"./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)
2026/02/21 05:41:11 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-qoqetac3nife"
2026/02/21 05:41:11 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/21 05:41:11 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': Has cached credentials
2026/02/21 05:41:13 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': Used cached credential to initialize the ProtonDrive API
2026/02/21 05:41:13 DEBUG : Creating backend with remote "/tmp/rclone2482195455"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:13 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:13 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:14.167139 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:14.167163 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:14 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:14 DEBUG : Looking for writers
2026/02/21 05:41:14 DEBUG : >WaitForWriters: 
2026/02/21 05:41:14 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.77s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:14 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:14 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:14.963988 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:14.964029 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:14 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:14 DEBUG : Looking for writers
2026/02/21 05:41:14 DEBUG : >WaitForWriters: 
2026/02/21 05:41:15 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.80s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:15 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:15 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:15.750992 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:15.751024 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:15 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:15 DEBUG : Looking for writers
2026/02/21 05:41:15 DEBUG : >WaitForWriters: 
2026/02/21 05:41:15 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.78s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:15 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:15 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:16.544702 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:16.544739 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:16 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:16 DEBUG : Looking for writers
2026/02/21 05:41:16 DEBUG : >WaitForWriters: 
2026/02/21 05:41:16 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.80s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:16 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:16 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:17.265933 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:17.265975 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:17 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:17 DEBUG : Looking for writers
2026/02/21 05:41:17 DEBUG : >WaitForWriters: 
2026/02/21 05:41:17 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.70s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:17 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:17 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:18.035454 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:18.035482 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:18 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:18 DEBUG : Looking for writers
2026/02/21 05:41:18 DEBUG : >WaitForWriters: 
2026/02/21 05:41:18 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.84s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:18 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:18 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:18.820717 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:18.820746 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:18 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:18 DEBUG : Looking for writers
2026/02/21 05:41:18 DEBUG : >WaitForWriters: 
2026/02/21 05:41:18 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.73s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:18 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:18 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:19.596796 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:19.596830 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:19 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:19 DEBUG : Looking for writers
2026/02/21 05:41:19 DEBUG : >WaitForWriters: 
2026/02/21 05:41:19 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.79s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:19 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:19 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:20.340622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:20.340649 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:20 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:20 DEBUG : Looking for writers
2026/02/21 05:41:20 DEBUG : >WaitForWriters: 
2026/02/21 05:41:20 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.74s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:20 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:20 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:21.135957 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:21.135980 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:21 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:21 DEBUG : Looking for writers
2026/02/21 05:41:21 DEBUG : >WaitForWriters: 
2026/02/21 05:41:21 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.79s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:21 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:21 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:21.962035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:21.962092 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:21 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:21 DEBUG : Looking for writers
2026/02/21 05:41:21 DEBUG : >WaitForWriters: 
2026/02/21 05:41:22 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.85s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:22 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:22 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:22.733017 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:22.733053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:22 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:22 DEBUG : Looking for writers
2026/02/21 05:41:22 DEBUG : >WaitForWriters: 
2026/02/21 05:41:22 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.74s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:22 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:22 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:23.465739 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:23.465774 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:23 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:23 DEBUG : Looking for writers
2026/02/21 05:41:23 DEBUG : >WaitForWriters: 
2026/02/21 05:41:23 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.73s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:23 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:23 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:24.200902 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:24.200931 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:24 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:24 DEBUG : Looking for writers
2026/02/21 05:41:24 DEBUG : >WaitForWriters: 
2026/02/21 05:41:24 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.75s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:24 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:24 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:24.971163 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:24.971190 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:24 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:24 DEBUG : Looking for writers
2026/02/21 05:41:24 DEBUG : >WaitForWriters: 
2026/02/21 05:41:25 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.76s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:25 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:25 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:25.695768 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:25.695801 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:25 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:25 DEBUG : Looking for writers
2026/02/21 05:41:25 DEBUG : >WaitForWriters: 
2026/02/21 05:41:25 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.72s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:25 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:25 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:26.482312 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:26.482343 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:26 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:26 DEBUG : Looking for writers
2026/02/21 05:41:26 DEBUG : >WaitForWriters: 
2026/02/21 05:41:26 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.80s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:26 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:26 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:27.301023 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:27.301058 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:27 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:27 DEBUG : Looking for writers
2026/02/21 05:41:27 DEBUG : >WaitForWriters: 
2026/02/21 05:41:27 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.82s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:27 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:27 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:28.062991 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:28.063030 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:28 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:28 DEBUG : Looking for writers
2026/02/21 05:41:28 DEBUG : >WaitForWriters: 
2026/02/21 05:41:28 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.76s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:28 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:28 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:28.959809 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:28.959845 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:28 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:28 DEBUG : Looking for writers
2026/02/21 05:41:28 DEBUG : >WaitForWriters: 
2026/02/21 05:41:29 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.89s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:29 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:29 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:29.717706 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:29.717738 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:29 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:29 DEBUG : Looking for writers
2026/02/21 05:41:29 DEBUG : >WaitForWriters: 
2026/02/21 05:41:29 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.77s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:29 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:29 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:30.535348 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:30.535373 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:30 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:30 DEBUG : Looking for writers
2026/02/21 05:41:30 DEBUG : >WaitForWriters: 
2026/02/21 05:41:30 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-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:30 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:30 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:31.291563 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:31.291592 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:31 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:31 DEBUG : Looking for writers
2026/02/21 05:41:31 DEBUG : >WaitForWriters: 
2026/02/21 05:41:31 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-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:31 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:31 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:31.997744 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:31.997763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:31 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:31 DEBUG : Looking for writers
2026/02/21 05:41:31 DEBUG : >WaitForWriters: 
2026/02/21 05:41:32 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-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:32 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:32 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:32 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:32.800497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:32.800530 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:32 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:32 DEBUG : Looking for writers
2026/02/21 05:41:32 DEBUG : >WaitForWriters: 
2026/02/21 05:41:32 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:32 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-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:32 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:32 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:32 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:32 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:33.571672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:33.571696 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:33 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:33 DEBUG : Looking for writers
2026/02/21 05:41:33 DEBUG : >WaitForWriters: 
2026/02/21 05:41:33 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:33 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:33 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:33 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:33 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:33 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:33 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:34.394035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:34.394071 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:34 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:34 DEBUG : Looking for writers
2026/02/21 05:41:34 DEBUG : >WaitForWriters: 
2026/02/21 05:41:34 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:34 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (4.66s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.82s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.74s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.72s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.80s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.82s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.77s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:34 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:34 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:35.149181 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:35.149216 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:35 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:35 DEBUG : Looking for writers
2026/02/21 05:41:35 DEBUG : >WaitForWriters: 
2026/02/21 05:41:35 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.75s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:35 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:35 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:35.942524 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:35.942560 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:35 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:35 DEBUG : Looking for writers
2026/02/21 05:41:35 DEBUG : >WaitForWriters: 
2026/02/21 05:41:36 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.79s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:36 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:36 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:36.706491 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:36.706523 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:36 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:36 DEBUG : Looking for writers
2026/02/21 05:41:36 DEBUG : >WaitForWriters: 
2026/02/21 05:41:36 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.78s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:36 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:36 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:37.471275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:37.471305 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:37 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:37 DEBUG : Looking for writers
2026/02/21 05:41:37 DEBUG : >WaitForWriters: 
2026/02/21 05:41:37 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.75s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:37 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:37 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:38.221105 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:38.221150 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:38 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:38 DEBUG : Looking for writers
2026/02/21 05:41:38 DEBUG : >WaitForWriters: 
2026/02/21 05:41:38 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.75s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:38 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:38 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:38.985393 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:38.985494 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:38 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:38 DEBUG : Looking for writers
2026/02/21 05:41:38 DEBUG : >WaitForWriters: 
2026/02/21 05:41:39 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:39 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:39 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:39 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:39 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:39.720754 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:39.720813 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:39 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:39 DEBUG : Looking for writers
2026/02/21 05:41:39 DEBUG : >WaitForWriters: 
2026/02/21 05:41:39 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:39 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:39 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:39 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:39 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:39 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:39 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:40.499642 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:40.499702 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:40 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:40 DEBUG : Looking for writers
2026/02/21 05:41:40 DEBUG : >WaitForWriters: 
2026/02/21 05:41:40 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:40 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:40 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:40 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:40 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:40 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:40 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:41.244708 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:41.244740 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:41 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:41 DEBUG : Looking for writers
2026/02/21 05:41:41 DEBUG : >WaitForWriters: 
2026/02/21 05:41:41 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:41 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:41 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:41 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:41 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:41 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:41.996205 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:41.996244 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:41 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:41 DEBUG : Looking for writers
2026/02/21 05:41:41 DEBUG : >WaitForWriters: 
2026/02/21 05:41:41 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:42 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:42 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:42 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:42 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:42 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:42.752026 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:42.752060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:42 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:42 DEBUG : Looking for writers
2026/02/21 05:41:42 DEBUG : >WaitForWriters: 
2026/02/21 05:41:42 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:42 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.54s)
    --- FAIL: TestFileRename/off,forceCache=false (0.77s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.74s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.77s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.76s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.76s)
    --- FAIL: TestFileRename/full,forceCache=false (0.74s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:42 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:42 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:43.516718 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:43.516753 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:43 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:43 DEBUG : Looking for writers
2026/02/21 05:41:43 DEBUG : >WaitForWriters: 
2026/02/21 05:41:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.76s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:43 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:43 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:44.314058 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:44.314079 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:44 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:44 DEBUG : Looking for writers
2026/02/21 05:41:44 DEBUG : >WaitForWriters: 
2026/02/21 05:41:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.77s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:44 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:44 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:45.025375 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:45.025400 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:45 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:45 DEBUG : Looking for writers
2026/02/21 05:41:45 DEBUG : >WaitForWriters: 
2026/02/21 05:41:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.75s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:45 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:45 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:45.814195 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:45.814235 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:45 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:45 DEBUG : Looking for writers
2026/02/21 05:41:45 DEBUG : >WaitForWriters: 
2026/02/21 05:41:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.76s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:45 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:45 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:41:46.831824 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:46.831886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:46 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:46 DEBUG : Looking for writers
2026/02/21 05:41:46 DEBUG : >WaitForWriters: 
2026/02/21 05:41:46 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (1.04s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:46 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:46 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:46 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:46 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:46 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:47.616722 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:47.616752 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:47 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:47 DEBUG : Looking for writers
2026/02/21 05:41:47 DEBUG : >WaitForWriters: 
2026/02/21 05:41:47 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:47 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.76s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:47 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:47 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:47 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:47 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:47 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:48.324334 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:48.324367 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:48 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:48 DEBUG : Looking for writers
2026/02/21 05:41:48 DEBUG : >WaitForWriters: 
2026/02/21 05:41:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.72s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:48 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:48 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:49.101235 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:49.101264 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:49 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:49 DEBUG : Looking for writers
2026/02/21 05:41:49 DEBUG : >WaitForWriters: 
2026/02/21 05:41:49 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:49 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.78s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:49 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:49 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:49 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:49 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:49 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:49.846364 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:49.846406 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:49 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:49 DEBUG : Looking for writers
2026/02/21 05:41:49 DEBUG : >WaitForWriters: 
2026/02/21 05:41:49 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:50 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.78s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:50 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:50.591995 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:50.592061 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:50 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:50 DEBUG : Looking for writers
2026/02/21 05:41:50 DEBUG : >WaitForWriters: 
2026/02/21 05:41:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:41:50 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.72s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:41:50 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:41:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:41:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:41:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:41:50 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:41:50 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:41:50 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:41:50 DEBUG : file1: newRWFileHandle: 
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): openPending: 
2026/02/21 05:41:50 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/21 05:41:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): >openPending: err=<nil>
2026/02/21 05:41:50 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/21 05:41:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:41:50 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/21 05:41:50 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): _writeAt: size=5, off=0
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): >_writeAt: n=5, err=<nil>
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): _writeAt: size=7, off=5
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): >_writeAt: n=7, err=<nil>
2026/02/21 05:41:50 DEBUG : file1: vfs cache: truncate to size=11
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): close: 
2026/02/21 05:41:50 DEBUG : file1: vfs cache: setting modification time to 2026-02-21 05:41:50.905271195 +0000 UTC m=+39.300285307
2026/02/21 05:41:50 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): >close: err=<nil>
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): close: 
2026/02/21 05:41:50 DEBUG : file1(0xc000591d80): >close: err=file already closed
2026/02/21 05:41:50 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:41:50 DEBUG : Looking for writers
2026/02/21 05:41:50 DEBUG : file1: reading active writers
2026/02/21 05:41:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/21 05:41:50 DEBUG : Looking for writers
2026/02/21 05:41:50 DEBUG : file1: reading active writers
2026/02/21 05:41:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/21 05:41:50 DEBUG : Looking for writers
2026/02/21 05:41:50 DEBUG : file1: reading active writers
2026/02/21 05:41:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/21 05:41:50 DEBUG : Looking for writers
2026/02/21 05:41:50 DEBUG : file1: reading active writers
2026/02/21 05:41:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/21 05:41:51 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:41:51 DEBUG : Looking for writers
2026/02/21 05:41:51 DEBUG : file1: reading active writers
2026/02/21 05:41:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/21 05:41:51 DEBUG : Looking for writers
2026/02/21 05:41:51 DEBUG : file1: reading active writers
2026/02/21 05:41:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/21 05:41:51 DEBUG : Looking for writers
2026/02/21 05:41:51 DEBUG : file1: reading active writers
2026/02/21 05:41:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/21 05:41:51.796174 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:51.796205 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:51 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)
2026/02/21 05:41:51 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)
2026/02/21 05:41:51 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:41:52 DEBUG : Looking for writers
2026/02/21 05:41:52 DEBUG : file1: reading active writers
2026/02/21 05:41:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:41:52.765228 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:52.765249 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:52 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)
2026/02/21 05:41:52 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)
2026/02/21 05:41:53 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:41:53 DEBUG : Looking for writers
2026/02/21 05:41:53 DEBUG : file1: reading active writers
2026/02/21 05:41:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:41:53.860207 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:53.860270 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:53 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)
2026/02/21 05:41:53 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)
2026/02/21 05:41:54 DEBUG : Looking for writers
2026/02/21 05:41:54 DEBUG : file1: reading active writers
2026/02/21 05:41:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:41:54 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:41:55 DEBUG : Looking for writers
2026/02/21 05:41:55 DEBUG : file1: reading active writers
2026/02/21 05:41:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:41:55.362112 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:55.362136 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:55 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)
2026/02/21 05:41:56 DEBUG : Looking for writers
2026/02/21 05:41:56 DEBUG : file1: reading active writers
2026/02/21 05:41:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:41:56 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:41:57 DEBUG : Looking for writers
2026/02/21 05:41:57 DEBUG : file1: reading active writers
2026/02/21 05:41:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:41:57.742978 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:41:57.743010 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:41:57 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)
2026/02/21 05:41:57 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)
2026/02/21 05:41:58 DEBUG : Looking for writers
2026/02/21 05:41:58 DEBUG : file1: reading active writers
2026/02/21 05:41:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:41:59 DEBUG : Looking for writers
2026/02/21 05:41:59 DEBUG : file1: reading active writers
2026/02/21 05:41:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:00 DEBUG : Looking for writers
2026/02/21 05:42:00 DEBUG : file1: reading active writers
2026/02/21 05:42:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:00 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:42:01 DEBUG : Looking for writers
2026/02/21 05:42:01 DEBUG : file1: reading active writers
2026/02/21 05:42:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:01.707066 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:42:01.707096 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:42:01 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)
2026/02/21 05:42:01 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)
2026/02/21 05:42:02 DEBUG : Looking for writers
2026/02/21 05:42:02 DEBUG : file1: reading active writers
2026/02/21 05:42:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:03 DEBUG : Looking for writers
2026/02/21 05:42:03 DEBUG : file1: reading active writers
2026/02/21 05:42:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:04 DEBUG : Looking for writers
2026/02/21 05:42:04 DEBUG : file1: reading active writers
2026/02/21 05:42:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:05 DEBUG : Looking for writers
2026/02/21 05:42:05 DEBUG : file1: reading active writers
2026/02/21 05:42:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:06 DEBUG : Looking for writers
2026/02/21 05:42:06 DEBUG : file1: reading active writers
2026/02/21 05:42:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:07 DEBUG : Looking for writers
2026/02/21 05:42:07 DEBUG : file1: reading active writers
2026/02/21 05:42:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:08 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:42:08 DEBUG : Looking for writers
2026/02/21 05:42:08 DEBUG : file1: reading active writers
2026/02/21 05:42:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:08.884979 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:42:08.885013 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:42:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:42:08 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)
2026/02/21 05:42:09 DEBUG : Looking for writers
2026/02/21 05:42:09 DEBUG : file1: reading active writers
2026/02/21 05:42:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:10 DEBUG : Looking for writers
2026/02/21 05:42:10 DEBUG : file1: reading active writers
2026/02/21 05:42:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:11 DEBUG : Looking for writers
2026/02/21 05:42:11 DEBUG : file1: reading active writers
2026/02/21 05:42:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:12 DEBUG : Looking for writers
2026/02/21 05:42:12 DEBUG : file1: reading active writers
2026/02/21 05:42:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:13 DEBUG : Looking for writers
2026/02/21 05:42:13 DEBUG : file1: reading active writers
2026/02/21 05:42:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:14 DEBUG : Looking for writers
2026/02/21 05:42:14 DEBUG : file1: reading active writers
2026/02/21 05:42:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:15 DEBUG : Looking for writers
2026/02/21 05:42:15 DEBUG : file1: reading active writers
2026/02/21 05:42:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:16 DEBUG : Looking for writers
2026/02/21 05:42:16 DEBUG : file1: reading active writers
2026/02/21 05:42:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:17 DEBUG : Looking for writers
2026/02/21 05:42:17 DEBUG : file1: reading active writers
2026/02/21 05:42:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:18 DEBUG : Looking for writers
2026/02/21 05:42:18 DEBUG : file1: reading active writers
2026/02/21 05:42:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:19 DEBUG : Looking for writers
2026/02/21 05:42:19 DEBUG : file1: reading active writers
2026/02/21 05:42:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:20 DEBUG : Looking for writers
2026/02/21 05:42:20 DEBUG : file1: reading active writers
2026/02/21 05:42:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:20 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0003bae10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0007b8c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641817664} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754244954937243 ext:39300285307 loc:0x4586480} ATime:{wall:14005754244954972129 ext:39300320194 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/21 05:42:20 DEBUG : >WaitForWriters: 
2026/02/21 05:42:21 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/02/21 05:42:21 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/21 05:42:22.424289 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:42:22.424334 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:42:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:42:22 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)
2026/02/21 05:42:22 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
2026/02/21 05:42:25 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
2026/02/21 05:42:29 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:42:29 DEBUG : Looking for writers
2026/02/21 05:42:29 DEBUG : file1: reading active writers
2026/02/21 05:42:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/21 05:42:29 DEBUG : Looking for writers
2026/02/21 05:42:29 DEBUG : file1: reading active writers
2026/02/21 05:42:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/21 05:42:29 DEBUG : Looking for writers
2026/02/21 05:42:29 DEBUG : file1: reading active writers
2026/02/21 05:42:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/21 05:42:29 DEBUG : Looking for writers
2026/02/21 05:42:29 DEBUG : file1: reading active writers
2026/02/21 05:42:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/21 05:42:29 DEBUG : Looking for writers
2026/02/21 05:42:29 DEBUG : file1: reading active writers
2026/02/21 05:42:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/21 05:42:29 DEBUG : Looking for writers
2026/02/21 05:42:29 DEBUG : file1: reading active writers
2026/02/21 05:42:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/21 05:42:29 DEBUG : Looking for writers
2026/02/21 05:42:29 DEBUG : file1: reading active writers
2026/02/21 05:42:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/21 05:42:30 DEBUG : Looking for writers
2026/02/21 05:42:30 DEBUG : file1: reading active writers
2026/02/21 05:42:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:31 DEBUG : Looking for writers
2026/02/21 05:42:31 DEBUG : file1: reading active writers
2026/02/21 05:42:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:32 DEBUG : Looking for writers
2026/02/21 05:42:32 DEBUG : file1: reading active writers
2026/02/21 05:42:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:33 DEBUG : Looking for writers
2026/02/21 05:42:33 DEBUG : file1: reading active writers
2026/02/21 05:42:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:34 DEBUG : Looking for writers
2026/02/21 05:42:34 DEBUG : file1: reading active writers
2026/02/21 05:42:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:35 DEBUG : Looking for writers
2026/02/21 05:42:35 DEBUG : file1: reading active writers
2026/02/21 05:42:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:36 DEBUG : Looking for writers
2026/02/21 05:42:36 DEBUG : file1: reading active writers
2026/02/21 05:42:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:37 DEBUG : Looking for writers
2026/02/21 05:42:37 DEBUG : file1: reading active writers
2026/02/21 05:42:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:38 DEBUG : Looking for writers
2026/02/21 05:42:38 DEBUG : file1: reading active writers
2026/02/21 05:42:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:39 DEBUG : Looking for writers
2026/02/21 05:42:39 DEBUG : file1: reading active writers
2026/02/21 05:42:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:40 DEBUG : Looking for writers
2026/02/21 05:42:40 DEBUG : file1: reading active writers
2026/02/21 05:42:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:41 DEBUG : Looking for writers
2026/02/21 05:42:41 DEBUG : file1: reading active writers
2026/02/21 05:42:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:42 DEBUG : Looking for writers
2026/02/21 05:42:42 DEBUG : file1: reading active writers
2026/02/21 05:42:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:43 DEBUG : Looking for writers
2026/02/21 05:42:43 DEBUG : file1: reading active writers
2026/02/21 05:42:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:44 DEBUG : Looking for writers
2026/02/21 05:42:44 DEBUG : file1: reading active writers
2026/02/21 05:42:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:45 DEBUG : Looking for writers
2026/02/21 05:42:45 DEBUG : file1: reading active writers
2026/02/21 05:42:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:46 DEBUG : Looking for writers
2026/02/21 05:42:46 DEBUG : file1: reading active writers
2026/02/21 05:42:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:47 DEBUG : Looking for writers
2026/02/21 05:42:47 DEBUG : file1: reading active writers
2026/02/21 05:42:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:48 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:42:48 DEBUG : Looking for writers
2026/02/21 05:42:48 DEBUG : file1: reading active writers
2026/02/21 05:42:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:48.914111 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:42:48.914133 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:42:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:42:48 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)
2026/02/21 05:42:49 DEBUG : Looking for writers
2026/02/21 05:42:49 DEBUG : file1: reading active writers
2026/02/21 05:42:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:50 DEBUG : Looking for writers
2026/02/21 05:42:50 DEBUG : file1: reading active writers
2026/02/21 05:42:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:50 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/21 05:42:50 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/21 05:42:51 DEBUG : Looking for writers
2026/02/21 05:42:51 DEBUG : file1: reading active writers
2026/02/21 05:42:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:52 DEBUG : Looking for writers
2026/02/21 05:42:52 DEBUG : file1: reading active writers
2026/02/21 05:42:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:53 DEBUG : Looking for writers
2026/02/21 05:42:53 DEBUG : file1: reading active writers
2026/02/21 05:42:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:54 DEBUG : Looking for writers
2026/02/21 05:42:54 DEBUG : file1: reading active writers
2026/02/21 05:42:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:55 DEBUG : Looking for writers
2026/02/21 05:42:55 DEBUG : file1: reading active writers
2026/02/21 05:42:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:56 DEBUG : Looking for writers
2026/02/21 05:42:56 DEBUG : file1: reading active writers
2026/02/21 05:42:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:57 DEBUG : Looking for writers
2026/02/21 05:42:57 DEBUG : file1: reading active writers
2026/02/21 05:42:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:58 DEBUG : Looking for writers
2026/02/21 05:42:58 DEBUG : file1: reading active writers
2026/02/21 05:42:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:42:59 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0003bae10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0007b8c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641817664} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754244954937243 ext:39300285307 loc:0x4586480} ATime:{wall:14005754244954972129 ext:39300320194 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/21 05:42:59 DEBUG : >WaitForWriters: 
2026/02/21 05:42:59 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:42:59 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.51s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:42:59 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:42:59 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:42:59 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:42:59 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:42:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:42:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:42:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:42:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:42:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:42:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:42:59 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:42:59 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:42:59 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:42:59 DEBUG : file1: newRWFileHandle: 
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): openPending: 
2026/02/21 05:42:59 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/21 05:42:59 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): >openPending: err=<nil>
2026/02/21 05:42:59 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/21 05:42:59 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:42:59 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/21 05:42:59 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): _writeAt: size=7, off=0
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): >_writeAt: n=7, err=<nil>
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): _writeAt: size=6, off=5
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): >_writeAt: n=6, err=<nil>
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): close: 
2026/02/21 05:42:59 DEBUG : file1: vfs cache: setting modification time to 2026-02-21 05:42:59.398364058 +0000 UTC m=+107.793378160
2026/02/21 05:42:59 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): >close: err=<nil>
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): _writeAt: size=5, off=0
2026/02/21 05:42:59 DEBUG : file1(0xc000a82a00): >_writeAt: n=0, err=file already closed
2026/02/21 05:42:59 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:42:59 DEBUG : Looking for writers
2026/02/21 05:42:59 DEBUG : file1: reading active writers
2026/02/21 05:42:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/21 05:42:59 DEBUG : Looking for writers
2026/02/21 05:42:59 DEBUG : file1: reading active writers
2026/02/21 05:42:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/21 05:42:59 DEBUG : Looking for writers
2026/02/21 05:42:59 DEBUG : file1: reading active writers
2026/02/21 05:42:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/21 05:42:59 DEBUG : Looking for writers
2026/02/21 05:42:59 DEBUG : file1: reading active writers
2026/02/21 05:42:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/21 05:42:59 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:42:59 DEBUG : Looking for writers
2026/02/21 05:42:59 DEBUG : file1: reading active writers
2026/02/21 05:42:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/21 05:42:59 DEBUG : Looking for writers
2026/02/21 05:42:59 DEBUG : file1: reading active writers
2026/02/21 05:42:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/21 05:43:00 DEBUG : Looking for writers
2026/02/21 05:43:00 DEBUG : file1: reading active writers
2026/02/21 05:43:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/21 05:43:00.320261 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:00.320280 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:00 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)
2026/02/21 05:43:00 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:43:00 DEBUG : Looking for writers
2026/02/21 05:43:00 DEBUG : file1: reading active writers
2026/02/21 05:43:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:01.361289 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:01.361319 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:01 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)
2026/02/21 05:43:01 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)
2026/02/21 05:43:01 DEBUG : Looking for writers
2026/02/21 05:43:01 DEBUG : file1: reading active writers
2026/02/21 05:43:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:01 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:43:02.505759 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:02.505807 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:02 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)
2026/02/21 05:43:02 DEBUG : Looking for writers
2026/02/21 05:43:02 DEBUG : file1: reading active writers
2026/02/21 05:43:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:03 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:43:03 DEBUG : Looking for writers
2026/02/21 05:43:03 DEBUG : file1: reading active writers
2026/02/21 05:43:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:04.061640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:04.061671 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:04 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)
2026/02/21 05:43:04 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)
2026/02/21 05:43:04 DEBUG : Looking for writers
2026/02/21 05:43:04 DEBUG : file1: reading active writers
2026/02/21 05:43:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:05 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:43:05 DEBUG : Looking for writers
2026/02/21 05:43:05 DEBUG : file1: reading active writers
2026/02/21 05:43:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:06.411559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:06.411619 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:06 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)
2026/02/21 05:43:06 DEBUG : Looking for writers
2026/02/21 05:43:06 DEBUG : file1: reading active writers
2026/02/21 05:43:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:07 DEBUG : Looking for writers
2026/02/21 05:43:07 DEBUG : file1: reading active writers
2026/02/21 05:43:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:08 DEBUG : Looking for writers
2026/02/21 05:43:08 DEBUG : file1: reading active writers
2026/02/21 05:43:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:09 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:43:09 DEBUG : Looking for writers
2026/02/21 05:43:09 DEBUG : file1: reading active writers
2026/02/21 05:43:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:10.459604 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:10.459626 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:10 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)
2026/02/21 05:43:10 DEBUG : Looking for writers
2026/02/21 05:43:10 DEBUG : file1: reading active writers
2026/02/21 05:43:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:11 DEBUG : Looking for writers
2026/02/21 05:43:11 DEBUG : file1: reading active writers
2026/02/21 05:43:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:12 DEBUG : Looking for writers
2026/02/21 05:43:12 DEBUG : file1: reading active writers
2026/02/21 05:43:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:13 DEBUG : Looking for writers
2026/02/21 05:43:13 DEBUG : file1: reading active writers
2026/02/21 05:43:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:14 DEBUG : Looking for writers
2026/02/21 05:43:14 DEBUG : file1: reading active writers
2026/02/21 05:43:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:15 DEBUG : Looking for writers
2026/02/21 05:43:15 DEBUG : file1: reading active writers
2026/02/21 05:43:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:16 DEBUG : Looking for writers
2026/02/21 05:43:16 DEBUG : file1: reading active writers
2026/02/21 05:43:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:16 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:43:17.634875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:17.634912 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:17 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)
2026/02/21 05:43:17 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)
2026/02/21 05:43:17 DEBUG : Looking for writers
2026/02/21 05:43:17 DEBUG : file1: reading active writers
2026/02/21 05:43:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:18 DEBUG : Looking for writers
2026/02/21 05:43:18 DEBUG : file1: reading active writers
2026/02/21 05:43:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:19 DEBUG : Looking for writers
2026/02/21 05:43:19 DEBUG : file1: reading active writers
2026/02/21 05:43:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:20 DEBUG : Looking for writers
2026/02/21 05:43:20 DEBUG : file1: reading active writers
2026/02/21 05:43:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:21 DEBUG : Looking for writers
2026/02/21 05:43:21 DEBUG : file1: reading active writers
2026/02/21 05:43:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:22 DEBUG : Looking for writers
2026/02/21 05:43:22 DEBUG : file1: reading active writers
2026/02/21 05:43:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:23 DEBUG : Looking for writers
2026/02/21 05:43:23 DEBUG : file1: reading active writers
2026/02/21 05:43:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:24 DEBUG : Looking for writers
2026/02/21 05:43:24 DEBUG : file1: reading active writers
2026/02/21 05:43:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:25 DEBUG : Looking for writers
2026/02/21 05:43:25 DEBUG : file1: reading active writers
2026/02/21 05:43:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:26 DEBUG : Looking for writers
2026/02/21 05:43:26 DEBUG : file1: reading active writers
2026/02/21 05:43:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:27 DEBUG : Looking for writers
2026/02/21 05:43:27 DEBUG : file1: reading active writers
2026/02/21 05:43:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:28 DEBUG : Looking for writers
2026/02/21 05:43:28 DEBUG : file1: reading active writers
2026/02/21 05:43:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:29 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c35a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000989a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643721792} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754318536215962 ext:107793378160 loc:0x4586480} ATime:{wall:14005754318536231160 ext:107793393358 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/21 05:43:29 DEBUG : >WaitForWriters: 
2026/02/21 05:43:29 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/02/21 05:43:30 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/21 05:43:31.620811 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:31.620841 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:31 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)
2026/02/21 05:43:31 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
2026/02/21 05:43:34 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
2026/02/21 05:43:38 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:43:38 DEBUG : Looking for writers
2026/02/21 05:43:38 DEBUG : file1: reading active writers
2026/02/21 05:43:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/21 05:43:38 DEBUG : Looking for writers
2026/02/21 05:43:38 DEBUG : file1: reading active writers
2026/02/21 05:43:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/21 05:43:38 DEBUG : Looking for writers
2026/02/21 05:43:38 DEBUG : file1: reading active writers
2026/02/21 05:43:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/21 05:43:38 DEBUG : Looking for writers
2026/02/21 05:43:38 DEBUG : file1: reading active writers
2026/02/21 05:43:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/21 05:43:38 DEBUG : Looking for writers
2026/02/21 05:43:38 DEBUG : file1: reading active writers
2026/02/21 05:43:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/21 05:43:38 DEBUG : Looking for writers
2026/02/21 05:43:38 DEBUG : file1: reading active writers
2026/02/21 05:43:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/21 05:43:38 DEBUG : Looking for writers
2026/02/21 05:43:38 DEBUG : file1: reading active writers
2026/02/21 05:43:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/21 05:43:39 DEBUG : Looking for writers
2026/02/21 05:43:39 DEBUG : file1: reading active writers
2026/02/21 05:43:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:40 DEBUG : Looking for writers
2026/02/21 05:43:40 DEBUG : file1: reading active writers
2026/02/21 05:43:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:41 DEBUG : Looking for writers
2026/02/21 05:43:41 DEBUG : file1: reading active writers
2026/02/21 05:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:42 DEBUG : Looking for writers
2026/02/21 05:43:42 DEBUG : file1: reading active writers
2026/02/21 05:43:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:43 DEBUG : Looking for writers
2026/02/21 05:43:43 DEBUG : file1: reading active writers
2026/02/21 05:43:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:44 DEBUG : Looking for writers
2026/02/21 05:43:44 DEBUG : file1: reading active writers
2026/02/21 05:43:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:45 DEBUG : Looking for writers
2026/02/21 05:43:45 DEBUG : file1: reading active writers
2026/02/21 05:43:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:46 DEBUG : Looking for writers
2026/02/21 05:43:46 DEBUG : file1: reading active writers
2026/02/21 05:43:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:47 DEBUG : Looking for writers
2026/02/21 05:43:47 DEBUG : file1: reading active writers
2026/02/21 05:43:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:48 DEBUG : Looking for writers
2026/02/21 05:43:48 DEBUG : file1: reading active writers
2026/02/21 05:43:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:49 DEBUG : Looking for writers
2026/02/21 05:43:49 DEBUG : file1: reading active writers
2026/02/21 05:43:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:50 DEBUG : Looking for writers
2026/02/21 05:43:50 DEBUG : file1: reading active writers
2026/02/21 05:43:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:51 DEBUG : Looking for writers
2026/02/21 05:43:51 DEBUG : file1: reading active writers
2026/02/21 05:43:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:52 DEBUG : Looking for writers
2026/02/21 05:43:52 DEBUG : file1: reading active writers
2026/02/21 05:43:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:53 DEBUG : Looking for writers
2026/02/21 05:43:53 DEBUG : file1: reading active writers
2026/02/21 05:43:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:54 DEBUG : Looking for writers
2026/02/21 05:43:54 DEBUG : file1: reading active writers
2026/02/21 05:43:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:55 DEBUG : Looking for writers
2026/02/21 05:43:55 DEBUG : file1: reading active writers
2026/02/21 05:43:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:56 DEBUG : Looking for writers
2026/02/21 05:43:56 DEBUG : file1: reading active writers
2026/02/21 05:43:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:57 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:43:57 DEBUG : Looking for writers
2026/02/21 05:43:57 DEBUG : file1: reading active writers
2026/02/21 05:43:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:58.158706 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:43:58.158736 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:43:58 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)
2026/02/21 05:43:58 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)
2026/02/21 05:43:58 DEBUG : Looking for writers
2026/02/21 05:43:58 DEBUG : file1: reading active writers
2026/02/21 05:43:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:43:59 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/21 05:43:59 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/21 05:43:59 DEBUG : Looking for writers
2026/02/21 05:43:59 DEBUG : file1: reading active writers
2026/02/21 05:43:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:00 DEBUG : Looking for writers
2026/02/21 05:44:00 DEBUG : file1: reading active writers
2026/02/21 05:44:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:01 DEBUG : Looking for writers
2026/02/21 05:44:01 DEBUG : file1: reading active writers
2026/02/21 05:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:02 DEBUG : Looking for writers
2026/02/21 05:44:02 DEBUG : file1: reading active writers
2026/02/21 05:44:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:03 DEBUG : Looking for writers
2026/02/21 05:44:03 DEBUG : file1: reading active writers
2026/02/21 05:44:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:04 DEBUG : Looking for writers
2026/02/21 05:44:04 DEBUG : file1: reading active writers
2026/02/21 05:44:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:05 DEBUG : Looking for writers
2026/02/21 05:44:05 DEBUG : file1: reading active writers
2026/02/21 05:44:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:06 DEBUG : Looking for writers
2026/02/21 05:44:06 DEBUG : file1: reading active writers
2026/02/21 05:44:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:07 DEBUG : Looking for writers
2026/02/21 05:44:07 DEBUG : file1: reading active writers
2026/02/21 05:44:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:44:08 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c35a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000989a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643721792} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754318536215962 ext:107793378160 loc:0x4586480} ATime:{wall:14005754318536231160 ext:107793393358 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/21 05:44:08 DEBUG : >WaitForWriters: 
2026/02/21 05:44:08 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:44:08 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (69.07s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:44:08 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:44:08 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:44:08 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:44:08 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:44:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:44:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:44:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:44:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:44:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:44:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:44:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:44:08 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:44:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:44:08 DEBUG : file1: newRWFileHandle: 
2026/02/21 05:44:08 DEBUG : file1(0xc0008e06c0): openPending: 
2026/02/21 05:44:08 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/21 05:44:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:44:08 DEBUG : file1(0xc0008e06c0): >openPending: err=<nil>
2026/02/21 05:44:08 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/21 05:44:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:44:08 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/21 05:44:08 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/21 05:44:08 DEBUG : file1(0xc0008e06c0): close: 
2026/02/21 05:44:08 DEBUG : file1: vfs cache: setting modification time to 2026-02-21 05:44:08.454077834 +0000 UTC m=+176.849091966
2026/02/21 05:44:08 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/21 05:44:08 DEBUG : file1(0xc0008e06c0): >close: err=<nil>
2026/02/21 05:44:08 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/21 05:44:08 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/21 05:44:08 DEBUG : file2: newRWFileHandle: 
2026/02/21 05:44:08 DEBUG : file2(0xc0008e0bc0): openPending: 
2026/02/21 05:44:08 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/21 05:44:08 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/21 05:44:08 DEBUG : file2(0xc0008e0bc0): >openPending: err=<nil>
2026/02/21 05:44:08 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/21 05:44:08 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/21 05:44:08 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/21 05:44:08 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/21 05:44:08 DEBUG : file2(0xc0008e0bc0): RWFileHandle.Flush
2026/02/21 05:44:08 DEBUG : file2(0xc0008e0bc0): RWFileHandle.Release
2026/02/21 05:44:08 DEBUG : file2(0xc0008e0bc0): close: 
2026/02/21 05:44:08 DEBUG : file2: vfs cache: setting modification time to 2026-02-21 05:44:08.455416738 +0000 UTC m=+176.850430870
2026/02/21 05:44:08 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/21 05:44:08 DEBUG : file2(0xc0008e0bc0): >close: err=<nil>
2026/02/21 05:44:08 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:44:08 DEBUG : Looking for writers
2026/02/21 05:44:08 DEBUG : file1: reading active writers
2026/02/21 05:44:08 DEBUG : file2: reading active writers
2026/02/21 05:44:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/21 05:44:08 DEBUG : Looking for writers
2026/02/21 05:44:08 DEBUG : file2: reading active writers
2026/02/21 05:44:08 DEBUG : file1: reading active writers
2026/02/21 05:44:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/21 05:44:08 DEBUG : Looking for writers
2026/02/21 05:44:08 DEBUG : file1: reading active writers
2026/02/21 05:44:08 DEBUG : file2: reading active writers
2026/02/21 05:44:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/21 05:44:08 DEBUG : Looking for writers
2026/02/21 05:44:08 DEBUG : file2: reading active writers
2026/02/21 05:44:08 DEBUG : file1: reading active writers
2026/02/21 05:44:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/21 05:44:08 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:08 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:08 DEBUG : Looking for writers
2026/02/21 05:44:08 DEBUG : file1: reading active writers
2026/02/21 05:44:08 DEBUG : file2: reading active writers
2026/02/21 05:44:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/21 05:44:08 DEBUG : Looking for writers
2026/02/21 05:44:08 DEBUG : file1: reading active writers
2026/02/21 05:44:08 DEBUG : file2: reading active writers
2026/02/21 05:44:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/21 05:44:09 DEBUG : Looking for writers
2026/02/21 05:44:09 DEBUG : file1: reading active writers
2026/02/21 05:44:09 DEBUG : file2: reading active writers
2026/02/21 05:44:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/21 05:44:09.330550 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:09.330581 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:09 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)
2026/02/21 05:44:09 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:09 DEBUG : Looking for writers
2026/02/21 05:44:09 DEBUG : file1: reading active writers
2026/02/21 05:44:09 DEBUG : file2: reading active writers
2026/02/21 05:44:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:10.107032 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:10.107060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:10 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)
2026/02/21 05:44:10 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)
2026/02/21 05:44:10 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:10 DEBUG : Looking for writers
2026/02/21 05:44:10 DEBUG : file1: reading active writers
2026/02/21 05:44:10 DEBUG : file2: reading active writers
2026/02/21 05:44:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:10.863042 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:10.863068 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:10 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)
2026/02/21 05:44:11 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:11.601888 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:11.601923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:11 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:11 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)
2026/02/21 05:44:11 DEBUG : Looking for writers
2026/02/21 05:44:11 DEBUG : file1: reading active writers
2026/02/21 05:44:11 DEBUG : file2: reading active writers
2026/02/21 05:44:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:12 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:12.323840 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:12.323868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:12 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)
2026/02/21 05:44:12 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)
2026/02/21 05:44:12 DEBUG : Looking for writers
2026/02/21 05:44:12 DEBUG : file1: reading active writers
2026/02/21 05:44:12 DEBUG : file2: reading active writers
2026/02/21 05:44:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:13 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:13.146380 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:13.146457 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:13 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)
2026/02/21 05:44:13 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)
2026/02/21 05:44:13 DEBUG : Looking for writers
2026/02/21 05:44:13 DEBUG : file1: reading active writers
2026/02/21 05:44:13 DEBUG : file2: reading active writers
2026/02/21 05:44:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:13 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:14.001241 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:14.001263 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:14 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:14 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)
2026/02/21 05:44:14.690768 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:14.690792 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:14 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)
2026/02/21 05:44:14 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)
2026/02/21 05:44:14 DEBUG : Looking for writers
2026/02/21 05:44:14 DEBUG : file2: reading active writers
2026/02/21 05:44:14 DEBUG : file1: reading active writers
2026/02/21 05:44:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:15 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:15 DEBUG : Looking for writers
2026/02/21 05:44:15 DEBUG : file1: reading active writers
2026/02/21 05:44:15 DEBUG : file2: reading active writers
2026/02/21 05:44:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:16 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:16.368387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:16.368421 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:16 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:16 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)
2026/02/21 05:44:16 DEBUG : Looking for writers
2026/02/21 05:44:16 DEBUG : file1: reading active writers
2026/02/21 05:44:16 DEBUG : file2: reading active writers
2026/02/21 05:44:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:17.120016 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:17.120040 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:17 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)
2026/02/21 05:44:17 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)
2026/02/21 05:44:17 DEBUG : Looking for writers
2026/02/21 05:44:17 DEBUG : file1: reading active writers
2026/02/21 05:44:17 DEBUG : file2: reading active writers
2026/02/21 05:44:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:18 DEBUG : Looking for writers
2026/02/21 05:44:18 DEBUG : file1: reading active writers
2026/02/21 05:44:18 DEBUG : file2: reading active writers
2026/02/21 05:44:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:19 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:19 DEBUG : Looking for writers
2026/02/21 05:44:19 DEBUG : file1: reading active writers
2026/02/21 05:44:19 DEBUG : file2: reading active writers
2026/02/21 05:44:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:20.304073 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:20.304104 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:20 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)
2026/02/21 05:44:20 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:20 DEBUG : Looking for writers
2026/02/21 05:44:20 DEBUG : file2: reading active writers
2026/02/21 05:44:20 DEBUG : file1: reading active writers
2026/02/21 05:44:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:21.136942 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:21.137092 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:21 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)
2026/02/21 05:44:21 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)
2026/02/21 05:44:21 DEBUG : Looking for writers
2026/02/21 05:44:21 DEBUG : file1: reading active writers
2026/02/21 05:44:21 DEBUG : file2: reading active writers
2026/02/21 05:44:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:22 DEBUG : Looking for writers
2026/02/21 05:44:22 DEBUG : file1: reading active writers
2026/02/21 05:44:22 DEBUG : file2: reading active writers
2026/02/21 05:44:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:23 DEBUG : Looking for writers
2026/02/21 05:44:23 DEBUG : file1: reading active writers
2026/02/21 05:44:23 DEBUG : file2: reading active writers
2026/02/21 05:44:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:24 DEBUG : Looking for writers
2026/02/21 05:44:24 DEBUG : file2: reading active writers
2026/02/21 05:44:24 DEBUG : file1: reading active writers
2026/02/21 05:44:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:25 DEBUG : Looking for writers
2026/02/21 05:44:25 DEBUG : file1: reading active writers
2026/02/21 05:44:25 DEBUG : file2: reading active writers
2026/02/21 05:44:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:26 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:26 DEBUG : Looking for writers
2026/02/21 05:44:26 DEBUG : file2: reading active writers
2026/02/21 05:44:26 DEBUG : file1: reading active writers
2026/02/21 05:44:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:27.448388 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:27.448450 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:27 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)
2026/02/21 05:44:27 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:27 DEBUG : Looking for writers
2026/02/21 05:44:27 DEBUG : file1: reading active writers
2026/02/21 05:44:27 DEBUG : file2: reading active writers
2026/02/21 05:44:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:28.274953 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:28.274983 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:28 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:28 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)
2026/02/21 05:44:28 DEBUG : Looking for writers
2026/02/21 05:44:28 DEBUG : file1: reading active writers
2026/02/21 05:44:28 DEBUG : file2: reading active writers
2026/02/21 05:44:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:29 DEBUG : Looking for writers
2026/02/21 05:44:29 DEBUG : file2: reading active writers
2026/02/21 05:44:29 DEBUG : file1: reading active writers
2026/02/21 05:44:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:30 DEBUG : Looking for writers
2026/02/21 05:44:30 DEBUG : file1: reading active writers
2026/02/21 05:44:30 DEBUG : file2: reading active writers
2026/02/21 05:44:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:31 DEBUG : Looking for writers
2026/02/21 05:44:31 DEBUG : file1: reading active writers
2026/02/21 05:44:31 DEBUG : file2: reading active writers
2026/02/21 05:44:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:32 DEBUG : Looking for writers
2026/02/21 05:44:32 DEBUG : file1: reading active writers
2026/02/21 05:44:32 DEBUG : file2: reading active writers
2026/02/21 05:44:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:33 DEBUG : Looking for writers
2026/02/21 05:44:33 DEBUG : file1: reading active writers
2026/02/21 05:44:33 DEBUG : file2: reading active writers
2026/02/21 05:44:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:34 DEBUG : Looking for writers
2026/02/21 05:44:34 DEBUG : file1: reading active writers
2026/02/21 05:44:34 DEBUG : file2: reading active writers
2026/02/21 05:44:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:35 DEBUG : Looking for writers
2026/02/21 05:44:35 DEBUG : file1: reading active writers
2026/02/21 05:44:35 DEBUG : file2: reading active writers
2026/02/21 05:44:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:36 DEBUG : Looking for writers
2026/02/21 05:44:36 DEBUG : file1: reading active writers
2026/02/21 05:44:36 DEBUG : file2: reading active writers
2026/02/21 05:44:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:37 DEBUG : Looking for writers
2026/02/21 05:44:37 DEBUG : file2: reading active writers
2026/02/21 05:44:37 DEBUG : file1: reading active writers
2026/02/21 05:44:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:38 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c34690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0007b9608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641820224} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754392680115594 ext:176849091966 loc:0x4586480} ATime:{wall:14005754392680400170 ext:176849376541 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000c34690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0007b9708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641820480} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754392681454498 ext:176850430870 loc:0x4586480} ATime:{wall:14005754392681784059 ext:176850760421 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/21 05:44:38 DEBUG : >WaitForWriters: 
2026/02/21 05:44:38 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/21 05:44:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/02/21 05:44:40 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:44:41.028495 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:41.028530 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:41 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)
2026/02/21 05:44:41 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)
2026/02/21 05:44:41 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:44:41.823793 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:44:41.823818 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:41 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:44:41 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)
    fstest.go:301: Flushing the directory cache
2026/02/21 05:44:42 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/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
2026/02/21 05:44:46 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:44:46 DEBUG : Looking for writers
2026/02/21 05:44:46 DEBUG : file1: reading active writers
2026/02/21 05:44:46 DEBUG : file2: reading active writers
2026/02/21 05:44:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/21 05:44:46 DEBUG : Looking for writers
2026/02/21 05:44:46 DEBUG : file2: reading active writers
2026/02/21 05:44:46 DEBUG : file1: reading active writers
2026/02/21 05:44:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/21 05:44:46 DEBUG : Looking for writers
2026/02/21 05:44:46 DEBUG : file1: reading active writers
2026/02/21 05:44:46 DEBUG : file2: reading active writers
2026/02/21 05:44:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/21 05:44:46 DEBUG : Looking for writers
2026/02/21 05:44:46 DEBUG : file2: reading active writers
2026/02/21 05:44:46 DEBUG : file1: reading active writers
2026/02/21 05:44:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/21 05:44:46 DEBUG : Looking for writers
2026/02/21 05:44:46 DEBUG : file1: reading active writers
2026/02/21 05:44:46 DEBUG : file2: reading active writers
2026/02/21 05:44:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/21 05:44:46 DEBUG : Looking for writers
2026/02/21 05:44:46 DEBUG : file1: reading active writers
2026/02/21 05:44:46 DEBUG : file2: reading active writers
2026/02/21 05:44:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/21 05:44:46 DEBUG : Looking for writers
2026/02/21 05:44:46 DEBUG : file1: reading active writers
2026/02/21 05:44:46 DEBUG : file2: reading active writers
2026/02/21 05:44:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/21 05:44:47 DEBUG : Looking for writers
2026/02/21 05:44:47 DEBUG : file2: reading active writers
2026/02/21 05:44:47 DEBUG : file1: reading active writers
2026/02/21 05:44:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:48 DEBUG : Looking for writers
2026/02/21 05:44:48 DEBUG : file1: reading active writers
2026/02/21 05:44:48 DEBUG : file2: reading active writers
2026/02/21 05:44:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:49 DEBUG : Looking for writers
2026/02/21 05:44:49 DEBUG : file2: reading active writers
2026/02/21 05:44:49 DEBUG : file1: reading active writers
2026/02/21 05:44:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:50 DEBUG : Looking for writers
2026/02/21 05:44:50 DEBUG : file1: reading active writers
2026/02/21 05:44:50 DEBUG : file2: reading active writers
2026/02/21 05:44:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:51 DEBUG : Looking for writers
2026/02/21 05:44:51 DEBUG : file1: reading active writers
2026/02/21 05:44:51 DEBUG : file2: reading active writers
2026/02/21 05:44:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:52 DEBUG : Looking for writers
2026/02/21 05:44:52 DEBUG : file1: reading active writers
2026/02/21 05:44:52 DEBUG : file2: reading active writers
2026/02/21 05:44:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:53 DEBUG : Looking for writers
2026/02/21 05:44:53 DEBUG : file1: reading active writers
2026/02/21 05:44:53 DEBUG : file2: reading active writers
2026/02/21 05:44:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:54 DEBUG : Looking for writers
2026/02/21 05:44:54 DEBUG : file1: reading active writers
2026/02/21 05:44:54 DEBUG : file2: reading active writers
2026/02/21 05:44:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:55 DEBUG : Looking for writers
2026/02/21 05:44:55 DEBUG : file1: reading active writers
2026/02/21 05:44:55 DEBUG : file2: reading active writers
2026/02/21 05:44:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:56 DEBUG : Looking for writers
2026/02/21 05:44:56 DEBUG : file1: reading active writers
2026/02/21 05:44:56 DEBUG : file2: reading active writers
2026/02/21 05:44:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:57 DEBUG : Looking for writers
2026/02/21 05:44:57 DEBUG : file1: reading active writers
2026/02/21 05:44:57 DEBUG : file2: reading active writers
2026/02/21 05:44:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:58 DEBUG : Looking for writers
2026/02/21 05:44:58 DEBUG : file1: reading active writers
2026/02/21 05:44:58 DEBUG : file2: reading active writers
2026/02/21 05:44:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:44:59 DEBUG : Looking for writers
2026/02/21 05:44:59 DEBUG : file1: reading active writers
2026/02/21 05:44:59 DEBUG : file2: reading active writers
2026/02/21 05:44:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:00 DEBUG : Looking for writers
2026/02/21 05:45:00 DEBUG : file1: reading active writers
2026/02/21 05:45:00 DEBUG : file2: reading active writers
2026/02/21 05:45:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:01 DEBUG : Looking for writers
2026/02/21 05:45:01 DEBUG : file1: reading active writers
2026/02/21 05:45:01 DEBUG : file2: reading active writers
2026/02/21 05:45:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:02 DEBUG : Looking for writers
2026/02/21 05:45:02 DEBUG : file1: reading active writers
2026/02/21 05:45:02 DEBUG : file2: reading active writers
2026/02/21 05:45:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:03 DEBUG : Looking for writers
2026/02/21 05:45:03 DEBUG : file1: reading active writers
2026/02/21 05:45:03 DEBUG : file2: reading active writers
2026/02/21 05:45:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:04 DEBUG : Looking for writers
2026/02/21 05:45:04 DEBUG : file1: reading active writers
2026/02/21 05:45:04 DEBUG : file2: reading active writers
2026/02/21 05:45:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:05 DEBUG : Looking for writers
2026/02/21 05:45:05 DEBUG : file1: reading active writers
2026/02/21 05:45:05 DEBUG : file2: reading active writers
2026/02/21 05:45:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:06 DEBUG : Looking for writers
2026/02/21 05:45:06 DEBUG : file1: reading active writers
2026/02/21 05:45:06 DEBUG : file2: reading active writers
2026/02/21 05:45:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:06 DEBUG : file1: vfs cache: starting upload
2026/02/21 05:45:07 DEBUG : file2: vfs cache: starting upload
2026/02/21 05:45:07 DEBUG : Looking for writers
2026/02/21 05:45:07 DEBUG : file1: reading active writers
2026/02/21 05:45:07 DEBUG : file2: reading active writers
2026/02/21 05:45:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:07.566764 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:07.566798 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:07 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)
2026/02/21 05:45:08.313702 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:08.313738 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:08 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)
2026/02/21 05:45:08 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)
2026/02/21 05:45:08 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/21 05:45:08 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/21 05:45:08 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/02/21 05:45:08 DEBUG : Looking for writers
2026/02/21 05:45:08 DEBUG : file1: reading active writers
2026/02/21 05:45:08 DEBUG : file2: reading active writers
2026/02/21 05:45:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:09 DEBUG : Looking for writers
2026/02/21 05:45:09 DEBUG : file1: reading active writers
2026/02/21 05:45:09 DEBUG : file2: reading active writers
2026/02/21 05:45:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:10 DEBUG : Looking for writers
2026/02/21 05:45:10 DEBUG : file1: reading active writers
2026/02/21 05:45:10 DEBUG : file2: reading active writers
2026/02/21 05:45:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:11 DEBUG : Looking for writers
2026/02/21 05:45:11 DEBUG : file1: reading active writers
2026/02/21 05:45:11 DEBUG : file2: reading active writers
2026/02/21 05:45:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:12 DEBUG : Looking for writers
2026/02/21 05:45:12 DEBUG : file1: reading active writers
2026/02/21 05:45:12 DEBUG : file2: reading active writers
2026/02/21 05:45:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:13 DEBUG : Looking for writers
2026/02/21 05:45:13 DEBUG : file1: reading active writers
2026/02/21 05:45:13 DEBUG : file2: reading active writers
2026/02/21 05:45:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:14 DEBUG : Looking for writers
2026/02/21 05:45:14 DEBUG : file1: reading active writers
2026/02/21 05:45:14 DEBUG : file2: reading active writers
2026/02/21 05:45:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:15 DEBUG : Looking for writers
2026/02/21 05:45:15 DEBUG : file1: reading active writers
2026/02/21 05:45:15 DEBUG : file2: reading active writers
2026/02/21 05:45:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/21 05:45:16 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c34690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0007b9608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641820224} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754392680115594 ext:176849091966 loc:0x4586480} ATime:{wall:14005754392680400170 ext:176849376541 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000c34690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0007b9708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641820480} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005754392681454498 ext:176850430870 loc:0x4586480} ATime:{wall:14005754392681784059 ext:176850760421 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/21 05:45:16 DEBUG : >WaitForWriters: 
2026/02/21 05:45:16 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:45:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.01s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:16 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:16 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:45:16 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:16 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:16 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:45:16.953418 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:16.953465 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:16 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:16 DEBUG : Looking for writers
2026/02/21 05:45:16 DEBUG : >WaitForWriters: 
2026/02/21 05:45:16 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:45:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.77s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:17 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:17 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:45:17 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:45:17.699680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:17.699719 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:17 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:17 DEBUG : Looking for writers
2026/02/21 05:45:17 DEBUG : >WaitForWriters: 
2026/02/21 05:45:17 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:45:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.73s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:17 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:17 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:45:17 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:45:17 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:45:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:45:17 DEBUG : file1: newRWFileHandle: 
2026/02/21 05:45:17 DEBUG : file1(0xc000c1e500): openPending: 
2026/02/21 05:45:17 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/21 05:45:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:45:17 DEBUG : file1(0xc000c1e500): >openPending: err=<nil>
2026/02/21 05:45:17 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/21 05:45:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:45:17 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/21 05:45:17 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/21 05:45:18.606784 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:18.606815 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:18 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:18 DEBUG : Looking for writers
2026/02/21 05:45:18 DEBUG : file1: reading active writers
2026/02/21 05:45:18 DEBUG : file1: active writers 1
2026/02/21 05:45:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/21 05:45:18 DEBUG : Looking for writers
2026/02/21 05:45:18 DEBUG : file1: reading active writers
2026/02/21 05:45:18 DEBUG : file1: active writers 1
2026/02/21 05:45:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/21 05:45:18 DEBUG : Looking for writers
2026/02/21 05:45:18 DEBUG : file1: reading active writers
2026/02/21 05:45:18 DEBUG : file1: active writers 1
2026/02/21 05:45:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/21 05:45:18 DEBUG : Looking for writers
2026/02/21 05:45:18 DEBUG : file1: reading active writers
2026/02/21 05:45:18 DEBUG : file1: active writers 1
2026/02/21 05:45:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/21 05:45:18 DEBUG : Looking for writers
2026/02/21 05:45:18 DEBUG : file1: reading active writers
2026/02/21 05:45:18 DEBUG : file1: active writers 1
2026/02/21 05:45:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/21 05:45:18 DEBUG : Looking for writers
2026/02/21 05:45:18 DEBUG : file1: reading active writers
2026/02/21 05:45:18 DEBUG : file1: active writers 1
2026/02/21 05:45:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/21 05:45:19 DEBUG : Looking for writers
2026/02/21 05:45:19 DEBUG : file1: reading active writers
2026/02/21 05:45:19 DEBUG : file1: active writers 1
2026/02/21 05:45:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/21 05:45:19 DEBUG : Looking for writers
2026/02/21 05:45:19 DEBUG : file1: reading active writers
2026/02/21 05:45:19 DEBUG : file1: active writers 1
2026/02/21 05:45:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:20 DEBUG : Looking for writers
2026/02/21 05:45:20 DEBUG : file1: reading active writers
2026/02/21 05:45:20 DEBUG : file1: active writers 1
2026/02/21 05:45:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:21 DEBUG : Looking for writers
2026/02/21 05:45:21 DEBUG : file1: reading active writers
2026/02/21 05:45:21 DEBUG : file1: active writers 1
2026/02/21 05:45:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:22 DEBUG : Looking for writers
2026/02/21 05:45:22 DEBUG : file1: reading active writers
2026/02/21 05:45:22 DEBUG : file1: active writers 1
2026/02/21 05:45:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:23 DEBUG : Looking for writers
2026/02/21 05:45:23 DEBUG : file1: reading active writers
2026/02/21 05:45:23 DEBUG : file1: active writers 1
2026/02/21 05:45:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:24 DEBUG : Looking for writers
2026/02/21 05:45:24 DEBUG : file1: reading active writers
2026/02/21 05:45:24 DEBUG : file1: active writers 1
2026/02/21 05:45:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:25 DEBUG : Looking for writers
2026/02/21 05:45:25 DEBUG : file1: reading active writers
2026/02/21 05:45:25 DEBUG : file1: active writers 1
2026/02/21 05:45:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:26 DEBUG : Looking for writers
2026/02/21 05:45:26 DEBUG : file1: reading active writers
2026/02/21 05:45:26 DEBUG : file1: active writers 1
2026/02/21 05:45:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:27 DEBUG : Looking for writers
2026/02/21 05:45:27 DEBUG : file1: reading active writers
2026/02/21 05:45:27 DEBUG : file1: active writers 1
2026/02/21 05:45:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:28 DEBUG : Looking for writers
2026/02/21 05:45:28 DEBUG : file1: reading active writers
2026/02/21 05:45:28 DEBUG : file1: active writers 1
2026/02/21 05:45:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:29 DEBUG : Looking for writers
2026/02/21 05:45:29 DEBUG : file1: reading active writers
2026/02/21 05:45:29 DEBUG : file1: active writers 1
2026/02/21 05:45:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:30 DEBUG : Looking for writers
2026/02/21 05:45:30 DEBUG : file1: reading active writers
2026/02/21 05:45:30 DEBUG : file1: active writers 1
2026/02/21 05:45:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:31 DEBUG : Looking for writers
2026/02/21 05:45:31 DEBUG : file1: reading active writers
2026/02/21 05:45:31 DEBUG : file1: active writers 1
2026/02/21 05:45:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:32 DEBUG : Looking for writers
2026/02/21 05:45:32 DEBUG : file1: reading active writers
2026/02/21 05:45:32 DEBUG : file1: active writers 1
2026/02/21 05:45:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:33 DEBUG : Looking for writers
2026/02/21 05:45:33 DEBUG : file1: reading active writers
2026/02/21 05:45:33 DEBUG : file1: active writers 1
2026/02/21 05:45:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:34 DEBUG : Looking for writers
2026/02/21 05:45:34 DEBUG : file1: reading active writers
2026/02/21 05:45:34 DEBUG : file1: active writers 1
2026/02/21 05:45:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:35 DEBUG : Looking for writers
2026/02/21 05:45:35 DEBUG : file1: reading active writers
2026/02/21 05:45:35 DEBUG : file1: active writers 1
2026/02/21 05:45:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:36 DEBUG : Looking for writers
2026/02/21 05:45:36 DEBUG : file1: reading active writers
2026/02/21 05:45:36 DEBUG : file1: active writers 1
2026/02/21 05:45:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:37 DEBUG : Looking for writers
2026/02/21 05:45:37 DEBUG : file1: reading active writers
2026/02/21 05:45:37 DEBUG : file1: active writers 1
2026/02/21 05:45:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:38 DEBUG : Looking for writers
2026/02/21 05:45:38 DEBUG : file1: reading active writers
2026/02/21 05:45:38 DEBUG : file1: active writers 1
2026/02/21 05:45:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:39 DEBUG : Looking for writers
2026/02/21 05:45:39 DEBUG : file1: reading active writers
2026/02/21 05:45:39 DEBUG : file1: active writers 1
2026/02/21 05:45:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:40 DEBUG : Looking for writers
2026/02/21 05:45:40 DEBUG : file1: reading active writers
2026/02/21 05:45:40 DEBUG : file1: active writers 1
2026/02/21 05:45:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:41 DEBUG : Looking for writers
2026/02/21 05:45:41 DEBUG : file1: reading active writers
2026/02/21 05:45:41 DEBUG : file1: active writers 1
2026/02/21 05:45:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:42 DEBUG : Looking for writers
2026/02/21 05:45:42 DEBUG : file1: reading active writers
2026/02/21 05:45:42 DEBUG : file1: active writers 1
2026/02/21 05:45:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:43 DEBUG : Looking for writers
2026/02/21 05:45:43 DEBUG : file1: reading active writers
2026/02/21 05:45:43 DEBUG : file1: active writers 1
2026/02/21 05:45:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:44 DEBUG : Looking for writers
2026/02/21 05:45:44 DEBUG : file1: reading active writers
2026/02/21 05:45:44 DEBUG : file1: active writers 1
2026/02/21 05:45:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:45 DEBUG : Looking for writers
2026/02/21 05:45:45 DEBUG : file1: reading active writers
2026/02/21 05:45:45 DEBUG : file1: active writers 1
2026/02/21 05:45:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:46 DEBUG : Looking for writers
2026/02/21 05:45:46 DEBUG : file1: reading active writers
2026/02/21 05:45:46 DEBUG : file1: active writers 1
2026/02/21 05:45:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:47 DEBUG : Looking for writers
2026/02/21 05:45:47 DEBUG : file1: reading active writers
2026/02/21 05:45:47 DEBUG : file1: active writers 1
2026/02/21 05:45:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/21 05:45:48 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b80c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000cc0f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824647094080} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000120a48 info:{ModTime:{wall:14005754467306489835 ext:246387280340 loc:0x4586480} ATime:{wall:14005754467306489835 ext:246387280340 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/21 05:45:48 DEBUG : >WaitForWriters: 
2026/02/21 05:45:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:45:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.91s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:48 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/21 05:45:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/21 05:45:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qoqetac3nife"
2026/02/21 05:45:48 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/21 05:45:48 DEBUG : forgetting directory cache
2026/02/21 05:45:49.347707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:49.347740 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:49 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:49 DEBUG : Looking for writers
2026/02/21 05:45:49 DEBUG : >WaitForWriters: 
2026/02/21 05:45:49 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': vfs cache: cleaner exiting
2026/02/21 05:45:49 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.74s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:50.123650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:50.123672 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:50 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.77s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:50.846242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:50.846269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:51 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.77s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:51 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:51 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:45:51.613633 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:51.613654 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:51 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:51 DEBUG : Looking for writers
2026/02/21 05:45:51 DEBUG : >WaitForWriters: 
2026/02/21 05:45:51 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.72s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:51 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:51 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:45:52.343140 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:52.343210 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:52 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:52 DEBUG : Looking for writers
2026/02/21 05:45:52 DEBUG : >WaitForWriters: 
2026/02/21 05:45:52 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.73s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:52 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:52 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:45:53.113146 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:53.113167 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:53 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:53 DEBUG : Looking for writers
2026/02/21 05:45:53 DEBUG : >WaitForWriters: 
2026/02/21 05:45:53 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.77s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:53 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:53 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:45:53.868241 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:53.868304 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:53 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:53 DEBUG : Looking for writers
2026/02/21 05:45:53 DEBUG : >WaitForWriters: 
2026/02/21 05:45:54 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.76s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:54 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:54 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:45:54 ERROR : error listing: directory not found
2026/02/21 05:45:54.861997 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:54.862023 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:54 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
2026/02/21 05:45:54 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:54 DEBUG : Looking for writers
2026/02/21 05:45:54 DEBUG : >WaitForWriters: 
2026/02/21 05:45:54 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.99s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:54 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:54 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:45:55 ERROR : error listing: directory not found
2026/02/21 05:45:55 ERROR : error listing: directory not found
2026/02/21 05:45:56.002679 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:56.002714 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:56 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
2026/02/21 05:45:56 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:45:56 DEBUG : Looking for writers
2026/02/21 05:45:56 DEBUG : >WaitForWriters: 
2026/02/21 05:45:56 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.13s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:45:56 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:45:56 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:45:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:45:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:45:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:45:56 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:45:56 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:45:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:45:56 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/21 05:45:56 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/21 05:45:56 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/21 05:45:56 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (5 bytes), uploading instead of streaming
2026/02/21 05:45:57.059416 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:45:57.059513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:45:57 DEBUG : file1: Remove: 
2026/02/21 05:45:57 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:45:57 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
2026/02/21 05:45:57 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/21 05:45:58 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/21 05:46:00 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2026/02/21 05:46:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:04 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:04 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:04 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (0 bytes), uploading instead of streaming
2026/02/21 05:46:05.681634 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:05.681654 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:05 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)
2026/02/21 05:46:05 DEBUG : file1: Remove: 
2026/02/21 05:46:05 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:46:05 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
2026/02/21 05:46:05 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:05 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:05 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:05 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
2026/02/21 05:46:05 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:05 DEBUG : Looking for writers
2026/02/21 05:46:05 DEBUG : file1: reading active writers
2026/02/21 05:46:05 DEBUG : file1: active writers 1
2026/02/21 05:46:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/21 05:46:05 DEBUG : Looking for writers
2026/02/21 05:46:05 DEBUG : file1: reading active writers
2026/02/21 05:46:05 DEBUG : file1: active writers 1
2026/02/21 05:46:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/21 05:46:05 DEBUG : Looking for writers
2026/02/21 05:46:05 DEBUG : file1: reading active writers
2026/02/21 05:46:05 DEBUG : file1: active writers 1
2026/02/21 05:46:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/21 05:46:05 DEBUG : Looking for writers
2026/02/21 05:46:05 DEBUG : file1: reading active writers
2026/02/21 05:46:05 DEBUG : file1: active writers 1
2026/02/21 05:46:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/21 05:46:05 DEBUG : Looking for writers
2026/02/21 05:46:05 DEBUG : file1: reading active writers
2026/02/21 05:46:05 DEBUG : file1: active writers 1
2026/02/21 05:46:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/21 05:46:05 DEBUG : Looking for writers
2026/02/21 05:46:05 DEBUG : file1: reading active writers
2026/02/21 05:46:05 DEBUG : file1: active writers 1
2026/02/21 05:46:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/21 05:46:06 DEBUG : Looking for writers
2026/02/21 05:46:06 DEBUG : file1: reading active writers
2026/02/21 05:46:06 DEBUG : file1: active writers 1
2026/02/21 05:46:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/21 05:46:06 DEBUG : Looking for writers
2026/02/21 05:46:06 DEBUG : file1: reading active writers
2026/02/21 05:46:06 DEBUG : file1: active writers 1
2026/02/21 05:46:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:07 DEBUG : Looking for writers
2026/02/21 05:46:07 DEBUG : file1: reading active writers
2026/02/21 05:46:07 DEBUG : file1: active writers 1
2026/02/21 05:46:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:08 DEBUG : Looking for writers
2026/02/21 05:46:08 DEBUG : file1: reading active writers
2026/02/21 05:46:08 DEBUG : file1: active writers 1
2026/02/21 05:46:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:09 DEBUG : Looking for writers
2026/02/21 05:46:09 DEBUG : file1: reading active writers
2026/02/21 05:46:09 DEBUG : file1: active writers 1
2026/02/21 05:46:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:10 DEBUG : Looking for writers
2026/02/21 05:46:10 DEBUG : file1: reading active writers
2026/02/21 05:46:10 DEBUG : file1: active writers 1
2026/02/21 05:46:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:11 DEBUG : Looking for writers
2026/02/21 05:46:11 DEBUG : file1: reading active writers
2026/02/21 05:46:11 DEBUG : file1: active writers 1
2026/02/21 05:46:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:12 DEBUG : Looking for writers
2026/02/21 05:46:12 DEBUG : file1: reading active writers
2026/02/21 05:46:12 DEBUG : file1: active writers 1
2026/02/21 05:46:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:13 DEBUG : Looking for writers
2026/02/21 05:46:13 DEBUG : file1: reading active writers
2026/02/21 05:46:13 DEBUG : file1: active writers 1
2026/02/21 05:46:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:14 DEBUG : Looking for writers
2026/02/21 05:46:14 DEBUG : file1: reading active writers
2026/02/21 05:46:14 DEBUG : file1: active writers 1
2026/02/21 05:46:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:15 DEBUG : Looking for writers
2026/02/21 05:46:15 DEBUG : file1: reading active writers
2026/02/21 05:46:15 DEBUG : file1: active writers 1
2026/02/21 05:46:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:16 DEBUG : Looking for writers
2026/02/21 05:46:16 DEBUG : file1: reading active writers
2026/02/21 05:46:16 DEBUG : file1: active writers 1
2026/02/21 05:46:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:17 DEBUG : Looking for writers
2026/02/21 05:46:17 DEBUG : file1: reading active writers
2026/02/21 05:46:17 DEBUG : file1: active writers 1
2026/02/21 05:46:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:18 DEBUG : Looking for writers
2026/02/21 05:46:18 DEBUG : file1: reading active writers
2026/02/21 05:46:18 DEBUG : file1: active writers 1
2026/02/21 05:46:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:19 DEBUG : Looking for writers
2026/02/21 05:46:19 DEBUG : file1: reading active writers
2026/02/21 05:46:19 DEBUG : file1: active writers 1
2026/02/21 05:46:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:20 DEBUG : Looking for writers
2026/02/21 05:46:20 DEBUG : file1: reading active writers
2026/02/21 05:46:20 DEBUG : file1: active writers 1
2026/02/21 05:46:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:21 DEBUG : Looking for writers
2026/02/21 05:46:21 DEBUG : file1: reading active writers
2026/02/21 05:46:21 DEBUG : file1: active writers 1
2026/02/21 05:46:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:22 DEBUG : Looking for writers
2026/02/21 05:46:22 DEBUG : file1: reading active writers
2026/02/21 05:46:22 DEBUG : file1: active writers 1
2026/02/21 05:46:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:23 DEBUG : Looking for writers
2026/02/21 05:46:23 DEBUG : file1: reading active writers
2026/02/21 05:46:23 DEBUG : file1: active writers 1
2026/02/21 05:46:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:24 DEBUG : Looking for writers
2026/02/21 05:46:24 DEBUG : file1: reading active writers
2026/02/21 05:46:24 DEBUG : file1: active writers 1
2026/02/21 05:46:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:25 DEBUG : Looking for writers
2026/02/21 05:46:25 DEBUG : file1: reading active writers
2026/02/21 05:46:25 DEBUG : file1: active writers 1
2026/02/21 05:46:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:26 DEBUG : Looking for writers
2026/02/21 05:46:26 DEBUG : file1: reading active writers
2026/02/21 05:46:26 DEBUG : file1: active writers 1
2026/02/21 05:46:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:27 DEBUG : Looking for writers
2026/02/21 05:46:27 DEBUG : file1: reading active writers
2026/02/21 05:46:27 DEBUG : file1: active writers 1
2026/02/21 05:46:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:28 DEBUG : Looking for writers
2026/02/21 05:46:28 DEBUG : file1: reading active writers
2026/02/21 05:46:28 DEBUG : file1: active writers 1
2026/02/21 05:46:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:29 DEBUG : Looking for writers
2026/02/21 05:46:29 DEBUG : file1: reading active writers
2026/02/21 05:46:29 DEBUG : file1: active writers 1
2026/02/21 05:46:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:30 DEBUG : Looking for writers
2026/02/21 05:46:30 DEBUG : file1: reading active writers
2026/02/21 05:46:30 DEBUG : file1: active writers 1
2026/02/21 05:46:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:31 DEBUG : Looking for writers
2026/02/21 05:46:31 DEBUG : file1: reading active writers
2026/02/21 05:46:31 DEBUG : file1: active writers 1
2026/02/21 05:46:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:32 DEBUG : Looking for writers
2026/02/21 05:46:32 DEBUG : file1: reading active writers
2026/02/21 05:46:32 DEBUG : file1: active writers 1
2026/02/21 05:46:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:33 DEBUG : Looking for writers
2026/02/21 05:46:33 DEBUG : file1: reading active writers
2026/02/21 05:46:33 DEBUG : file1: active writers 1
2026/02/21 05:46:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:34 DEBUG : Looking for writers
2026/02/21 05:46:34 DEBUG : file1: reading active writers
2026/02/21 05:46:34 DEBUG : file1: active writers 1
2026/02/21 05:46:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/21 05:46:35 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/21 05:46:35 DEBUG : >WaitForWriters: 
2026/02/21 05:46:35 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (39.69s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:35 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:35 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:35 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/21 05:46:36 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/21 05:46:36 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/21 05:46:36 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/21 05:46:36 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (11 bytes), uploading instead of streaming
2026/02/21 05:46:37.697895 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:37.697917 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:37 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:37 DEBUG : file1: Remove: 
2026/02/21 05:46:37 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:46:37 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
2026/02/21 05:46:37 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
2026/02/21 05:46:37 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
2026/02/21 05:46:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/21 05:46:41 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go: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
2026/02/21 05:46:45 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:45 DEBUG : Looking for writers
2026/02/21 05:46:45 DEBUG : >WaitForWriters: 
2026/02/21 05:46:45 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.98s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:45 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:45 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:45 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:45 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:45 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/21 05:46:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:45 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (5 bytes), uploading instead of streaming
2026/02/21 05:46:46.670593 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:46.670615 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:46 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:46 DEBUG : file1: Remove: 
2026/02/21 05:46:46 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:46:46 DEBUG : file1: >Remove: err=<nil>
2026/02/21 05:46:46 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
2026/02/21 05:46:46 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
2026/02/21 05:46:46 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:46 DEBUG : Looking for writers
2026/02/21 05:46:46 DEBUG : >WaitForWriters: 
2026/02/21 05:46:46 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.99s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:46 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:46 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:46 DEBUG : file1: WriteFileHandle.Release closing
2026/02/21 05:46:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:46 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (0 bytes), uploading instead of streaming
2026/02/21 05:46:47.669764 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:47.669791 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:47 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)
2026/02/21 05:46:47 DEBUG : file1: Remove: 
2026/02/21 05:46:47 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:46:47 DEBUG : file1: >Remove: err=<nil>
2026/02/21 05:46:47 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
2026/02/21 05:46:47 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/21 05:46:47 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:47 DEBUG : Looking for writers
2026/02/21 05:46:47 DEBUG : >WaitForWriters: 
2026/02/21 05:46:47 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.01s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:47 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:47 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:47 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:47 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:47 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:47 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (2 bytes), uploading instead of streaming
2026/02/21 05:46:48.699970 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:48.700009 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:48 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)
2026/02/21 05:46:48 DEBUG : file1: Remove: 
2026/02/21 05:46:48 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:46:48 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
2026/02/21 05:46:48 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:48 DEBUG : Looking for writers
2026/02/21 05:46:48 DEBUG : >WaitForWriters: 
2026/02/21 05:46:48 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.04s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:48 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:48 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:48 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:48 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:48 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (0 bytes), uploading instead of streaming
2026/02/21 05:46:49.686202 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:49.686228 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:49 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:49 DEBUG : file1: Remove: 
2026/02/21 05:46:49 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:46:49 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
2026/02/21 05:46:49 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/21 05:46:49 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
2026/02/21 05:46:49 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:49 DEBUG : Looking for writers
2026/02/21 05:46:49 DEBUG : >WaitForWriters: 
2026/02/21 05:46:49 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.00s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:49 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:49 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:49 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/21 05:46:49 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/21 05:46:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:49 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/21 05:46:49 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/21 05:46:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/21 05:46:49 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': File to upload is small (100 bytes), uploading instead of streaming
2026/02/21 05:46:50.746891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:50.746932 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:50 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)
2026/02/21 05:46:50 DEBUG : file1: Remove: 
2026/02/21 05:46:50 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/21 05:46:50 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
2026/02/21 05:46:50 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/21 05:46:50 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
2026/02/21 05:46:50 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:50 DEBUG : Looking for writers
2026/02/21 05:46:50 DEBUG : >WaitForWriters: 
2026/02/21 05:46:50 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.03s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:50 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:50 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:51.548659 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:51.548685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:51 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:51 DEBUG : Looking for writers
2026/02/21 05:46:51 DEBUG : >WaitForWriters: 
2026/02/21 05:46:51 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.80s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:51 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:51 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:52.281018 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:52.281054 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:52 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:52 DEBUG : Looking for writers
2026/02/21 05:46:52 DEBUG : >WaitForWriters: 
2026/02/21 05:46:52 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.73s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:52 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:52 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:53.047474 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:53.047495 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:53 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:53 DEBUG : Looking for writers
2026/02/21 05:46:53 DEBUG : >WaitForWriters: 
2026/02/21 05:46:53 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.77s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-qoqetac3nife'", Local "Local file system at /tmp/rclone2482195455", Modify Window "1s"
2026/02/21 05:46:53 INFO  : proton drive root link ID 'rclone-test-qoqetac3nife': poll-interval is not supported by this remote
2026/02/21 05:46:53 NOTICE: proton drive root link ID 'rclone-test-qoqetac3nife': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/21 05:46:53.756248 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/21 05:46:53.756281 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qoqetac3nife'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/21 05:46:53 DEBUG : WaitForWriters: timeout=30s
2026/02/21 05:46:53 DEBUG : Looking for writers
2026/02/21 05:46:53 DEBUG : >WaitForWriters: 
2026/02/21 05:46:53 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.71s)
FAIL
2026/02/21 05:46:53 DEBUG : proton drive root link ID 'rclone-test-qoqetac3nife': Purge remote
2026/02/21 05:46:54 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 5m42.431998753s (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]