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:50 DEBUG : Looking for writers
2026/03/26 01:41:50 DEBUG : file1: reading active writers
2026/03/26 01:41:50 DEBUG : file1: active writers 1
2026/03/26 01:41:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:51 DEBUG : Looking for writers
2026/03/26 01:41:51 DEBUG : file1: reading active writers
2026/03/26 01:41:51 DEBUG : file1: active writers 1
2026/03/26 01:41:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:52 DEBUG : Looking for writers
2026/03/26 01:41:52 DEBUG : file1: reading active writers
2026/03/26 01:41:52 DEBUG : file1: active writers 1
2026/03/26 01:41:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:53 DEBUG : Looking for writers
2026/03/26 01:41:53 DEBUG : file1: reading active writers
2026/03/26 01:41:53 DEBUG : file1: active writers 1
2026/03/26 01:41:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:54 DEBUG : Looking for writers
2026/03/26 01:41:54 DEBUG : file1: reading active writers
2026/03/26 01:41:54 DEBUG : file1: active writers 1
2026/03/26 01:41:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:55 DEBUG : Looking for writers
2026/03/26 01:41:55 DEBUG : file1: reading active writers
2026/03/26 01:41:55 DEBUG : file1: active writers 1
2026/03/26 01:41:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:56 DEBUG : Looking for writers
2026/03/26 01:41:56 DEBUG : file1: reading active writers
2026/03/26 01:41:56 DEBUG : file1: active writers 1
2026/03/26 01:41:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:57 DEBUG : Looking for writers
2026/03/26 01:41:57 DEBUG : file1: reading active writers
2026/03/26 01:41:57 DEBUG : file1: active writers 1
2026/03/26 01:41:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:58 DEBUG : Looking for writers
2026/03/26 01:41:58 DEBUG : file1: reading active writers
2026/03/26 01:41:58 DEBUG : file1: active writers 1
2026/03/26 01:41:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:41:59 DEBUG : Looking for writers
2026/03/26 01:41:59 DEBUG : file1: reading active writers
2026/03/26 01:41:59 DEBUG : file1: active writers 1
2026/03/26 01:41:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:00 DEBUG : Looking for writers
2026/03/26 01:42:00 DEBUG : file1: reading active writers
2026/03/26 01:42:00 DEBUG : file1: active writers 1
2026/03/26 01:42:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:01 DEBUG : Looking for writers
2026/03/26 01:42:01 DEBUG : file1: reading active writers
2026/03/26 01:42:01 DEBUG : file1: active writers 1
2026/03/26 01:42:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:02 DEBUG : Looking for writers
2026/03/26 01:42:02 DEBUG : file1: reading active writers
2026/03/26 01:42:02 DEBUG : file1: active writers 1
2026/03/26 01:42:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:03 DEBUG : Looking for writers
2026/03/26 01:42:03 DEBUG : file1: reading active writers
2026/03/26 01:42:03 DEBUG : file1: active writers 1
2026/03/26 01:42:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:04 DEBUG : Looking for writers
2026/03/26 01:42:04 DEBUG : file1: reading active writers
2026/03/26 01:42:04 DEBUG : file1: active writers 1
2026/03/26 01:42:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:05 DEBUG : Looking for writers
2026/03/26 01:42:05 DEBUG : file1: reading active writers
2026/03/26 01:42:05 DEBUG : file1: active writers 1
2026/03/26 01:42:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:06 DEBUG : Looking for writers
2026/03/26 01:42:06 DEBUG : file1: reading active writers
2026/03/26 01:42:06 DEBUG : file1: active writers 1
2026/03/26 01:42:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:07 DEBUG : Looking for writers
2026/03/26 01:42:07 DEBUG : file1: reading active writers
2026/03/26 01:42:07 DEBUG : file1: active writers 1
2026/03/26 01:42:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:08 DEBUG : Looking for writers
2026/03/26 01:42:08 DEBUG : file1: reading active writers
2026/03/26 01:42:08 DEBUG : file1: active writers 1
2026/03/26 01:42:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:09 DEBUG : Looking for writers
2026/03/26 01:42:09 DEBUG : file1: reading active writers
2026/03/26 01:42:09 DEBUG : file1: active writers 1
2026/03/26 01:42:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:10 DEBUG : Looking for writers
2026/03/26 01:42:10 DEBUG : file1: reading active writers
2026/03/26 01:42:10 DEBUG : file1: active writers 1
2026/03/26 01:42:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:11 DEBUG : Looking for writers
2026/03/26 01:42:11 DEBUG : file1: reading active writers
2026/03/26 01:42:11 DEBUG : file1: active writers 1
2026/03/26 01:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:12 DEBUG : Looking for writers
2026/03/26 01:42:12 DEBUG : file1: reading active writers
2026/03/26 01:42:12 DEBUG : file1: active writers 1
2026/03/26 01:42:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:13 DEBUG : Looking for writers
2026/03/26 01:42:13 DEBUG : file1: reading active writers
2026/03/26 01:42:13 DEBUG : file1: active writers 1
2026/03/26 01:42:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:14 DEBUG : Looking for writers
2026/03/26 01:42:14 DEBUG : file1: reading active writers
2026/03/26 01:42:14 DEBUG : file1: active writers 1
2026/03/26 01:42:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:15 DEBUG : Looking for writers
2026/03/26 01:42:15 DEBUG : file1: reading active writers
2026/03/26 01:42:15 DEBUG : file1: active writers 1
2026/03/26 01:42:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:16 DEBUG : Looking for writers
2026/03/26 01:42:16 DEBUG : file1: reading active writers
2026/03/26 01:42:16 DEBUG : file1: active writers 1
2026/03/26 01:42:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/26 01:42:17 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/26 01:42:17 DEBUG : >WaitForWriters: 
2026/03/26 01:42:17 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.38s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:17 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:17 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:42:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:42:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:42:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:42:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:17 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/26 01:42:18 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/26 01:42:18 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/26 01:42:18 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/26 01:42:18 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (11 bytes), uploading instead of streaming
2026/03/26 01:42:18.854578 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:18.854609 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:18 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:18 DEBUG : file1: Remove: 
2026/03/26 01:42:18 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:42:18 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
2026/03/26 01:42:18 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
2026/03/26 01:42:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/26 01:42:20 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
2026/03/26 01:42:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2026/03/26 01:42:26 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:26 DEBUG : Looking for writers
2026/03/26 01:42:26 DEBUG : >WaitForWriters: 
2026/03/26 01:42:26 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.98s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:26 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:26 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:42:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:42:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:26 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:42:26 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:42:26 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/26 01:42:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:26 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (5 bytes), uploading instead of streaming
2026/03/26 01:42:26.882926 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:26.882964 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:26 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:26 DEBUG : file1: Remove: 
2026/03/26 01:42:26 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:42:26 DEBUG : file1: >Remove: err=<nil>
2026/03/26 01:42:26 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
2026/03/26 01:42:26 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
2026/03/26 01:42:26 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:26 DEBUG : Looking for writers
2026/03/26 01:42:26 DEBUG : >WaitForWriters: 
2026/03/26 01:42:26 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.55s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:26 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:26 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:42:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:42:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:27 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:42:27 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:42:27 DEBUG : file1: WriteFileHandle.Release closing
2026/03/26 01:42:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:27 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (0 bytes), uploading instead of streaming
2026/03/26 01:42:27.518057 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:27.518117 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:27 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:27 DEBUG : file1: Remove: 
2026/03/26 01:42:27 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:42:27 DEBUG : file1: >Remove: err=<nil>
2026/03/26 01:42:27 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
2026/03/26 01:42:27 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/26 01:42:27 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:27 DEBUG : Looking for writers
2026/03/26 01:42:27 DEBUG : >WaitForWriters: 
2026/03/26 01:42:27 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.63s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:27 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:27 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:27 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:42:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:42:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:27 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:42:27 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:42:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:27 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (2 bytes), uploading instead of streaming
2026/03/26 01:42:28.051701 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:28.051721 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:28 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)
2026/03/26 01:42:28 DEBUG : file1: Remove: 
2026/03/26 01:42:28 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:42:28 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
2026/03/26 01:42:28 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:28 DEBUG : Looking for writers
2026/03/26 01:42:28 DEBUG : >WaitForWriters: 
2026/03/26 01:42:28 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.53s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:28 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:28 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:28 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:42:28 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:42:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:28 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:42:28 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:42:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:28 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (0 bytes), uploading instead of streaming
2026/03/26 01:42:28.614910 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:28.614931 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:28 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)
2026/03/26 01:42:28 DEBUG : file1: Remove: 
2026/03/26 01:42:28 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:42:28 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
2026/03/26 01:42:28 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/26 01:42:28 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
2026/03/26 01:42:28 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:28 DEBUG : Looking for writers
2026/03/26 01:42:28 DEBUG : >WaitForWriters: 
2026/03/26 01:42:28 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.58s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:28 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:28 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:28 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/26 01:42:28 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/26 01:42:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:28 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/26 01:42:28 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/26 01:42:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/26 01:42:28 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': File to upload is small (100 bytes), uploading instead of streaming
2026/03/26 01:42:29.162851 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:29.162873 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:29 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:29 DEBUG : file1: Remove: 
2026/03/26 01:42:29 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/26 01:42:29 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
2026/03/26 01:42:29 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/26 01:42:29 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
2026/03/26 01:42:29 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:29 DEBUG : Looking for writers
2026/03/26 01:42:29 DEBUG : >WaitForWriters: 
2026/03/26 01:42:29 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.54s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:29 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:29 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:29.537747 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:29.537768 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:29 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:29 DEBUG : Looking for writers
2026/03/26 01:42:29 DEBUG : >WaitForWriters: 
2026/03/26 01:42:29 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.38s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:29 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:29 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:29.895614 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:29.895646 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:29 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:29 DEBUG : Looking for writers
2026/03/26 01:42:29 DEBUG : >WaitForWriters: 
2026/03/26 01:42:29 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.35s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:29 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:29 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:30.391791 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:30.391817 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:30 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:30 DEBUG : Looking for writers
2026/03/26 01:42:30 DEBUG : >WaitForWriters: 
2026/03/26 01:42:30 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.49s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-widelum1qola'", Local "Local file system at /tmp/rclone3415037004", Modify Window "1s"
2026/03/26 01:42:30 INFO  : proton drive root link ID 'rclone-test-widelum1qola': poll-interval is not supported by this remote
2026/03/26 01:42:30 NOTICE: proton drive root link ID 'rclone-test-widelum1qola': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/26 01:42:30.773860 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/26 01:42:30.773890 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-widelum1qola'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/26 01:42:30 DEBUG : WaitForWriters: timeout=30s
2026/03/26 01:42:30 DEBUG : Looking for writers
2026/03/26 01:42:30 DEBUG : >WaitForWriters: 
2026/03/26 01:42:30 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.45s)
FAIL
2026/03/26 01:42:30 DEBUG : proton drive root link ID 'rclone-test-widelum1qola': Purge remote
2026/03/26 01:42:30 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 5m10.084494076s (try 4/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]