"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/02/24 02:37:16 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-zidoven9gabe"
2026/02/24 02:37:16 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/24 02:37:16 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': Has cached credentials
2026/02/24 02:37:17 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': Used cached credential to initialize the ProtonDrive API
2026/02/24 02:37:18 DEBUG : Creating backend with remote "/tmp/rclone1036916227"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:18 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:18 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:18.673939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:18.673977 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:18 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:18 DEBUG : Looking for writers
2026/02/24 02:37:18 DEBUG : >WaitForWriters: 
2026/02/24 02:37:18 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.83s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:18 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:18 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:19.477598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:19.477647 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:19 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:19 DEBUG : Looking for writers
2026/02/24 02:37:19 DEBUG : >WaitForWriters: 
2026/02/24 02:37:19 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.76s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:19 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:19 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:20.504878 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:20.504911 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:20 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:20 DEBUG : Looking for writers
2026/02/24 02:37:20 DEBUG : >WaitForWriters: 
2026/02/24 02:37:20 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (1.05s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:20 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:20 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:21.293856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:21.293885 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:21 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:21 DEBUG : Looking for writers
2026/02/24 02:37:21 DEBUG : >WaitForWriters: 
2026/02/24 02:37:21 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.79s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:21 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:21 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:22.126308 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:22.126345 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:22 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:22 DEBUG : Looking for writers
2026/02/24 02:37:22 DEBUG : >WaitForWriters: 
2026/02/24 02:37:22 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.84s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:22 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:22 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:22.869405 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:22.869479 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:22 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:22 DEBUG : Looking for writers
2026/02/24 02:37:22 DEBUG : >WaitForWriters: 
2026/02/24 02:37:23 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.74s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:23 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:23 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:23.613377 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:23.613401 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:23 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:23 DEBUG : Looking for writers
2026/02/24 02:37:23 DEBUG : >WaitForWriters: 
2026/02/24 02:37:23 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.72s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:23 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:23 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:24.338480 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:24.338514 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:24 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:24 DEBUG : Looking for writers
2026/02/24 02:37:24 DEBUG : >WaitForWriters: 
2026/02/24 02:37:24 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.75s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:24 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:24 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:25.238566 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:25.238589 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:25 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:25 DEBUG : Looking for writers
2026/02/24 02:37:25 DEBUG : >WaitForWriters: 
2026/02/24 02:37:25 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.91s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:25 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:25 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:26.089098 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:26.089173 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:26 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:26 DEBUG : Looking for writers
2026/02/24 02:37:26 DEBUG : >WaitForWriters: 
2026/02/24 02:37:26 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.80s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:26 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:26 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:26.834749 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:26.834790 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:26 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:26 DEBUG : Looking for writers
2026/02/24 02:37:26 DEBUG : >WaitForWriters: 
2026/02/24 02:37:26 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.75s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:26 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:26 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:27.559841 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:27.559864 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:27 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:27 DEBUG : Looking for writers
2026/02/24 02:37:27 DEBUG : >WaitForWriters: 
2026/02/24 02:37:27 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.72s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:27 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:27 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:28.329733 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:28.329753 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:28 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:28 DEBUG : Looking for writers
2026/02/24 02:37:28 DEBUG : >WaitForWriters: 
2026/02/24 02:37:28 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.79s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:28 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:28 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:29.117232 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:29.117252 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:29 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:29 DEBUG : Looking for writers
2026/02/24 02:37:29 DEBUG : >WaitForWriters: 
2026/02/24 02:37:29 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.77s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:29 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:29 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:29.884778 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:29.884801 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:29 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:29 DEBUG : Looking for writers
2026/02/24 02:37:29 DEBUG : >WaitForWriters: 
2026/02/24 02:37:29 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.76s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:29 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:29 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:30.607941 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:30.607960 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:30 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:30 DEBUG : Looking for writers
2026/02/24 02:37:30 DEBUG : >WaitForWriters: 
2026/02/24 02:37:30 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.76s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:30 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:30 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:31.376447 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:31.376471 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:31 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:31 DEBUG : Looking for writers
2026/02/24 02:37:31 DEBUG : >WaitForWriters: 
2026/02/24 02:37:31 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.76s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:31 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:31 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:32.101320 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:32.102659 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:32 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:32 DEBUG : Looking for writers
2026/02/24 02:37:32 DEBUG : >WaitForWriters: 
2026/02/24 02:37:32 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.76s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:32 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:32 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:32.905782 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:32.905809 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:32 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:32 DEBUG : Looking for writers
2026/02/24 02:37:32 DEBUG : >WaitForWriters: 
2026/02/24 02:37:33 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.76s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:33 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:33 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:33.680338 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:33.680360 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:33 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:33 DEBUG : Looking for writers
2026/02/24 02:37:33 DEBUG : >WaitForWriters: 
2026/02/24 02:37:33 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.83s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:33 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:33 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:34.475093 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:34.475113 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:34 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:34 DEBUG : Looking for writers
2026/02/24 02:37:34 DEBUG : >WaitForWriters: 
2026/02/24 02:37:34 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.73s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:34 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:34 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:35.241863 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:35.241891 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:35 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:35 DEBUG : Looking for writers
2026/02/24 02:37:35 DEBUG : >WaitForWriters: 
2026/02/24 02:37:35 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-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:35 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:35 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:36.015197 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:36.015217 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:36 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:36 DEBUG : Looking for writers
2026/02/24 02:37:36 DEBUG : >WaitForWriters: 
2026/02/24 02:37:36 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-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:36 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:36 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:36.755156 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:36.755181 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:36 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:36 DEBUG : Looking for writers
2026/02/24 02:37:36 DEBUG : >WaitForWriters: 
2026/02/24 02:37:36 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-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:36 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:36 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:36 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:36 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:36 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:37.544713 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:37.544746 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:37 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:37 DEBUG : Looking for writers
2026/02/24 02:37:37 DEBUG : >WaitForWriters: 
2026/02/24 02:37:37 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:37 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-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:37 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:37 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:37 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:37 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:37 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:38.312983 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:38.313016 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:38 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:38 DEBUG : Looking for writers
2026/02/24 02:37:38 DEBUG : >WaitForWriters: 
2026/02/24 02:37:38 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:38 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-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:38 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:38 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:38 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:38 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:38 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:39.147251 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:39.147277 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:39 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:39 DEBUG : Looking for writers
2026/02/24 02:37:39 DEBUG : >WaitForWriters: 
2026/02/24 02:37:39 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:39 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (4.71s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.80s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.74s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.78s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.75s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.76s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.87s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:39 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:39 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:39.902203 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:39.902236 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:39 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:39 DEBUG : Looking for writers
2026/02/24 02:37:39 DEBUG : >WaitForWriters: 
2026/02/24 02:37:40 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.73s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:40 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:40 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:40.628911 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:40.628938 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:40 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:40 DEBUG : Looking for writers
2026/02/24 02:37:40 DEBUG : >WaitForWriters: 
2026/02/24 02:37:40 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.72s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:40 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:40 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:41.454387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:41.454422 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:41 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:41 DEBUG : Looking for writers
2026/02/24 02:37:41 DEBUG : >WaitForWriters: 
2026/02/24 02:37:41 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.83s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:41 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:41 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:42.262830 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:42.262870 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:42 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:42 DEBUG : Looking for writers
2026/02/24 02:37:42 DEBUG : >WaitForWriters: 
2026/02/24 02:37:42 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.80s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:42 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:42 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:43.023846 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:43.023878 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:43 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:43 DEBUG : Looking for writers
2026/02/24 02:37:43 DEBUG : >WaitForWriters: 
2026/02/24 02:37:43 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.77s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:43 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:43 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:43.827893 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:43.827924 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:43 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:43 DEBUG : Looking for writers
2026/02/24 02:37:43 DEBUG : >WaitForWriters: 
2026/02/24 02:37:43 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:43 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:43 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:43 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:43 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:43 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:43 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:44.658692 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:44.658729 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:44 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:44 DEBUG : Looking for writers
2026/02/24 02:37:44 DEBUG : >WaitForWriters: 
2026/02/24 02:37:44 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:44 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:44 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:44 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:44 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:44 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:44 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:44 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:45.476561 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:45.476578 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:45 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:45 DEBUG : Looking for writers
2026/02/24 02:37:45 DEBUG : >WaitForWriters: 
2026/02/24 02:37:45 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:45 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:45 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:45 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:45 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:45 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:45 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:46.273840 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:46.273861 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:46 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:46 DEBUG : Looking for writers
2026/02/24 02:37:46 DEBUG : >WaitForWriters: 
2026/02/24 02:37:46 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:46 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:46 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:46 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:46 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:46 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:46 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:47.087099 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:47.087243 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:47 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:47 DEBUG : Looking for writers
2026/02/24 02:37:47 DEBUG : >WaitForWriters: 
2026/02/24 02:37:47 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:47 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:47 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:47 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:47 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:47 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:47 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:48.077880 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:48.077900 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:48 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:48 DEBUG : Looking for writers
2026/02/24 02:37:48 DEBUG : >WaitForWriters: 
2026/02/24 02:37:48 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:48 ERROR : error listing: directory not found
--- FAIL: TestFileRename (5.07s)
    --- FAIL: TestFileRename/off,forceCache=false (0.81s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.82s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.84s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.78s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.82s)
    --- FAIL: TestFileRename/full,forceCache=false (1.00s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:48 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:48 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:48.850326 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:48.850361 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:48 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:48 DEBUG : Looking for writers
2026/02/24 02:37:48 DEBUG : >WaitForWriters: 
2026/02/24 02:37:49 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.78s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:49 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:49 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:49.756311 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:49.756351 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:49 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:49 DEBUG : Looking for writers
2026/02/24 02:37:49 DEBUG : >WaitForWriters: 
2026/02/24 02:37:49 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.88s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:49 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:49 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:50.513719 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:50.513742 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:50 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:50 DEBUG : Looking for writers
2026/02/24 02:37:50 DEBUG : >WaitForWriters: 
2026/02/24 02:37:50 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.76s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:50 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:50 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:51.298157 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:51.298178 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:51 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:51 DEBUG : Looking for writers
2026/02/24 02:37:51 DEBUG : >WaitForWriters: 
2026/02/24 02:37:51 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.79s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:51 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:51 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:37:52.049316 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:52.049352 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:52 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:52 DEBUG : Looking for writers
2026/02/24 02:37:52 DEBUG : >WaitForWriters: 
2026/02/24 02:37:52 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.79s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:52 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:52.832732 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:52.832750 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:52 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:52 DEBUG : Looking for writers
2026/02/24 02:37:52 DEBUG : >WaitForWriters: 
2026/02/24 02:37:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:52 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.78s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:52 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:52 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:53.653273 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:53.653393 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:53 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:53 DEBUG : Looking for writers
2026/02/24 02:37:53 DEBUG : >WaitForWriters: 
2026/02/24 02:37:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:53 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.79s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:53 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:53 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:54.385472 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:54.385491 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:54 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:54 DEBUG : Looking for writers
2026/02/24 02:37:54 DEBUG : >WaitForWriters: 
2026/02/24 02:37:54 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.75s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:54 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:54 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:54 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:54 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:54 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:55.215581 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:55.215603 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:55 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:55 DEBUG : Looking for writers
2026/02/24 02:37:55 DEBUG : >WaitForWriters: 
2026/02/24 02:37:55 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:55 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.83s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:55 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:55 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:55 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:55 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:55 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:55.980544 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:55.980566 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:55 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:55 DEBUG : Looking for writers
2026/02/24 02:37:55 DEBUG : >WaitForWriters: 
2026/02/24 02:37:55 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:37:56 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.79s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:37:56 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:37:56 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:37:56 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:56 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:37:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:37:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:37:56 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:37:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:37:56 DEBUG : file1: newRWFileHandle: 
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): openPending: 
2026/02/24 02:37:56 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/24 02:37:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): >openPending: err=<nil>
2026/02/24 02:37:56 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/24 02:37:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:37:56 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/24 02:37:56 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): _writeAt: size=5, off=0
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): >_writeAt: n=5, err=<nil>
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): _writeAt: size=7, off=5
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): >_writeAt: n=7, err=<nil>
2026/02/24 02:37:56 DEBUG : file1: vfs cache: truncate to size=11
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): close: 
2026/02/24 02:37:56 DEBUG : file1: vfs cache: setting modification time to 2026-02-24 02:37:56.278237723 +0000 UTC m=+40.061854438
2026/02/24 02:37:56 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): >close: err=<nil>
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): close: 
2026/02/24 02:37:56 DEBUG : file1(0xc00081ec80): >close: err=file already closed
2026/02/24 02:37:56 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:37:56 DEBUG : Looking for writers
2026/02/24 02:37:56 DEBUG : file1: reading active writers
2026/02/24 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/24 02:37:56 DEBUG : Looking for writers
2026/02/24 02:37:56 DEBUG : file1: reading active writers
2026/02/24 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/24 02:37:56 DEBUG : Looking for writers
2026/02/24 02:37:56 DEBUG : file1: reading active writers
2026/02/24 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/24 02:37:56 DEBUG : Looking for writers
2026/02/24 02:37:56 DEBUG : file1: reading active writers
2026/02/24 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/24 02:37:56 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:37:56 DEBUG : Looking for writers
2026/02/24 02:37:56 DEBUG : file1: reading active writers
2026/02/24 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/24 02:37:56 DEBUG : Looking for writers
2026/02/24 02:37:56 DEBUG : file1: reading active writers
2026/02/24 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/24 02:37:56 DEBUG : Looking for writers
2026/02/24 02:37:56 DEBUG : file1: reading active writers
2026/02/24 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/24 02:37:57.073473 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:57.073493 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:57 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)
2026/02/24 02:37:57 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)
2026/02/24 02:37:57 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:37:57 DEBUG : Looking for writers
2026/02/24 02:37:57 DEBUG : file1: reading active writers
2026/02/24 02:37:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:37:58.252579 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:58.252601 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:58 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)
2026/02/24 02:37:58 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)
2026/02/24 02:37:58 DEBUG : Looking for writers
2026/02/24 02:37:58 DEBUG : file1: reading active writers
2026/02/24 02:37:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:37:58 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:37:59.407087 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:37:59.407111 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:37:59 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)
2026/02/24 02:37:59 DEBUG : Looking for writers
2026/02/24 02:37:59 DEBUG : file1: reading active writers
2026/02/24 02:37:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:00 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:38:00 DEBUG : Looking for writers
2026/02/24 02:38:00 DEBUG : file1: reading active writers
2026/02/24 02:38:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:01.024638 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:38:01.024662 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:01 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)
2026/02/24 02:38:01 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)
2026/02/24 02:38:01 DEBUG : Looking for writers
2026/02/24 02:38:01 DEBUG : file1: reading active writers
2026/02/24 02:38:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:02 DEBUG : Looking for writers
2026/02/24 02:38:02 DEBUG : file1: reading active writers
2026/02/24 02:38:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:02 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:38:03 DEBUG : Looking for writers
2026/02/24 02:38:03 DEBUG : file1: reading active writers
2026/02/24 02:38:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:03.637491 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:38:03.637508 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:03 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)
2026/02/24 02:38:04 DEBUG : Looking for writers
2026/02/24 02:38:04 DEBUG : file1: reading active writers
2026/02/24 02:38:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:05 DEBUG : Looking for writers
2026/02/24 02:38:05 DEBUG : file1: reading active writers
2026/02/24 02:38:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:06 DEBUG : Looking for writers
2026/02/24 02:38:06 DEBUG : file1: reading active writers
2026/02/24 02:38:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:06 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:38:07 DEBUG : Looking for writers
2026/02/24 02:38:07 DEBUG : file1: reading active writers
2026/02/24 02:38:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:07.679258 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:38:07.679280 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:07 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)
2026/02/24 02:38:07 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)
2026/02/24 02:38:08 DEBUG : Looking for writers
2026/02/24 02:38:08 DEBUG : file1: reading active writers
2026/02/24 02:38:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:09 DEBUG : Looking for writers
2026/02/24 02:38:09 DEBUG : file1: reading active writers
2026/02/24 02:38:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:10 DEBUG : Looking for writers
2026/02/24 02:38:10 DEBUG : file1: reading active writers
2026/02/24 02:38:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:11 DEBUG : Looking for writers
2026/02/24 02:38:11 DEBUG : file1: reading active writers
2026/02/24 02:38:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:12 DEBUG : Looking for writers
2026/02/24 02:38:12 DEBUG : file1: reading active writers
2026/02/24 02:38:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:13 DEBUG : Looking for writers
2026/02/24 02:38:13 DEBUG : file1: reading active writers
2026/02/24 02:38:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:14 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:38:14 DEBUG : Looking for writers
2026/02/24 02:38:14 DEBUG : file1: reading active writers
2026/02/24 02:38:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:14.893446 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:38:14.893470 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:14 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)
2026/02/24 02:38:14 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)
2026/02/24 02:38:15 DEBUG : Looking for writers
2026/02/24 02:38:15 DEBUG : file1: reading active writers
2026/02/24 02:38:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:16 DEBUG : Looking for writers
2026/02/24 02:38:16 DEBUG : file1: reading active writers
2026/02/24 02:38:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:17 DEBUG : Looking for writers
2026/02/24 02:38:17 DEBUG : file1: reading active writers
2026/02/24 02:38:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:18 DEBUG : Looking for writers
2026/02/24 02:38:18 DEBUG : file1: reading active writers
2026/02/24 02:38:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:19 DEBUG : Looking for writers
2026/02/24 02:38:19 DEBUG : file1: reading active writers
2026/02/24 02:38:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:20 DEBUG : Looking for writers
2026/02/24 02:38:20 DEBUG : file1: reading active writers
2026/02/24 02:38:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:21 DEBUG : Looking for writers
2026/02/24 02:38:21 DEBUG : file1: reading active writers
2026/02/24 02:38:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:22 DEBUG : Looking for writers
2026/02/24 02:38:22 DEBUG : file1: reading active writers
2026/02/24 02:38:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:23 DEBUG : Looking for writers
2026/02/24 02:38:23 DEBUG : file1: reading active writers
2026/02/24 02:38:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:24 DEBUG : Looking for writers
2026/02/24 02:38:24 DEBUG : file1: reading active writers
2026/02/24 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:25 DEBUG : Looking for writers
2026/02/24 02:38:25 DEBUG : file1: reading active writers
2026/02/24 02:38:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:26 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0002e54a0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008d6408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642987072} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020710541398555 ext:40061854438 loc:0x4586480} ATime:{wall:14006020710541410378 ext:40061866262 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/24 02:38:26 DEBUG : >WaitForWriters: 
2026/02/24 02:38:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/24 02:38:27 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:38:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/02/24 02:38:28.466010 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:38:28.466034 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:28 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)
    fstest.go:301: Flushing the directory cache
2026/02/24 02:38:30 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
2026/02/24 02:38:34 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:38:34 DEBUG : Looking for writers
2026/02/24 02:38:34 DEBUG : file1: reading active writers
2026/02/24 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/24 02:38:34 DEBUG : Looking for writers
2026/02/24 02:38:34 DEBUG : file1: reading active writers
2026/02/24 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/24 02:38:34 DEBUG : Looking for writers
2026/02/24 02:38:34 DEBUG : file1: reading active writers
2026/02/24 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/24 02:38:34 DEBUG : Looking for writers
2026/02/24 02:38:34 DEBUG : file1: reading active writers
2026/02/24 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/24 02:38:34 DEBUG : Looking for writers
2026/02/24 02:38:34 DEBUG : file1: reading active writers
2026/02/24 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/24 02:38:34 DEBUG : Looking for writers
2026/02/24 02:38:34 DEBUG : file1: reading active writers
2026/02/24 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/24 02:38:34 DEBUG : Looking for writers
2026/02/24 02:38:34 DEBUG : file1: reading active writers
2026/02/24 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/24 02:38:35 DEBUG : Looking for writers
2026/02/24 02:38:35 DEBUG : file1: reading active writers
2026/02/24 02:38:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:36 DEBUG : Looking for writers
2026/02/24 02:38:36 DEBUG : file1: reading active writers
2026/02/24 02:38:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:37 DEBUG : Looking for writers
2026/02/24 02:38:37 DEBUG : file1: reading active writers
2026/02/24 02:38:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:38 DEBUG : Looking for writers
2026/02/24 02:38:38 DEBUG : file1: reading active writers
2026/02/24 02:38:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:39 DEBUG : Looking for writers
2026/02/24 02:38:39 DEBUG : file1: reading active writers
2026/02/24 02:38:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:40 DEBUG : Looking for writers
2026/02/24 02:38:40 DEBUG : file1: reading active writers
2026/02/24 02:38:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:41 DEBUG : Looking for writers
2026/02/24 02:38:41 DEBUG : file1: reading active writers
2026/02/24 02:38:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:42 DEBUG : Looking for writers
2026/02/24 02:38:42 DEBUG : file1: reading active writers
2026/02/24 02:38:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:43 DEBUG : Looking for writers
2026/02/24 02:38:43 DEBUG : file1: reading active writers
2026/02/24 02:38:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:44 DEBUG : Looking for writers
2026/02/24 02:38:44 DEBUG : file1: reading active writers
2026/02/24 02:38:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:45 DEBUG : Looking for writers
2026/02/24 02:38:45 DEBUG : file1: reading active writers
2026/02/24 02:38:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:46 DEBUG : Looking for writers
2026/02/24 02:38:46 DEBUG : file1: reading active writers
2026/02/24 02:38:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:47 DEBUG : Looking for writers
2026/02/24 02:38:47 DEBUG : file1: reading active writers
2026/02/24 02:38:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:48 DEBUG : Looking for writers
2026/02/24 02:38:48 DEBUG : file1: reading active writers
2026/02/24 02:38:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:49 DEBUG : Looking for writers
2026/02/24 02:38:49 DEBUG : file1: reading active writers
2026/02/24 02:38:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:50 DEBUG : Looking for writers
2026/02/24 02:38:50 DEBUG : file1: reading active writers
2026/02/24 02:38:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:51 DEBUG : Looking for writers
2026/02/24 02:38:51 DEBUG : file1: reading active writers
2026/02/24 02:38:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:52 DEBUG : Looking for writers
2026/02/24 02:38:52 DEBUG : file1: reading active writers
2026/02/24 02:38:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:53 DEBUG : Looking for writers
2026/02/24 02:38:53 DEBUG : file1: reading active writers
2026/02/24 02:38:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:54 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:38:54 DEBUG : Looking for writers
2026/02/24 02:38:54 DEBUG : file1: reading active writers
2026/02/24 02:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:55.013874 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:38:55.013902 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:38:55 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)
2026/02/24 02:38:55 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)
2026/02/24 02:38:55 DEBUG : Looking for writers
2026/02/24 02:38:55 DEBUG : file1: reading active writers
2026/02/24 02:38:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:56 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/24 02:38:56 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/24 02:38:56 DEBUG : Looking for writers
2026/02/24 02:38:56 DEBUG : file1: reading active writers
2026/02/24 02:38:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:57 DEBUG : Looking for writers
2026/02/24 02:38:57 DEBUG : file1: reading active writers
2026/02/24 02:38:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:58 DEBUG : Looking for writers
2026/02/24 02:38:58 DEBUG : file1: reading active writers
2026/02/24 02:38:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:38:59 DEBUG : Looking for writers
2026/02/24 02:38:59 DEBUG : file1: reading active writers
2026/02/24 02:38:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:00 DEBUG : Looking for writers
2026/02/24 02:39:00 DEBUG : file1: reading active writers
2026/02/24 02:39:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:01 DEBUG : Looking for writers
2026/02/24 02:39:01 DEBUG : file1: reading active writers
2026/02/24 02:39:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:02 DEBUG : Looking for writers
2026/02/24 02:39:02 DEBUG : file1: reading active writers
2026/02/24 02:39:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:03 DEBUG : Looking for writers
2026/02/24 02:39:03 DEBUG : file1: reading active writers
2026/02/24 02:39:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:04 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0002e54a0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008d6408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642987072} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020710541398555 ext:40061854438 loc:0x4586480} ATime:{wall:14006020710541410378 ext:40061866262 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/24 02:39:04 DEBUG : >WaitForWriters: 
2026/02/24 02:39:04 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:39:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.05s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:39:04 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:39:04 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:39:04 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:39:04 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:39:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:39:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:39:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:39:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:39:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:39:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:39:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:39:04 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:39:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:39:04 DEBUG : file1: newRWFileHandle: 
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): openPending: 
2026/02/24 02:39:04 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/24 02:39:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): >openPending: err=<nil>
2026/02/24 02:39:04 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/24 02:39:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:39:04 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/24 02:39:04 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): _writeAt: size=7, off=0
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): >_writeAt: n=7, err=<nil>
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): _writeAt: size=6, off=5
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): >_writeAt: n=6, err=<nil>
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): close: 
2026/02/24 02:39:04 DEBUG : file1: vfs cache: setting modification time to 2026-02-24 02:39:04.337474376 +0000 UTC m=+108.121091092
2026/02/24 02:39:04 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): >close: err=<nil>
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): _writeAt: size=5, off=0
2026/02/24 02:39:04 DEBUG : file1(0xc0006aa2c0): >_writeAt: n=0, err=file already closed
2026/02/24 02:39:04 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:39:04 DEBUG : Looking for writers
2026/02/24 02:39:04 DEBUG : file1: reading active writers
2026/02/24 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/24 02:39:04 DEBUG : Looking for writers
2026/02/24 02:39:04 DEBUG : file1: reading active writers
2026/02/24 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/24 02:39:04 DEBUG : Looking for writers
2026/02/24 02:39:04 DEBUG : file1: reading active writers
2026/02/24 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/24 02:39:04 DEBUG : Looking for writers
2026/02/24 02:39:04 DEBUG : file1: reading active writers
2026/02/24 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/24 02:39:04 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:39:04 DEBUG : Looking for writers
2026/02/24 02:39:04 DEBUG : file1: reading active writers
2026/02/24 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/24 02:39:04 DEBUG : Looking for writers
2026/02/24 02:39:04 DEBUG : file1: reading active writers
2026/02/24 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/24 02:39:04 DEBUG : Looking for writers
2026/02/24 02:39:04 DEBUG : file1: reading active writers
2026/02/24 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/24 02:39:05.190265 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:05.190347 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:05 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)
2026/02/24 02:39:05 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:39:05 DEBUG : Looking for writers
2026/02/24 02:39:05 DEBUG : file1: reading active writers
2026/02/24 02:39:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:06.147284 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:06.147306 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:06 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)
2026/02/24 02:39:06 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)
2026/02/24 02:39:06 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:39:06 DEBUG : Looking for writers
2026/02/24 02:39:06 DEBUG : file1: reading active writers
2026/02/24 02:39:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:07.293207 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:07.293226 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:07 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)
2026/02/24 02:39:07 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)
2026/02/24 02:39:07 DEBUG : Looking for writers
2026/02/24 02:39:07 DEBUG : file1: reading active writers
2026/02/24 02:39:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:08 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:39:08 DEBUG : Looking for writers
2026/02/24 02:39:08 DEBUG : file1: reading active writers
2026/02/24 02:39:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:08.822338 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:08.822359 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:08 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)
2026/02/24 02:39:08 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)
2026/02/24 02:39:09 DEBUG : Looking for writers
2026/02/24 02:39:09 DEBUG : file1: reading active writers
2026/02/24 02:39:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:10 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:39:10 DEBUG : Looking for writers
2026/02/24 02:39:10 DEBUG : file1: reading active writers
2026/02/24 02:39:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:11.133407 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:11.133438 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:11 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)
2026/02/24 02:39:11 DEBUG : Looking for writers
2026/02/24 02:39:11 DEBUG : file1: reading active writers
2026/02/24 02:39:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:12 DEBUG : Looking for writers
2026/02/24 02:39:12 DEBUG : file1: reading active writers
2026/02/24 02:39:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:13 DEBUG : Looking for writers
2026/02/24 02:39:13 DEBUG : file1: reading active writers
2026/02/24 02:39:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:14 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:39:14 DEBUG : Looking for writers
2026/02/24 02:39:14 DEBUG : file1: reading active writers
2026/02/24 02:39:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:15.152734 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:15.152881 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:15 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)
2026/02/24 02:39:15 DEBUG : Looking for writers
2026/02/24 02:39:15 DEBUG : file1: reading active writers
2026/02/24 02:39:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:16 DEBUG : Looking for writers
2026/02/24 02:39:16 DEBUG : file1: reading active writers
2026/02/24 02:39:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:17 DEBUG : Looking for writers
2026/02/24 02:39:17 DEBUG : file1: reading active writers
2026/02/24 02:39:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:18 DEBUG : Looking for writers
2026/02/24 02:39:18 DEBUG : file1: reading active writers
2026/02/24 02:39:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:19 DEBUG : Looking for writers
2026/02/24 02:39:19 DEBUG : file1: reading active writers
2026/02/24 02:39:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:20 DEBUG : Looking for writers
2026/02/24 02:39:20 DEBUG : file1: reading active writers
2026/02/24 02:39:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:21 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:39:21 DEBUG : Looking for writers
2026/02/24 02:39:21 DEBUG : file1: reading active writers
2026/02/24 02:39:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:22.240836 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:22.240859 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:22 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)
2026/02/24 02:39:22 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)
2026/02/24 02:39:22 DEBUG : Looking for writers
2026/02/24 02:39:22 DEBUG : file1: reading active writers
2026/02/24 02:39:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:23 DEBUG : Looking for writers
2026/02/24 02:39:23 DEBUG : file1: reading active writers
2026/02/24 02:39:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:24 DEBUG : Looking for writers
2026/02/24 02:39:24 DEBUG : file1: reading active writers
2026/02/24 02:39:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:25 DEBUG : Looking for writers
2026/02/24 02:39:25 DEBUG : file1: reading active writers
2026/02/24 02:39:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:26 DEBUG : Looking for writers
2026/02/24 02:39:26 DEBUG : file1: reading active writers
2026/02/24 02:39:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:27 DEBUG : Looking for writers
2026/02/24 02:39:27 DEBUG : file1: reading active writers
2026/02/24 02:39:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:28 DEBUG : Looking for writers
2026/02/24 02:39:28 DEBUG : file1: reading active writers
2026/02/24 02:39:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:29 DEBUG : Looking for writers
2026/02/24 02:39:29 DEBUG : file1: reading active writers
2026/02/24 02:39:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:30 DEBUG : Looking for writers
2026/02/24 02:39:30 DEBUG : file1: reading active writers
2026/02/24 02:39:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:31 DEBUG : Looking for writers
2026/02/24 02:39:31 DEBUG : file1: reading active writers
2026/02/24 02:39:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:32 DEBUG : Looking for writers
2026/02/24 02:39:32 DEBUG : file1: reading active writers
2026/02/24 02:39:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:33 DEBUG : Looking for writers
2026/02/24 02:39:33 DEBUG : file1: reading active writers
2026/02/24 02:39:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:34 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007f8ff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e0008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635686976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020783615079240 ext:108121091092 loc:0x4586480} ATime:{wall:14006020783615091503 ext:108121103355 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/24 02:39:34 DEBUG : >WaitForWriters: 
2026/02/24 02:39:34 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/02/24 02:39:35 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/24 02:39:35.814409 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:39:35.814496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:39:35 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)
2026/02/24 02:39:36 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
2026/02/24 02:39:38 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
2026/02/24 02:39:42 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:39:42 DEBUG : Looking for writers
2026/02/24 02:39:42 DEBUG : file1: reading active writers
2026/02/24 02:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/24 02:39:42 DEBUG : Looking for writers
2026/02/24 02:39:42 DEBUG : file1: reading active writers
2026/02/24 02:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/24 02:39:42 DEBUG : Looking for writers
2026/02/24 02:39:42 DEBUG : file1: reading active writers
2026/02/24 02:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/24 02:39:42 DEBUG : Looking for writers
2026/02/24 02:39:42 DEBUG : file1: reading active writers
2026/02/24 02:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/24 02:39:42 DEBUG : Looking for writers
2026/02/24 02:39:42 DEBUG : file1: reading active writers
2026/02/24 02:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/24 02:39:42 DEBUG : Looking for writers
2026/02/24 02:39:42 DEBUG : file1: reading active writers
2026/02/24 02:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/24 02:39:43 DEBUG : Looking for writers
2026/02/24 02:39:43 DEBUG : file1: reading active writers
2026/02/24 02:39:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/24 02:39:43 DEBUG : Looking for writers
2026/02/24 02:39:43 DEBUG : file1: reading active writers
2026/02/24 02:39:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:44 DEBUG : Looking for writers
2026/02/24 02:39:44 DEBUG : file1: reading active writers
2026/02/24 02:39:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:45 DEBUG : Looking for writers
2026/02/24 02:39:45 DEBUG : file1: reading active writers
2026/02/24 02:39:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:46 DEBUG : Looking for writers
2026/02/24 02:39:46 DEBUG : file1: reading active writers
2026/02/24 02:39:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:47 DEBUG : Looking for writers
2026/02/24 02:39:47 DEBUG : file1: reading active writers
2026/02/24 02:39:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:48 DEBUG : Looking for writers
2026/02/24 02:39:48 DEBUG : file1: reading active writers
2026/02/24 02:39:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:49 DEBUG : Looking for writers
2026/02/24 02:39:49 DEBUG : file1: reading active writers
2026/02/24 02:39:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:50 DEBUG : Looking for writers
2026/02/24 02:39:50 DEBUG : file1: reading active writers
2026/02/24 02:39:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:51 DEBUG : Looking for writers
2026/02/24 02:39:51 DEBUG : file1: reading active writers
2026/02/24 02:39:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:52 DEBUG : Looking for writers
2026/02/24 02:39:52 DEBUG : file1: reading active writers
2026/02/24 02:39:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:53 DEBUG : Looking for writers
2026/02/24 02:39:53 DEBUG : file1: reading active writers
2026/02/24 02:39:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:54 DEBUG : Looking for writers
2026/02/24 02:39:54 DEBUG : file1: reading active writers
2026/02/24 02:39:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:55 DEBUG : Looking for writers
2026/02/24 02:39:55 DEBUG : file1: reading active writers
2026/02/24 02:39:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:56 DEBUG : Looking for writers
2026/02/24 02:39:56 DEBUG : file1: reading active writers
2026/02/24 02:39:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:57 DEBUG : Looking for writers
2026/02/24 02:39:57 DEBUG : file1: reading active writers
2026/02/24 02:39:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:58 DEBUG : Looking for writers
2026/02/24 02:39:58 DEBUG : file1: reading active writers
2026/02/24 02:39:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:39:59 DEBUG : Looking for writers
2026/02/24 02:39:59 DEBUG : file1: reading active writers
2026/02/24 02:39:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:00 DEBUG : Looking for writers
2026/02/24 02:40:00 DEBUG : file1: reading active writers
2026/02/24 02:40:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:01 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:01 DEBUG : Looking for writers
2026/02/24 02:40:01 DEBUG : file1: reading active writers
2026/02/24 02:40:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:02.307291 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:02.307477 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:02 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)
2026/02/24 02:40:02 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)
2026/02/24 02:40:02 DEBUG : Looking for writers
2026/02/24 02:40:02 DEBUG : file1: reading active writers
2026/02/24 02:40:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:03 DEBUG : Looking for writers
2026/02/24 02:40:03 DEBUG : file1: reading active writers
2026/02/24 02:40:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:04 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/24 02:40:04 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/24 02:40:04 DEBUG : Looking for writers
2026/02/24 02:40:04 DEBUG : file1: reading active writers
2026/02/24 02:40:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:05 DEBUG : Looking for writers
2026/02/24 02:40:05 DEBUG : file1: reading active writers
2026/02/24 02:40:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:06 DEBUG : Looking for writers
2026/02/24 02:40:06 DEBUG : file1: reading active writers
2026/02/24 02:40:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:07 DEBUG : Looking for writers
2026/02/24 02:40:07 DEBUG : file1: reading active writers
2026/02/24 02:40:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:08 DEBUG : Looking for writers
2026/02/24 02:40:08 DEBUG : file1: reading active writers
2026/02/24 02:40:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:09 DEBUG : Looking for writers
2026/02/24 02:40:09 DEBUG : file1: reading active writers
2026/02/24 02:40:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:10 DEBUG : Looking for writers
2026/02/24 02:40:10 DEBUG : file1: reading active writers
2026/02/24 02:40:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:11 DEBUG : Looking for writers
2026/02/24 02:40:11 DEBUG : file1: reading active writers
2026/02/24 02:40:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:40:12 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007f8ff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e0008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635686976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020783615079240 ext:108121091092 loc:0x4586480} ATime:{wall:14006020783615091503 ext:108121103355 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/24 02:40:12 DEBUG : >WaitForWriters: 
2026/02/24 02:40:12 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:40:12 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.37s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:40:12 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:40:12 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:40:12 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:40:12 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:40:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:40:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:40:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:40:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:40:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:40:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:40:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:40:12 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:40:12 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:40:12 DEBUG : file1: newRWFileHandle: 
2026/02/24 02:40:12 DEBUG : file1(0xc000a7bc00): openPending: 
2026/02/24 02:40:12 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/24 02:40:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:40:12 DEBUG : file1(0xc000a7bc00): >openPending: err=<nil>
2026/02/24 02:40:12 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/24 02:40:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:40:12 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/24 02:40:12 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/24 02:40:12 DEBUG : file1(0xc000a7bc00): close: 
2026/02/24 02:40:12 DEBUG : file1: vfs cache: setting modification time to 2026-02-24 02:40:12.70362809 +0000 UTC m=+176.487244804
2026/02/24 02:40:12 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/24 02:40:12 DEBUG : file1(0xc000a7bc00): >close: err=<nil>
2026/02/24 02:40:12 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/24 02:40:12 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/24 02:40:12 DEBUG : file2: newRWFileHandle: 
2026/02/24 02:40:12 DEBUG : file2(0xc00096c180): openPending: 
2026/02/24 02:40:12 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/24 02:40:12 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/24 02:40:12 DEBUG : file2(0xc00096c180): >openPending: err=<nil>
2026/02/24 02:40:12 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/24 02:40:12 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/24 02:40:12 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/24 02:40:12 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/24 02:40:12 DEBUG : file2(0xc00096c180): RWFileHandle.Flush
2026/02/24 02:40:12 DEBUG : file2(0xc00096c180): RWFileHandle.Release
2026/02/24 02:40:12 DEBUG : file2(0xc00096c180): close: 
2026/02/24 02:40:12 DEBUG : file2: vfs cache: setting modification time to 2026-02-24 02:40:12.704707676 +0000 UTC m=+176.488324391
2026/02/24 02:40:12 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/24 02:40:12 DEBUG : file2(0xc00096c180): >close: err=<nil>
2026/02/24 02:40:12 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:40:12 DEBUG : Looking for writers
2026/02/24 02:40:12 DEBUG : file2: reading active writers
2026/02/24 02:40:12 DEBUG : file1: reading active writers
2026/02/24 02:40:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/24 02:40:12 DEBUG : Looking for writers
2026/02/24 02:40:12 DEBUG : file1: reading active writers
2026/02/24 02:40:12 DEBUG : file2: reading active writers
2026/02/24 02:40:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/24 02:40:12 DEBUG : Looking for writers
2026/02/24 02:40:12 DEBUG : file1: reading active writers
2026/02/24 02:40:12 DEBUG : file2: reading active writers
2026/02/24 02:40:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/24 02:40:12 DEBUG : Looking for writers
2026/02/24 02:40:12 DEBUG : file1: reading active writers
2026/02/24 02:40:12 DEBUG : file2: reading active writers
2026/02/24 02:40:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/24 02:40:12 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:12 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:40:12 DEBUG : Looking for writers
2026/02/24 02:40:12 DEBUG : file1: reading active writers
2026/02/24 02:40:12 DEBUG : file2: reading active writers
2026/02/24 02:40:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/24 02:40:13 DEBUG : Looking for writers
2026/02/24 02:40:13 DEBUG : file1: reading active writers
2026/02/24 02:40:13 DEBUG : file2: reading active writers
2026/02/24 02:40:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/24 02:40:13 DEBUG : Looking for writers
2026/02/24 02:40:13 DEBUG : file1: reading active writers
2026/02/24 02:40:13 DEBUG : file2: reading active writers
2026/02/24 02:40:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/24 02:40:13.593709 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:13.593725 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:13 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)
2026/02/24 02:40:13 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)
2026/02/24 02:40:13 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:13 DEBUG : Looking for writers
2026/02/24 02:40:13 DEBUG : file2: reading active writers
2026/02/24 02:40:13 DEBUG : file1: reading active writers
2026/02/24 02:40:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:14.322730 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:14.322745 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:14 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)
2026/02/24 02:40:14 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)
2026/02/24 02:40:14 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:40:14 DEBUG : Looking for writers
2026/02/24 02:40:14 DEBUG : file2: reading active writers
2026/02/24 02:40:14 DEBUG : file1: reading active writers
2026/02/24 02:40:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:15.055073 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:15.055092 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:15 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)
2026/02/24 02:40:15 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:15.778697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:15.778715 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:15 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:15 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)
2026/02/24 02:40:15 DEBUG : Looking for writers
2026/02/24 02:40:15 DEBUG : file1: reading active writers
2026/02/24 02:40:15 DEBUG : file2: reading active writers
2026/02/24 02:40:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:16 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:40:16.853647 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:16.853697 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:16 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)
2026/02/24 02:40:16 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)
2026/02/24 02:40:16 DEBUG : Looking for writers
2026/02/24 02:40:16 DEBUG : file2: reading active writers
2026/02/24 02:40:16 DEBUG : file1: reading active writers
2026/02/24 02:40:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:17.606387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:17.606416 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:17 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)
2026/02/24 02:40:17 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)
2026/02/24 02:40:17 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:17 DEBUG : Looking for writers
2026/02/24 02:40:17 DEBUG : file1: reading active writers
2026/02/24 02:40:17 DEBUG : file2: reading active writers
2026/02/24 02:40:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:18 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:40:18.456588 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:18.456629 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:18 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)
2026/02/24 02:40:18 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)
2026/02/24 02:40:18 DEBUG : Looking for writers
2026/02/24 02:40:18 DEBUG : file1: reading active writers
2026/02/24 02:40:18 DEBUG : file2: reading active writers
2026/02/24 02:40:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:19.207933 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:19.207951 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:19 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)
2026/02/24 02:40:19 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)
2026/02/24 02:40:19 DEBUG : Looking for writers
2026/02/24 02:40:19 DEBUG : file1: reading active writers
2026/02/24 02:40:19 DEBUG : file2: reading active writers
2026/02/24 02:40:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:20 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:20 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:40:20.905023 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:20.905044 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:20 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)
2026/02/24 02:40:20 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)
2026/02/24 02:40:20 DEBUG : Looking for writers
2026/02/24 02:40:20 DEBUG : file1: reading active writers
2026/02/24 02:40:20 DEBUG : file2: reading active writers
2026/02/24 02:40:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:21.730812 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:21.730833 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:21 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)
2026/02/24 02:40:21 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)
2026/02/24 02:40:21 DEBUG : Looking for writers
2026/02/24 02:40:21 DEBUG : file1: reading active writers
2026/02/24 02:40:21 DEBUG : file2: reading active writers
2026/02/24 02:40:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:22 DEBUG : Looking for writers
2026/02/24 02:40:22 DEBUG : file1: reading active writers
2026/02/24 02:40:22 DEBUG : file2: reading active writers
2026/02/24 02:40:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:23 DEBUG : Looking for writers
2026/02/24 02:40:23 DEBUG : file1: reading active writers
2026/02/24 02:40:23 DEBUG : file2: reading active writers
2026/02/24 02:40:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:24 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:24.852392 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:24.852496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:24 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)
2026/02/24 02:40:24 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:40:24 DEBUG : Looking for writers
2026/02/24 02:40:24 DEBUG : file1: reading active writers
2026/02/24 02:40:24 DEBUG : file2: reading active writers
2026/02/24 02:40:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:25.717233 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:25.717254 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:25 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:25 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)
2026/02/24 02:40:25 DEBUG : Looking for writers
2026/02/24 02:40:25 DEBUG : file1: reading active writers
2026/02/24 02:40:25 DEBUG : file2: reading active writers
2026/02/24 02:40:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:26 DEBUG : Looking for writers
2026/02/24 02:40:26 DEBUG : file1: reading active writers
2026/02/24 02:40:26 DEBUG : file2: reading active writers
2026/02/24 02:40:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:27 DEBUG : Looking for writers
2026/02/24 02:40:27 DEBUG : file1: reading active writers
2026/02/24 02:40:27 DEBUG : file2: reading active writers
2026/02/24 02:40:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:28 DEBUG : Looking for writers
2026/02/24 02:40:28 DEBUG : file1: reading active writers
2026/02/24 02:40:28 DEBUG : file2: reading active writers
2026/02/24 02:40:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:29 DEBUG : Looking for writers
2026/02/24 02:40:29 DEBUG : file2: reading active writers
2026/02/24 02:40:29 DEBUG : file1: reading active writers
2026/02/24 02:40:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:30 DEBUG : Looking for writers
2026/02/24 02:40:30 DEBUG : file1: reading active writers
2026/02/24 02:40:30 DEBUG : file2: reading active writers
2026/02/24 02:40:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:31 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:31.995150 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:31.995176 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:31 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)
2026/02/24 02:40:31 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)
2026/02/24 02:40:31 DEBUG : Looking for writers
2026/02/24 02:40:31 DEBUG : file2: reading active writers
2026/02/24 02:40:31 DEBUG : file1: reading active writers
2026/02/24 02:40:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:32 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:40:32.938492 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:32.938517 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:32 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)
2026/02/24 02:40:32 DEBUG : Looking for writers
2026/02/24 02:40:32 DEBUG : file1: reading active writers
2026/02/24 02:40:32 DEBUG : file2: reading active writers
2026/02/24 02:40:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:33 DEBUG : Looking for writers
2026/02/24 02:40:33 DEBUG : file2: reading active writers
2026/02/24 02:40:33 DEBUG : file1: reading active writers
2026/02/24 02:40:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:35 DEBUG : Looking for writers
2026/02/24 02:40:35 DEBUG : file2: reading active writers
2026/02/24 02:40:35 DEBUG : file1: reading active writers
2026/02/24 02:40:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:36 DEBUG : Looking for writers
2026/02/24 02:40:36 DEBUG : file2: reading active writers
2026/02/24 02:40:36 DEBUG : file1: reading active writers
2026/02/24 02:40:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:37 DEBUG : Looking for writers
2026/02/24 02:40:37 DEBUG : file1: reading active writers
2026/02/24 02:40:37 DEBUG : file2: reading active writers
2026/02/24 02:40:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:38 DEBUG : Looking for writers
2026/02/24 02:40:38 DEBUG : file1: reading active writers
2026/02/24 02:40:38 DEBUG : file2: reading active writers
2026/02/24 02:40:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:39 DEBUG : Looking for writers
2026/02/24 02:40:39 DEBUG : file1: reading active writers
2026/02/24 02:40:39 DEBUG : file2: reading active writers
2026/02/24 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:40 DEBUG : Looking for writers
2026/02/24 02:40:40 DEBUG : file1: reading active writers
2026/02/24 02:40:40 DEBUG : file2: reading active writers
2026/02/24 02:40:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:41 DEBUG : Looking for writers
2026/02/24 02:40:41 DEBUG : file1: reading active writers
2026/02/24 02:40:41 DEBUG : file2: reading active writers
2026/02/24 02:40:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:42 DEBUG : Looking for writers
2026/02/24 02:40:42 DEBUG : file1: reading active writers
2026/02/24 02:40:42 DEBUG : file2: reading active writers
2026/02/24 02:40:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:42 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00095a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bc2808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646051904} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020856995676986 ext:176487244804 loc:0x4586480} ATime:{wall:14006020856995844312 ext:176487412131 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00095a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bc2908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646052160} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020856996756572 ext:176488324391 loc:0x4586480} ATime:{wall:14006020856996879113 ext:176488446932 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/24 02:40:42 DEBUG : >WaitForWriters: 
2026/02/24 02:40:42 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/24 02:40:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/02/24 02:40:44 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:40:45.505705 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:45.505735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:45 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)
2026/02/24 02:40:45 DEBUG : file2: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/24 02:40:46.571097 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:40:46.571118 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:46 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)
2026/02/24 02:40:46 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:40:46 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
2026/02/24 02:40:50 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:40:50 DEBUG : Looking for writers
2026/02/24 02:40:50 DEBUG : file1: reading active writers
2026/02/24 02:40:50 DEBUG : file2: reading active writers
2026/02/24 02:40:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/24 02:40:50 DEBUG : Looking for writers
2026/02/24 02:40:50 DEBUG : file2: reading active writers
2026/02/24 02:40:50 DEBUG : file1: reading active writers
2026/02/24 02:40:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/24 02:40:50 DEBUG : Looking for writers
2026/02/24 02:40:50 DEBUG : file1: reading active writers
2026/02/24 02:40:50 DEBUG : file2: reading active writers
2026/02/24 02:40:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/24 02:40:50 DEBUG : Looking for writers
2026/02/24 02:40:50 DEBUG : file2: reading active writers
2026/02/24 02:40:50 DEBUG : file1: reading active writers
2026/02/24 02:40:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/24 02:40:51 DEBUG : Looking for writers
2026/02/24 02:40:51 DEBUG : file1: reading active writers
2026/02/24 02:40:51 DEBUG : file2: reading active writers
2026/02/24 02:40:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/24 02:40:51 DEBUG : Looking for writers
2026/02/24 02:40:51 DEBUG : file1: reading active writers
2026/02/24 02:40:51 DEBUG : file2: reading active writers
2026/02/24 02:40:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/24 02:40:51 DEBUG : Looking for writers
2026/02/24 02:40:51 DEBUG : file2: reading active writers
2026/02/24 02:40:51 DEBUG : file1: reading active writers
2026/02/24 02:40:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/24 02:40:52 DEBUG : Looking for writers
2026/02/24 02:40:52 DEBUG : file1: reading active writers
2026/02/24 02:40:52 DEBUG : file2: reading active writers
2026/02/24 02:40:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:53 DEBUG : Looking for writers
2026/02/24 02:40:53 DEBUG : file1: reading active writers
2026/02/24 02:40:53 DEBUG : file2: reading active writers
2026/02/24 02:40:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:54 DEBUG : Looking for writers
2026/02/24 02:40:54 DEBUG : file1: reading active writers
2026/02/24 02:40:54 DEBUG : file2: reading active writers
2026/02/24 02:40:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:55 DEBUG : Looking for writers
2026/02/24 02:40:55 DEBUG : file1: reading active writers
2026/02/24 02:40:55 DEBUG : file2: reading active writers
2026/02/24 02:40:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:56 DEBUG : Looking for writers
2026/02/24 02:40:56 DEBUG : file1: reading active writers
2026/02/24 02:40:56 DEBUG : file2: reading active writers
2026/02/24 02:40:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:57 DEBUG : Looking for writers
2026/02/24 02:40:57 DEBUG : file1: reading active writers
2026/02/24 02:40:57 DEBUG : file2: reading active writers
2026/02/24 02:40:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:58 DEBUG : Looking for writers
2026/02/24 02:40:58 DEBUG : file1: reading active writers
2026/02/24 02:40:58 DEBUG : file2: reading active writers
2026/02/24 02:40:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:40:59 DEBUG : Looking for writers
2026/02/24 02:40:59 DEBUG : file1: reading active writers
2026/02/24 02:40:59 DEBUG : file2: reading active writers
2026/02/24 02:40:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:00 DEBUG : Looking for writers
2026/02/24 02:41:00 DEBUG : file1: reading active writers
2026/02/24 02:41:00 DEBUG : file2: reading active writers
2026/02/24 02:41:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:01 DEBUG : Looking for writers
2026/02/24 02:41:01 DEBUG : file2: reading active writers
2026/02/24 02:41:01 DEBUG : file1: reading active writers
2026/02/24 02:41:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:02 DEBUG : Looking for writers
2026/02/24 02:41:02 DEBUG : file1: reading active writers
2026/02/24 02:41:02 DEBUG : file2: reading active writers
2026/02/24 02:41:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:03 DEBUG : Looking for writers
2026/02/24 02:41:03 DEBUG : file1: reading active writers
2026/02/24 02:41:03 DEBUG : file2: reading active writers
2026/02/24 02:41:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:04 DEBUG : Looking for writers
2026/02/24 02:41:04 DEBUG : file1: reading active writers
2026/02/24 02:41:04 DEBUG : file2: reading active writers
2026/02/24 02:41:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:05 DEBUG : Looking for writers
2026/02/24 02:41:05 DEBUG : file1: reading active writers
2026/02/24 02:41:05 DEBUG : file2: reading active writers
2026/02/24 02:41:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:06 DEBUG : Looking for writers
2026/02/24 02:41:06 DEBUG : file1: reading active writers
2026/02/24 02:41:06 DEBUG : file2: reading active writers
2026/02/24 02:41:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:07 DEBUG : Looking for writers
2026/02/24 02:41:07 DEBUG : file1: reading active writers
2026/02/24 02:41:07 DEBUG : file2: reading active writers
2026/02/24 02:41:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:08 DEBUG : Looking for writers
2026/02/24 02:41:08 DEBUG : file2: reading active writers
2026/02/24 02:41:08 DEBUG : file1: reading active writers
2026/02/24 02:41:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:09 DEBUG : Looking for writers
2026/02/24 02:41:09 DEBUG : file1: reading active writers
2026/02/24 02:41:09 DEBUG : file2: reading active writers
2026/02/24 02:41:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:10 DEBUG : Looking for writers
2026/02/24 02:41:10 DEBUG : file1: reading active writers
2026/02/24 02:41:10 DEBUG : file2: reading active writers
2026/02/24 02:41:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:11 DEBUG : file1: vfs cache: starting upload
2026/02/24 02:41:11 DEBUG : Looking for writers
2026/02/24 02:41:11 DEBUG : file1: reading active writers
2026/02/24 02:41:11 DEBUG : file2: reading active writers
2026/02/24 02:41:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:12.059172 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:12.059196 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:12 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)
2026/02/24 02:41:12 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)
2026/02/24 02:41:12 DEBUG : Looking for writers
2026/02/24 02:41:12 DEBUG : file1: reading active writers
2026/02/24 02:41:12 DEBUG : file2: reading active writers
2026/02/24 02:41:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:12 DEBUG : file2: vfs cache: starting upload
2026/02/24 02:41:12 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/24 02:41:12 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/24 02:41:12 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/02/24 02:41:12.948275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:12.948302 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:12 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:12 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)
2026/02/24 02:41:13 DEBUG : Looking for writers
2026/02/24 02:41:13 DEBUG : file1: reading active writers
2026/02/24 02:41:13 DEBUG : file2: reading active writers
2026/02/24 02:41:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:14 DEBUG : Looking for writers
2026/02/24 02:41:14 DEBUG : file1: reading active writers
2026/02/24 02:41:14 DEBUG : file2: reading active writers
2026/02/24 02:41:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:15 DEBUG : Looking for writers
2026/02/24 02:41:15 DEBUG : file1: reading active writers
2026/02/24 02:41:15 DEBUG : file2: reading active writers
2026/02/24 02:41:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:16 DEBUG : Looking for writers
2026/02/24 02:41:16 DEBUG : file2: reading active writers
2026/02/24 02:41:16 DEBUG : file1: reading active writers
2026/02/24 02:41:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:17 DEBUG : Looking for writers
2026/02/24 02:41:17 DEBUG : file1: reading active writers
2026/02/24 02:41:17 DEBUG : file2: reading active writers
2026/02/24 02:41:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:18 DEBUG : Looking for writers
2026/02/24 02:41:18 DEBUG : file1: reading active writers
2026/02/24 02:41:18 DEBUG : file2: reading active writers
2026/02/24 02:41:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:19 DEBUG : Looking for writers
2026/02/24 02:41:19 DEBUG : file1: reading active writers
2026/02/24 02:41:19 DEBUG : file2: reading active writers
2026/02/24 02:41:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:20 DEBUG : Looking for writers
2026/02/24 02:41:20 DEBUG : file1: reading active writers
2026/02/24 02:41:20 DEBUG : file2: reading active writers
2026/02/24 02:41:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/24 02:41:20 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00095a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bc2808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646051904} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020856995676986 ext:176487244804 loc:0x4586480} ATime:{wall:14006020856995844312 ext:176487412131 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00095a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bc2908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646052160} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006020856996756572 ext:176488324391 loc:0x4586480} ATime:{wall:14006020856996879113 ext:176488446932 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/24 02:41:20 DEBUG : >WaitForWriters: 
2026/02/24 02:41:20 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:41:21 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.44s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:21 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:21 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:41:21 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:41:21.673653 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:21.673670 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:21 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:21 DEBUG : Looking for writers
2026/02/24 02:41:21 DEBUG : >WaitForWriters: 
2026/02/24 02:41:21 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:41:21 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.78s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:21 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:21 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:41:21 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:21 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:41:22.426606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:22.426629 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:22 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:22 DEBUG : Looking for writers
2026/02/24 02:41:22 DEBUG : >WaitForWriters: 
2026/02/24 02:41:22 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:41:22 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.76s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:22 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:22 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:41:22 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:22 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:41:22 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:41:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:41:22 DEBUG : file1: newRWFileHandle: 
2026/02/24 02:41:22 DEBUG : file1(0xc00081fe00): openPending: 
2026/02/24 02:41:22 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/24 02:41:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:41:22 DEBUG : file1(0xc00081fe00): >openPending: err=<nil>
2026/02/24 02:41:22 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/24 02:41:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:41:22 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/24 02:41:22 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/24 02:41:23.341609 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:23.341664 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:23 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:23 DEBUG : Looking for writers
2026/02/24 02:41:23 DEBUG : file1: reading active writers
2026/02/24 02:41:23 DEBUG : file1: active writers 1
2026/02/24 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/24 02:41:23 DEBUG : Looking for writers
2026/02/24 02:41:23 DEBUG : file1: reading active writers
2026/02/24 02:41:23 DEBUG : file1: active writers 1
2026/02/24 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/24 02:41:23 DEBUG : Looking for writers
2026/02/24 02:41:23 DEBUG : file1: reading active writers
2026/02/24 02:41:23 DEBUG : file1: active writers 1
2026/02/24 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/24 02:41:23 DEBUG : Looking for writers
2026/02/24 02:41:23 DEBUG : file1: reading active writers
2026/02/24 02:41:23 DEBUG : file1: active writers 1
2026/02/24 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/24 02:41:23 DEBUG : Looking for writers
2026/02/24 02:41:23 DEBUG : file1: reading active writers
2026/02/24 02:41:23 DEBUG : file1: active writers 1
2026/02/24 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/24 02:41:23 DEBUG : Looking for writers
2026/02/24 02:41:23 DEBUG : file1: reading active writers
2026/02/24 02:41:23 DEBUG : file1: active writers 1
2026/02/24 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/24 02:41:23 DEBUG : Looking for writers
2026/02/24 02:41:23 DEBUG : file1: reading active writers
2026/02/24 02:41:23 DEBUG : file1: active writers 1
2026/02/24 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/24 02:41:24 DEBUG : Looking for writers
2026/02/24 02:41:24 DEBUG : file1: reading active writers
2026/02/24 02:41:24 DEBUG : file1: active writers 1
2026/02/24 02:41:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:25 DEBUG : Looking for writers
2026/02/24 02:41:25 DEBUG : file1: reading active writers
2026/02/24 02:41:25 DEBUG : file1: active writers 1
2026/02/24 02:41:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:26 DEBUG : Looking for writers
2026/02/24 02:41:26 DEBUG : file1: reading active writers
2026/02/24 02:41:26 DEBUG : file1: active writers 1
2026/02/24 02:41:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:27 DEBUG : Looking for writers
2026/02/24 02:41:27 DEBUG : file1: reading active writers
2026/02/24 02:41:27 DEBUG : file1: active writers 1
2026/02/24 02:41:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:28 DEBUG : Looking for writers
2026/02/24 02:41:28 DEBUG : file1: reading active writers
2026/02/24 02:41:28 DEBUG : file1: active writers 1
2026/02/24 02:41:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:29 DEBUG : Looking for writers
2026/02/24 02:41:29 DEBUG : file1: reading active writers
2026/02/24 02:41:29 DEBUG : file1: active writers 1
2026/02/24 02:41:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:30 DEBUG : Looking for writers
2026/02/24 02:41:30 DEBUG : file1: reading active writers
2026/02/24 02:41:30 DEBUG : file1: active writers 1
2026/02/24 02:41:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:31 DEBUG : Looking for writers
2026/02/24 02:41:31 DEBUG : file1: reading active writers
2026/02/24 02:41:31 DEBUG : file1: active writers 1
2026/02/24 02:41:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:32 DEBUG : Looking for writers
2026/02/24 02:41:32 DEBUG : file1: reading active writers
2026/02/24 02:41:32 DEBUG : file1: active writers 1
2026/02/24 02:41:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:33 DEBUG : Looking for writers
2026/02/24 02:41:33 DEBUG : file1: reading active writers
2026/02/24 02:41:33 DEBUG : file1: active writers 1
2026/02/24 02:41:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:34 DEBUG : Looking for writers
2026/02/24 02:41:34 DEBUG : file1: reading active writers
2026/02/24 02:41:34 DEBUG : file1: active writers 1
2026/02/24 02:41:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:35 DEBUG : Looking for writers
2026/02/24 02:41:35 DEBUG : file1: reading active writers
2026/02/24 02:41:35 DEBUG : file1: active writers 1
2026/02/24 02:41:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:36 DEBUG : Looking for writers
2026/02/24 02:41:36 DEBUG : file1: reading active writers
2026/02/24 02:41:36 DEBUG : file1: active writers 1
2026/02/24 02:41:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:37 DEBUG : Looking for writers
2026/02/24 02:41:37 DEBUG : file1: reading active writers
2026/02/24 02:41:37 DEBUG : file1: active writers 1
2026/02/24 02:41:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:38 DEBUG : Looking for writers
2026/02/24 02:41:38 DEBUG : file1: reading active writers
2026/02/24 02:41:38 DEBUG : file1: active writers 1
2026/02/24 02:41:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:39 DEBUG : Looking for writers
2026/02/24 02:41:39 DEBUG : file1: reading active writers
2026/02/24 02:41:39 DEBUG : file1: active writers 1
2026/02/24 02:41:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:40 DEBUG : Looking for writers
2026/02/24 02:41:40 DEBUG : file1: reading active writers
2026/02/24 02:41:40 DEBUG : file1: active writers 1
2026/02/24 02:41:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:41 DEBUG : Looking for writers
2026/02/24 02:41:41 DEBUG : file1: reading active writers
2026/02/24 02:41:41 DEBUG : file1: active writers 1
2026/02/24 02:41:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:42 DEBUG : Looking for writers
2026/02/24 02:41:42 DEBUG : file1: reading active writers
2026/02/24 02:41:42 DEBUG : file1: active writers 1
2026/02/24 02:41:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:43 DEBUG : Looking for writers
2026/02/24 02:41:43 DEBUG : file1: reading active writers
2026/02/24 02:41:43 DEBUG : file1: active writers 1
2026/02/24 02:41:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:44 DEBUG : Looking for writers
2026/02/24 02:41:44 DEBUG : file1: reading active writers
2026/02/24 02:41:44 DEBUG : file1: active writers 1
2026/02/24 02:41:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:45 DEBUG : Looking for writers
2026/02/24 02:41:45 DEBUG : file1: reading active writers
2026/02/24 02:41:45 DEBUG : file1: active writers 1
2026/02/24 02:41:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:46 DEBUG : Looking for writers
2026/02/24 02:41:46 DEBUG : file1: reading active writers
2026/02/24 02:41:46 DEBUG : file1: active writers 1
2026/02/24 02:41:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:47 DEBUG : Looking for writers
2026/02/24 02:41:47 DEBUG : file1: reading active writers
2026/02/24 02:41:47 DEBUG : file1: active writers 1
2026/02/24 02:41:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:48 DEBUG : Looking for writers
2026/02/24 02:41:48 DEBUG : file1: reading active writers
2026/02/24 02:41:48 DEBUG : file1: active writers 1
2026/02/24 02:41:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:49 DEBUG : Looking for writers
2026/02/24 02:41:49 DEBUG : file1: reading active writers
2026/02/24 02:41:49 DEBUG : file1: active writers 1
2026/02/24 02:41:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:50 DEBUG : Looking for writers
2026/02/24 02:41:50 DEBUG : file1: reading active writers
2026/02/24 02:41:50 DEBUG : file1: active writers 1
2026/02/24 02:41:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:51 DEBUG : Looking for writers
2026/02/24 02:41:51 DEBUG : file1: reading active writers
2026/02/24 02:41:51 DEBUG : file1: active writers 1
2026/02/24 02:41:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:52 DEBUG : Looking for writers
2026/02/24 02:41:52 DEBUG : file1: reading active writers
2026/02/24 02:41:52 DEBUG : file1: active writers 1
2026/02/24 02:41:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/24 02:41:53 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000619590 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0006b1608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640738880} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000148bc0 info:{ModTime:{wall:14006020932156219009 ext:246485859148 loc:0x4586480} ATime:{wall:14006020932156219009 ext:246485859148 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/24 02:41:53 DEBUG : >WaitForWriters: 
2026/02/24 02:41:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:41:53 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.93s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:53 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/24 02:41:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/24 02:41:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zidoven9gabe"
2026/02/24 02:41:53 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/24 02:41:53 DEBUG : forgetting directory cache
2026/02/24 02:41:54.198639 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:54.198659 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:54 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:54 DEBUG : Looking for writers
2026/02/24 02:41:54 DEBUG : >WaitForWriters: 
2026/02/24 02:41:54 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': vfs cache: cleaner exiting
2026/02/24 02:41:54 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.84s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:54.995326 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:54.995357 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:55 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.80s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:55.777399 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:55.777498 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:55 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.77s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:55 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:55 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:41:56.559280 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:56.559365 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:56 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:56 DEBUG : Looking for writers
2026/02/24 02:41:56 DEBUG : >WaitForWriters: 
2026/02/24 02:41:56 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.80s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:56 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:56 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:41:57.318916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:57.318941 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:57 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:57 DEBUG : Looking for writers
2026/02/24 02:41:57 DEBUG : >WaitForWriters: 
2026/02/24 02:41:57 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.74s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:57 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:57 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:41:58.036547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:58.036571 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:58 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:58 DEBUG : Looking for writers
2026/02/24 02:41:58 DEBUG : >WaitForWriters: 
2026/02/24 02:41:58 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.72s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:58 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:58 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:41:58.790914 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:58.791016 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:58 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:58 DEBUG : Looking for writers
2026/02/24 02:41:58 DEBUG : >WaitForWriters: 
2026/02/24 02:41:58 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.76s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:41:58 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:41:58 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:41:59 ERROR : error listing: directory not found
2026/02/24 02:41:59.916214 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:41:59.916227 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:41:59 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
2026/02/24 02:41:59 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:41:59 DEBUG : Looking for writers
2026/02/24 02:41:59 DEBUG : >WaitForWriters: 
2026/02/24 02:42:00 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.15s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:00 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:00 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:00 ERROR : error listing: directory not found
2026/02/24 02:42:00 ERROR : error listing: directory not found
2026/02/24 02:42:01.130149 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:01.130456 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:01 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
2026/02/24 02:42:01 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:01 DEBUG : Looking for writers
2026/02/24 02:42:01 DEBUG : >WaitForWriters: 
2026/02/24 02:42:01 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.19s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:01 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:01 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:01 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/24 02:42:01 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/24 02:42:01 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/24 02:42:01 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (5 bytes), uploading instead of streaming
2026/02/24 02:42:02.192054 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:02.192077 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:02 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)
2026/02/24 02:42:02 DEBUG : file1: Remove: 
2026/02/24 02:42:02 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:02 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
2026/02/24 02:42:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/24 02:42:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/24 02:42:06 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
2026/02/24 02:42:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:10 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:10 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:10 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (0 bytes), uploading instead of streaming
2026/02/24 02:42:11.020884 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:11.020900 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:11 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)
2026/02/24 02:42:11 DEBUG : file1: Remove: 
2026/02/24 02:42:11 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:11 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
2026/02/24 02:42:11 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:11 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:11 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:11 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:11 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
2026/02/24 02:42:11 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:11 DEBUG : Looking for writers
2026/02/24 02:42:11 DEBUG : file1: reading active writers
2026/02/24 02:42:11 DEBUG : file1: active writers 1
2026/02/24 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/24 02:42:11 DEBUG : Looking for writers
2026/02/24 02:42:11 DEBUG : file1: reading active writers
2026/02/24 02:42:11 DEBUG : file1: active writers 1
2026/02/24 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/24 02:42:11 DEBUG : Looking for writers
2026/02/24 02:42:11 DEBUG : file1: reading active writers
2026/02/24 02:42:11 DEBUG : file1: active writers 1
2026/02/24 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/24 02:42:11 DEBUG : Looking for writers
2026/02/24 02:42:11 DEBUG : file1: reading active writers
2026/02/24 02:42:11 DEBUG : file1: active writers 1
2026/02/24 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/24 02:42:11 DEBUG : Looking for writers
2026/02/24 02:42:11 DEBUG : file1: reading active writers
2026/02/24 02:42:11 DEBUG : file1: active writers 1
2026/02/24 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/24 02:42:11 DEBUG : Looking for writers
2026/02/24 02:42:11 DEBUG : file1: reading active writers
2026/02/24 02:42:11 DEBUG : file1: active writers 1
2026/02/24 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/24 02:42:11 DEBUG : Looking for writers
2026/02/24 02:42:11 DEBUG : file1: reading active writers
2026/02/24 02:42:11 DEBUG : file1: active writers 1
2026/02/24 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/24 02:42:12 DEBUG : Looking for writers
2026/02/24 02:42:12 DEBUG : file1: reading active writers
2026/02/24 02:42:12 DEBUG : file1: active writers 1
2026/02/24 02:42:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:13 DEBUG : Looking for writers
2026/02/24 02:42:13 DEBUG : file1: reading active writers
2026/02/24 02:42:13 DEBUG : file1: active writers 1
2026/02/24 02:42:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:14 DEBUG : Looking for writers
2026/02/24 02:42:14 DEBUG : file1: reading active writers
2026/02/24 02:42:14 DEBUG : file1: active writers 1
2026/02/24 02:42:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:15 DEBUG : Looking for writers
2026/02/24 02:42:15 DEBUG : file1: reading active writers
2026/02/24 02:42:15 DEBUG : file1: active writers 1
2026/02/24 02:42:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:16 DEBUG : Looking for writers
2026/02/24 02:42:16 DEBUG : file1: reading active writers
2026/02/24 02:42:16 DEBUG : file1: active writers 1
2026/02/24 02:42:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:17 DEBUG : Looking for writers
2026/02/24 02:42:17 DEBUG : file1: reading active writers
2026/02/24 02:42:17 DEBUG : file1: active writers 1
2026/02/24 02:42:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:18 DEBUG : Looking for writers
2026/02/24 02:42:18 DEBUG : file1: reading active writers
2026/02/24 02:42:18 DEBUG : file1: active writers 1
2026/02/24 02:42:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:19 DEBUG : Looking for writers
2026/02/24 02:42:19 DEBUG : file1: reading active writers
2026/02/24 02:42:19 DEBUG : file1: active writers 1
2026/02/24 02:42:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:20 DEBUG : Looking for writers
2026/02/24 02:42:20 DEBUG : file1: reading active writers
2026/02/24 02:42:20 DEBUG : file1: active writers 1
2026/02/24 02:42:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:21 DEBUG : Looking for writers
2026/02/24 02:42:21 DEBUG : file1: reading active writers
2026/02/24 02:42:21 DEBUG : file1: active writers 1
2026/02/24 02:42:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:22 DEBUG : Looking for writers
2026/02/24 02:42:22 DEBUG : file1: reading active writers
2026/02/24 02:42:22 DEBUG : file1: active writers 1
2026/02/24 02:42:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:23 DEBUG : Looking for writers
2026/02/24 02:42:23 DEBUG : file1: reading active writers
2026/02/24 02:42:23 DEBUG : file1: active writers 1
2026/02/24 02:42:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:24 DEBUG : Looking for writers
2026/02/24 02:42:24 DEBUG : file1: reading active writers
2026/02/24 02:42:24 DEBUG : file1: active writers 1
2026/02/24 02:42:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:25 DEBUG : Looking for writers
2026/02/24 02:42:25 DEBUG : file1: reading active writers
2026/02/24 02:42:25 DEBUG : file1: active writers 1
2026/02/24 02:42:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:26 DEBUG : Looking for writers
2026/02/24 02:42:26 DEBUG : file1: reading active writers
2026/02/24 02:42:26 DEBUG : file1: active writers 1
2026/02/24 02:42:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:27 DEBUG : Looking for writers
2026/02/24 02:42:27 DEBUG : file1: reading active writers
2026/02/24 02:42:27 DEBUG : file1: active writers 1
2026/02/24 02:42:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:28 DEBUG : Looking for writers
2026/02/24 02:42:28 DEBUG : file1: reading active writers
2026/02/24 02:42:28 DEBUG : file1: active writers 1
2026/02/24 02:42:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:29 DEBUG : Looking for writers
2026/02/24 02:42:29 DEBUG : file1: reading active writers
2026/02/24 02:42:29 DEBUG : file1: active writers 1
2026/02/24 02:42:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:30 DEBUG : Looking for writers
2026/02/24 02:42:30 DEBUG : file1: reading active writers
2026/02/24 02:42:30 DEBUG : file1: active writers 1
2026/02/24 02:42:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:31 DEBUG : Looking for writers
2026/02/24 02:42:31 DEBUG : file1: reading active writers
2026/02/24 02:42:31 DEBUG : file1: active writers 1
2026/02/24 02:42:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:32 DEBUG : Looking for writers
2026/02/24 02:42:32 DEBUG : file1: reading active writers
2026/02/24 02:42:32 DEBUG : file1: active writers 1
2026/02/24 02:42:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:33 DEBUG : Looking for writers
2026/02/24 02:42:33 DEBUG : file1: reading active writers
2026/02/24 02:42:33 DEBUG : file1: active writers 1
2026/02/24 02:42:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:34 DEBUG : Looking for writers
2026/02/24 02:42:34 DEBUG : file1: reading active writers
2026/02/24 02:42:34 DEBUG : file1: active writers 1
2026/02/24 02:42:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:35 DEBUG : Looking for writers
2026/02/24 02:42:35 DEBUG : file1: reading active writers
2026/02/24 02:42:35 DEBUG : file1: active writers 1
2026/02/24 02:42:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:36 DEBUG : Looking for writers
2026/02/24 02:42:36 DEBUG : file1: reading active writers
2026/02/24 02:42:36 DEBUG : file1: active writers 1
2026/02/24 02:42:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:37 DEBUG : Looking for writers
2026/02/24 02:42:37 DEBUG : file1: reading active writers
2026/02/24 02:42:37 DEBUG : file1: active writers 1
2026/02/24 02:42:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:38 DEBUG : Looking for writers
2026/02/24 02:42:38 DEBUG : file1: reading active writers
2026/02/24 02:42:38 DEBUG : file1: active writers 1
2026/02/24 02:42:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:39 DEBUG : Looking for writers
2026/02/24 02:42:39 DEBUG : file1: reading active writers
2026/02/24 02:42:39 DEBUG : file1: active writers 1
2026/02/24 02:42:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:40 DEBUG : Looking for writers
2026/02/24 02:42:40 DEBUG : file1: reading active writers
2026/02/24 02:42:40 DEBUG : file1: active writers 1
2026/02/24 02:42:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/24 02:42:41 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/24 02:42:41 DEBUG : >WaitForWriters: 
2026/02/24 02:42:41 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (39.88s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:41 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:41 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:41 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:41 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:41 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/24 02:42:42 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/24 02:42:42 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/24 02:42:42 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/24 02:42:42 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (11 bytes), uploading instead of streaming
2026/02/24 02:42:43.098122 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:43.098144 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:43 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)
2026/02/24 02:42:43 DEBUG : file1: Remove: 
2026/02/24 02:42:43 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:43 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
2026/02/24 02:42:43 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
2026/02/24 02:42:43 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
2026/02/24 02:42:44 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
2026/02/24 02:42:46 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
2026/02/24 02:42:50 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:50 DEBUG : Looking for writers
2026/02/24 02:42:50 DEBUG : >WaitForWriters: 
2026/02/24 02:42:51 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.94s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:51 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:51 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:51 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:51 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:51 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:51 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:51 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:51 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/24 02:42:51 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:51 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (5 bytes), uploading instead of streaming
2026/02/24 02:42:52.020127 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:52.020146 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:52 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)
2026/02/24 02:42:52 DEBUG : file1: Remove: 
2026/02/24 02:42:52 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:52 DEBUG : file1: >Remove: err=<nil>
2026/02/24 02:42:52 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
2026/02/24 02:42:52 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
2026/02/24 02:42:52 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:52 DEBUG : Looking for writers
2026/02/24 02:42:52 DEBUG : >WaitForWriters: 
2026/02/24 02:42:52 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.06s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:52 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:52 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:52 DEBUG : file1: WriteFileHandle.Release closing
2026/02/24 02:42:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:52 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (0 bytes), uploading instead of streaming
2026/02/24 02:42:53.059358 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:53.059380 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:53 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)
2026/02/24 02:42:53 DEBUG : file1: Remove: 
2026/02/24 02:42:53 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:53 DEBUG : file1: >Remove: err=<nil>
2026/02/24 02:42:53 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
2026/02/24 02:42:53 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/24 02:42:53 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:53 DEBUG : Looking for writers
2026/02/24 02:42:53 DEBUG : >WaitForWriters: 
2026/02/24 02:42:53 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.02s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:53 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:53 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:53 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:53 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:53 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:53 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (2 bytes), uploading instead of streaming
2026/02/24 02:42:54.049024 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:54.049043 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:54 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)
2026/02/24 02:42:54 DEBUG : file1: Remove: 
2026/02/24 02:42:54 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:54 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
2026/02/24 02:42:54 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:54 DEBUG : Looking for writers
2026/02/24 02:42:54 DEBUG : >WaitForWriters: 
2026/02/24 02:42:54 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.99s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:54 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:54 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:54 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:54 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:54 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (0 bytes), uploading instead of streaming
2026/02/24 02:42:55.158399 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:55.158446 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:55 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)
2026/02/24 02:42:55 DEBUG : file1: Remove: 
2026/02/24 02:42:55 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:55 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
2026/02/24 02:42:55 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/24 02:42:55 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
2026/02/24 02:42:55 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:55 DEBUG : Looking for writers
2026/02/24 02:42:55 DEBUG : >WaitForWriters: 
2026/02/24 02:42:55 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.13s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:55 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:55 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/24 02:42:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/24 02:42:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:55 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/24 02:42:55 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/24 02:42:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/24 02:42:55 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': File to upload is small (100 bytes), uploading instead of streaming
2026/02/24 02:42:56.279444 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:56.279464 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:56 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)
2026/02/24 02:42:56 DEBUG : file1: Remove: 
2026/02/24 02:42:56 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/24 02:42:56 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
2026/02/24 02:42:56 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/24 02:42:56 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
2026/02/24 02:42:56 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:56 DEBUG : Looking for writers
2026/02/24 02:42:56 DEBUG : >WaitForWriters: 
2026/02/24 02:42:56 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.12s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:56 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:56 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:57.032049 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:57.032065 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:57 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:57 DEBUG : Looking for writers
2026/02/24 02:42:57 DEBUG : >WaitForWriters: 
2026/02/24 02:42:57 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.78s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:57 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:57 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:57.842657 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:57.842757 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:57 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:57 DEBUG : Looking for writers
2026/02/24 02:42:57 DEBUG : >WaitForWriters: 
2026/02/24 02:42:57 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.78s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:57 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:57 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:58.701092 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:58.701124 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:58 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:58 DEBUG : Looking for writers
2026/02/24 02:42:58 DEBUG : >WaitForWriters: 
2026/02/24 02:42:58 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.86s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-zidoven9gabe'", Local "Local file system at /tmp/rclone1036916227", Modify Window "1s"
2026/02/24 02:42:58 INFO  : proton drive root link ID 'rclone-test-zidoven9gabe': poll-interval is not supported by this remote
2026/02/24 02:42:58 NOTICE: proton drive root link ID 'rclone-test-zidoven9gabe': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/24 02:42:59.435702 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/24 02:42:59.435719 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zidoven9gabe'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/24 02:42:59 DEBUG : WaitForWriters: timeout=30s
2026/02/24 02:42:59 DEBUG : Looking for writers
2026/02/24 02:42:59 DEBUG : >WaitForWriters: 
2026/02/24 02:42:59 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.72s)
FAIL
2026/02/24 02:42:59 DEBUG : proton drive root link ID 'rclone-test-zidoven9gabe': Purge remote
2026/02/24 02:42:59 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 5m43.535164513s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]