"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 4/5)
2026/03/01 05:34:05 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-jafitor4kuti"
2026/03/01 05:34:05 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/01 05:34:05 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': Has cached credentials
2026/03/01 05:34:06 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': Used cached credential to initialize the ProtonDrive API
2026/03/01 05:34:06 DEBUG : Creating backend with remote "/tmp/rclone3943654910"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:06 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:06 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:06.729164 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:06.729190 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:06 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:06 DEBUG : Looking for writers
2026/03/01 05:34:06 DEBUG : >WaitForWriters: 
2026/03/01 05:34:06 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.35s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:06 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:06 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:07.081381 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:07.081398 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:07 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:07 DEBUG : Looking for writers
2026/03/01 05:34:07 DEBUG : >WaitForWriters: 
2026/03/01 05:34:07 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.36s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:07 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:07 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:07.482992 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:07.483008 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:07 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:07 DEBUG : Looking for writers
2026/03/01 05:34:07 DEBUG : >WaitForWriters: 
2026/03/01 05:34:07 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.40s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:07 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:07 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:07.988919 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:07.988987 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:07 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:07 DEBUG : Looking for writers
2026/03/01 05:34:07 DEBUG : >WaitForWriters: 
2026/03/01 05:34:08 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.52s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:08 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:08 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:08.402772 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:08.402792 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:08 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:08 DEBUG : Looking for writers
2026/03/01 05:34:08 DEBUG : >WaitForWriters: 
2026/03/01 05:34:08 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.40s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:08 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:08 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:08.786455 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:08.786474 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:08 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:08 DEBUG : Looking for writers
2026/03/01 05:34:08 DEBUG : >WaitForWriters: 
2026/03/01 05:34:08 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.38s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:08 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:08 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:09.144818 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:09.144837 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:09 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:09 DEBUG : Looking for writers
2026/03/01 05:34:09 DEBUG : >WaitForWriters: 
2026/03/01 05:34:09 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.35s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:09 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:09 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:09.493897 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:09.493920 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:09 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:09 DEBUG : Looking for writers
2026/03/01 05:34:09 DEBUG : >WaitForWriters: 
2026/03/01 05:34:09 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.36s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:09 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:09 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:09.838809 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:09.838827 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:09 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:09 DEBUG : Looking for writers
2026/03/01 05:34:09 DEBUG : >WaitForWriters: 
2026/03/01 05:34:09 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.34s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:09 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:09 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:10.201311 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:10.201330 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:10 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:10 DEBUG : Looking for writers
2026/03/01 05:34:10 DEBUG : >WaitForWriters: 
2026/03/01 05:34:10 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.35s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:10 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:10 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:10.643053 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:10.643069 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:10 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:10 DEBUG : Looking for writers
2026/03/01 05:34:10 DEBUG : >WaitForWriters: 
2026/03/01 05:34:10 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.50s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:10 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:10 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:11.108561 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:11.108579 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:11 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:11 DEBUG : Looking for writers
2026/03/01 05:34:11 DEBUG : >WaitForWriters: 
2026/03/01 05:34:11 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.43s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:11 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:11 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:11.457851 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:11.457868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:11 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:11 DEBUG : Looking for writers
2026/03/01 05:34:11 DEBUG : >WaitForWriters: 
2026/03/01 05:34:11 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.34s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:11 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:11 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:11.806598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:11.806643 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:11 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:11 DEBUG : Looking for writers
2026/03/01 05:34:11 DEBUG : >WaitForWriters: 
2026/03/01 05:34:11 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.36s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:11 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:11 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:12.164817 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:12.164841 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:12 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:12 DEBUG : Looking for writers
2026/03/01 05:34:12 DEBUG : >WaitForWriters: 
2026/03/01 05:34:12 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.35s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:12 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:12 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:12.517556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:12.517574 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:12 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:12 DEBUG : Looking for writers
2026/03/01 05:34:12 DEBUG : >WaitForWriters: 
2026/03/01 05:34:12 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.36s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:12 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:12 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:12.849408 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:12.849449 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:12 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:12 DEBUG : Looking for writers
2026/03/01 05:34:12 DEBUG : >WaitForWriters: 
2026/03/01 05:34:12 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.32s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:12 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:12 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:13.240765 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:13.240781 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:13 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:13 DEBUG : Looking for writers
2026/03/01 05:34:13 DEBUG : >WaitForWriters: 
2026/03/01 05:34:13 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.41s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:13 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:13 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:13.787285 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:13.787382 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:13 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:13 DEBUG : Looking for writers
2026/03/01 05:34:13 DEBUG : >WaitForWriters: 
2026/03/01 05:34:13 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.54s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:13 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:13 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:14.165394 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:14.165411 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:14 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:14 DEBUG : Looking for writers
2026/03/01 05:34:14 DEBUG : >WaitForWriters: 
2026/03/01 05:34:14 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.37s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:14 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:14 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:14.508614 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:14.508630 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:14 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:14 DEBUG : Looking for writers
2026/03/01 05:34:14 DEBUG : >WaitForWriters: 
2026/03/01 05:34:14 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.34s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:14 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:14 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:14.889906 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:14.889926 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:14 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:14 DEBUG : Looking for writers
2026/03/01 05:34:14 DEBUG : >WaitForWriters: 
2026/03/01 05:34:14 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-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:14 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:14 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:15.258302 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:15.258322 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:15 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:15 DEBUG : Looking for writers
2026/03/01 05:34:15 DEBUG : >WaitForWriters: 
2026/03/01 05:34:15 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-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:15 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:15 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:15.620298 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:15.620325 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:15 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:15 DEBUG : Looking for writers
2026/03/01 05:34:15 DEBUG : >WaitForWriters: 
2026/03/01 05:34:15 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-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:15 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:15 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:15 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:15 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:15 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:15.994738 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:15.994812 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:15 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:15 DEBUG : Looking for writers
2026/03/01 05:34:15 DEBUG : >WaitForWriters: 
2026/03/01 05:34:15 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:16 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-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:16 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:16 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:16 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:16.758451 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:16.758469 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:16 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:16 DEBUG : Looking for writers
2026/03/01 05:34:16 DEBUG : >WaitForWriters: 
2026/03/01 05:34:16 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:16 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-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:16 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:16 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:16 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:16 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:17.136708 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:17.136737 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:17 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:17 DEBUG : Looking for writers
2026/03/01 05:34:17 DEBUG : >WaitForWriters: 
2026/03/01 05:34:17 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:17 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.62s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.37s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.50s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.63s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.38s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:17 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:17 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:17.500555 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:17.500633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:17 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:17 DEBUG : Looking for writers
2026/03/01 05:34:17 DEBUG : >WaitForWriters: 
2026/03/01 05:34:17 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.37s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:17 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:17 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:17.850755 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:17.850777 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:17 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:17 DEBUG : Looking for writers
2026/03/01 05:34:17 DEBUG : >WaitForWriters: 
2026/03/01 05:34:17 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.35s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:17 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:17 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:18.195122 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:18.195151 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:18 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:18 DEBUG : Looking for writers
2026/03/01 05:34:18 DEBUG : >WaitForWriters: 
2026/03/01 05:34:18 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.36s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:18 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:18 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:18.580894 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:18.580911 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:18 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:18 DEBUG : Looking for writers
2026/03/01 05:34:18 DEBUG : >WaitForWriters: 
2026/03/01 05:34:18 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.37s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:18 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:18 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:18.944034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:18.944055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:18 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:18 DEBUG : Looking for writers
2026/03/01 05:34:18 DEBUG : >WaitForWriters: 
2026/03/01 05:34:19 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.38s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:19 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:19 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:19.414141 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:19.414159 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:19 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:19 DEBUG : Looking for writers
2026/03/01 05:34:19 DEBUG : >WaitForWriters: 
2026/03/01 05:34:19 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:19 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:19 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:19.768745 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:19.768768 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:19 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:19 DEBUG : Looking for writers
2026/03/01 05:34:19 DEBUG : >WaitForWriters: 
2026/03/01 05:34:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:19 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:19 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:19 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:19 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:20.119001 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:20.119027 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:20 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:20 DEBUG : Looking for writers
2026/03/01 05:34:20 DEBUG : >WaitForWriters: 
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:20 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:20.486945 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:20.486973 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:20 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:20 DEBUG : Looking for writers
2026/03/01 05:34:20 DEBUG : >WaitForWriters: 
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:20 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:20.874944 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:20.874965 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:20 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:20 DEBUG : Looking for writers
2026/03/01 05:34:20 DEBUG : >WaitForWriters: 
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:20 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:21.215765 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:21.215785 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:21 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:21 DEBUG : Looking for writers
2026/03/01 05:34:21 DEBUG : >WaitForWriters: 
2026/03/01 05:34:21 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:21 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.27s)
    --- FAIL: TestFileRename/off,forceCache=false (0.46s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.36s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.34s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.38s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.38s)
    --- FAIL: TestFileRename/full,forceCache=false (0.36s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:21 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:21 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:21.624402 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:21.624421 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:21 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:21 DEBUG : Looking for writers
2026/03/01 05:34:21 DEBUG : >WaitForWriters: 
2026/03/01 05:34:21 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.40s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:21 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:21 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:22.095480 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:22.095500 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:22 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:22 DEBUG : Looking for writers
2026/03/01 05:34:22 DEBUG : >WaitForWriters: 
2026/03/01 05:34:22 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.47s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:22 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:22 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:22.469258 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:22.469316 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:22 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:22 DEBUG : Looking for writers
2026/03/01 05:34:22 DEBUG : >WaitForWriters: 
2026/03/01 05:34:22 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.37s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:22 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:22 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:22.872074 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:22.872090 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:22 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:22 DEBUG : Looking for writers
2026/03/01 05:34:22 DEBUG : >WaitForWriters: 
2026/03/01 05:34:22 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.39s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:22 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:22 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:34:23.205147 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:23.205168 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:23 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:23 DEBUG : Looking for writers
2026/03/01 05:34:23 DEBUG : >WaitForWriters: 
2026/03/01 05:34:23 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.33s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:23 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:23.561994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:23.562017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:23 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:23 DEBUG : Looking for writers
2026/03/01 05:34:23 DEBUG : >WaitForWriters: 
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:23 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.36s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:23 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:23.921705 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:23.921728 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:23 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:23 DEBUG : Looking for writers
2026/03/01 05:34:23 DEBUG : >WaitForWriters: 
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:23 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.37s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:23 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:23 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:24.607503 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:24.607522 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:24 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:24 DEBUG : Looking for writers
2026/03/01 05:34:24 DEBUG : >WaitForWriters: 
2026/03/01 05:34:24 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.78s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:24 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:24 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:24 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:24 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:24 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:25.065134 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:25.065155 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:25 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : >WaitForWriters: 
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.35s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:25 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:25.394132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:25.394148 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:25 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : >WaitForWriters: 
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:34:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.33s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:34:25 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:34:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:34:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:34:25 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:34:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:34:25 DEBUG : file1: newRWFileHandle: 
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): openPending: 
2026/03/01 05:34:25 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/01 05:34:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): >openPending: err=<nil>
2026/03/01 05:34:25 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/01 05:34:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:34:25 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/01 05:34:25 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): _writeAt: size=5, off=0
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): >_writeAt: n=5, err=<nil>
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): _writeAt: size=7, off=5
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): >_writeAt: n=7, err=<nil>
2026/03/01 05:34:25 DEBUG : file1: vfs cache: truncate to size=11
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): close: 
2026/03/01 05:34:25 DEBUG : file1: vfs cache: setting modification time to 2026-03-01 05:34:25.544890433 +0000 UTC m=+20.037301893
2026/03/01 05:34:25 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): >close: err=<nil>
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): close: 
2026/03/01 05:34:25 DEBUG : file1(0xc0008121c0): >close: err=file already closed
2026/03/01 05:34:25 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : file1: reading active writers
2026/03/01 05:34:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : file1: reading active writers
2026/03/01 05:34:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : file1: reading active writers
2026/03/01 05:34:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : file1: reading active writers
2026/03/01 05:34:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/01 05:34:25 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : file1: reading active writers
2026/03/01 05:34:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/01 05:34:25 DEBUG : Looking for writers
2026/03/01 05:34:25 DEBUG : file1: reading active writers
2026/03/01 05:34:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/01 05:34:26.043191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:26.043210 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:26 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:26 DEBUG : Looking for writers
2026/03/01 05:34:26 DEBUG : file1: reading active writers
2026/03/01 05:34:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/01 05:34:26 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:26.599878 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:26.599903 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:26 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:26 DEBUG : Looking for writers
2026/03/01 05:34:26 DEBUG : file1: reading active writers
2026/03/01 05:34:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:27 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:27.627566 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:27.627586 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:27 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:27 DEBUG : Looking for writers
2026/03/01 05:34:27 DEBUG : file1: reading active writers
2026/03/01 05:34:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:28 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:28.752636 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:28.753820 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:28 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:28 DEBUG : Looking for writers
2026/03/01 05:34:28 DEBUG : file1: reading active writers
2026/03/01 05:34:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:29 DEBUG : Looking for writers
2026/03/01 05:34:29 DEBUG : file1: reading active writers
2026/03/01 05:34:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:30 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:30.690873 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:30.690900 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:30 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:30 DEBUG : Looking for writers
2026/03/01 05:34:30 DEBUG : file1: reading active writers
2026/03/01 05:34:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:31 DEBUG : Looking for writers
2026/03/01 05:34:31 DEBUG : file1: reading active writers
2026/03/01 05:34:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:32 DEBUG : Looking for writers
2026/03/01 05:34:32 DEBUG : file1: reading active writers
2026/03/01 05:34:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:33 DEBUG : Looking for writers
2026/03/01 05:34:33 DEBUG : file1: reading active writers
2026/03/01 05:34:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:33 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:34.258653 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:34.258675 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:34 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:34 DEBUG : Looking for writers
2026/03/01 05:34:34 DEBUG : file1: reading active writers
2026/03/01 05:34:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:35 DEBUG : Looking for writers
2026/03/01 05:34:35 DEBUG : file1: reading active writers
2026/03/01 05:34:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:36 DEBUG : Looking for writers
2026/03/01 05:34:36 DEBUG : file1: reading active writers
2026/03/01 05:34:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:37 DEBUG : Looking for writers
2026/03/01 05:34:37 DEBUG : file1: reading active writers
2026/03/01 05:34:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:38 DEBUG : Looking for writers
2026/03/01 05:34:38 DEBUG : file1: reading active writers
2026/03/01 05:34:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:39 DEBUG : Looking for writers
2026/03/01 05:34:39 DEBUG : file1: reading active writers
2026/03/01 05:34:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:40 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:40 DEBUG : Looking for writers
2026/03/01 05:34:40 DEBUG : file1: reading active writers
2026/03/01 05:34:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:41.260919 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:41.260939 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:41 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:41 DEBUG : Looking for writers
2026/03/01 05:34:41 DEBUG : file1: reading active writers
2026/03/01 05:34:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:42 DEBUG : Looking for writers
2026/03/01 05:34:42 DEBUG : file1: reading active writers
2026/03/01 05:34:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:43 DEBUG : Looking for writers
2026/03/01 05:34:43 DEBUG : file1: reading active writers
2026/03/01 05:34:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:44 DEBUG : Looking for writers
2026/03/01 05:34:44 DEBUG : file1: reading active writers
2026/03/01 05:34:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:45 DEBUG : Looking for writers
2026/03/01 05:34:45 DEBUG : file1: reading active writers
2026/03/01 05:34:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:46 DEBUG : Looking for writers
2026/03/01 05:34:46 DEBUG : file1: reading active writers
2026/03/01 05:34:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:47 DEBUG : Looking for writers
2026/03/01 05:34:47 DEBUG : file1: reading active writers
2026/03/01 05:34:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:48 DEBUG : Looking for writers
2026/03/01 05:34:48 DEBUG : file1: reading active writers
2026/03/01 05:34:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:49 DEBUG : Looking for writers
2026/03/01 05:34:49 DEBUG : file1: reading active writers
2026/03/01 05:34:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:50 DEBUG : Looking for writers
2026/03/01 05:34:50 DEBUG : file1: reading active writers
2026/03/01 05:34:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:51 DEBUG : Looking for writers
2026/03/01 05:34:51 DEBUG : file1: reading active writers
2026/03/01 05:34:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:52 DEBUG : Looking for writers
2026/03/01 05:34:52 DEBUG : file1: reading active writers
2026/03/01 05:34:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:53 DEBUG : Looking for writers
2026/03/01 05:34:53 DEBUG : file1: reading active writers
2026/03/01 05:34:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:54 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:34:54.464220 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:34:54.464250 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:54 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:34:54 DEBUG : Looking for writers
2026/03/01 05:34:54 DEBUG : file1: reading active writers
2026/03/01 05:34:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:34:55 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009dd3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000842008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642379840} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006495937128193601 ext:20037301893 loc:0x45874c0} ATime:{wall:14006495937128244748 ext:20037353030 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/01 05:34:55 DEBUG : >WaitForWriters: 
2026/03/01 05:34:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:34:56 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:34:58 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/03/01 05:35:02 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:35:02 DEBUG : Looking for writers
2026/03/01 05:35:02 DEBUG : file1: reading active writers
2026/03/01 05:35:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/01 05:35:02 DEBUG : Looking for writers
2026/03/01 05:35:02 DEBUG : file1: reading active writers
2026/03/01 05:35:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/01 05:35:02 DEBUG : Looking for writers
2026/03/01 05:35:02 DEBUG : file1: reading active writers
2026/03/01 05:35:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/01 05:35:02 DEBUG : Looking for writers
2026/03/01 05:35:02 DEBUG : file1: reading active writers
2026/03/01 05:35:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/01 05:35:03 DEBUG : Looking for writers
2026/03/01 05:35:03 DEBUG : file1: reading active writers
2026/03/01 05:35:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/01 05:35:03 DEBUG : Looking for writers
2026/03/01 05:35:03 DEBUG : file1: reading active writers
2026/03/01 05:35:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/01 05:35:03 DEBUG : Looking for writers
2026/03/01 05:35:03 DEBUG : file1: reading active writers
2026/03/01 05:35:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/01 05:35:04 DEBUG : Looking for writers
2026/03/01 05:35:04 DEBUG : file1: reading active writers
2026/03/01 05:35:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:05 DEBUG : Looking for writers
2026/03/01 05:35:05 DEBUG : file1: reading active writers
2026/03/01 05:35:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:06 DEBUG : Looking for writers
2026/03/01 05:35:06 DEBUG : file1: reading active writers
2026/03/01 05:35:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:07 DEBUG : Looking for writers
2026/03/01 05:35:07 DEBUG : file1: reading active writers
2026/03/01 05:35:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:08 DEBUG : Looking for writers
2026/03/01 05:35:08 DEBUG : file1: reading active writers
2026/03/01 05:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:09 DEBUG : Looking for writers
2026/03/01 05:35:09 DEBUG : file1: reading active writers
2026/03/01 05:35:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:10 DEBUG : Looking for writers
2026/03/01 05:35:10 DEBUG : file1: reading active writers
2026/03/01 05:35:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:11 DEBUG : Looking for writers
2026/03/01 05:35:11 DEBUG : file1: reading active writers
2026/03/01 05:35:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:12 DEBUG : Looking for writers
2026/03/01 05:35:12 DEBUG : file1: reading active writers
2026/03/01 05:35:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:13 DEBUG : Looking for writers
2026/03/01 05:35:13 DEBUG : file1: reading active writers
2026/03/01 05:35:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:14 DEBUG : Looking for writers
2026/03/01 05:35:14 DEBUG : file1: reading active writers
2026/03/01 05:35:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:15 DEBUG : Looking for writers
2026/03/01 05:35:15 DEBUG : file1: reading active writers
2026/03/01 05:35:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:16 DEBUG : Looking for writers
2026/03/01 05:35:16 DEBUG : file1: reading active writers
2026/03/01 05:35:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:17 DEBUG : Looking for writers
2026/03/01 05:35:17 DEBUG : file1: reading active writers
2026/03/01 05:35:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:18 DEBUG : Looking for writers
2026/03/01 05:35:18 DEBUG : file1: reading active writers
2026/03/01 05:35:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:19 DEBUG : Looking for writers
2026/03/01 05:35:19 DEBUG : file1: reading active writers
2026/03/01 05:35:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:20 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:20 DEBUG : Looking for writers
2026/03/01 05:35:20 DEBUG : file1: reading active writers
2026/03/01 05:35:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:20.553590 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:20.553607 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:20 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:21 DEBUG : Looking for writers
2026/03/01 05:35:21 DEBUG : file1: reading active writers
2026/03/01 05:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:22 DEBUG : Looking for writers
2026/03/01 05:35:22 DEBUG : file1: reading active writers
2026/03/01 05:35:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:23 DEBUG : Looking for writers
2026/03/01 05:35:23 DEBUG : file1: reading active writers
2026/03/01 05:35:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:24 DEBUG : Looking for writers
2026/03/01 05:35:24 DEBUG : file1: reading active writers
2026/03/01 05:35:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:25 DEBUG : Looking for writers
2026/03/01 05:35:25 DEBUG : file1: reading active writers
2026/03/01 05:35:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:25 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/01 05:35:25 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/01 05:35:26 DEBUG : Looking for writers
2026/03/01 05:35:26 DEBUG : file1: reading active writers
2026/03/01 05:35:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:27 DEBUG : Looking for writers
2026/03/01 05:35:27 DEBUG : file1: reading active writers
2026/03/01 05:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:28 DEBUG : Looking for writers
2026/03/01 05:35:28 DEBUG : file1: reading active writers
2026/03/01 05:35:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:29 DEBUG : Looking for writers
2026/03/01 05:35:29 DEBUG : file1: reading active writers
2026/03/01 05:35:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:30 DEBUG : Looking for writers
2026/03/01 05:35:30 DEBUG : file1: reading active writers
2026/03/01 05:35:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:31 DEBUG : Looking for writers
2026/03/01 05:35:31 DEBUG : file1: reading active writers
2026/03/01 05:35:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:32 DEBUG : Looking for writers
2026/03/01 05:35:32 DEBUG : file1: reading active writers
2026/03/01 05:35:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:32 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009dd3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000842008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642379840} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006495937128193601 ext:20037301893 loc:0x45874c0} ATime:{wall:14006495937128244748 ext:20037353030 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/01 05:35:32 DEBUG : >WaitForWriters: 
2026/03/01 05:35:32 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:35:32 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.49s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:35:32 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:35:32 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:35:32 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:35:32 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:35:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:35:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:35:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:35:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:35:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:35:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:35:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:35:32 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:35:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:35:33 DEBUG : file1: newRWFileHandle: 
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): openPending: 
2026/03/01 05:35:33 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/01 05:35:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): >openPending: err=<nil>
2026/03/01 05:35:33 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/01 05:35:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:35:33 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/01 05:35:33 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): _writeAt: size=7, off=0
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): >_writeAt: n=7, err=<nil>
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): _writeAt: size=6, off=5
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): >_writeAt: n=6, err=<nil>
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): close: 
2026/03/01 05:35:33 DEBUG : file1: vfs cache: setting modification time to 2026-03-01 05:35:33.017577878 +0000 UTC m=+87.509989368
2026/03/01 05:35:33 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): >close: err=<nil>
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): _writeAt: size=5, off=0
2026/03/01 05:35:33 DEBUG : file1(0xc000b192c0): >_writeAt: n=0, err=file already closed
2026/03/01 05:35:33 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:35:33 DEBUG : Looking for writers
2026/03/01 05:35:33 DEBUG : file1: reading active writers
2026/03/01 05:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/01 05:35:33 DEBUG : Looking for writers
2026/03/01 05:35:33 DEBUG : file1: reading active writers
2026/03/01 05:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/01 05:35:33 DEBUG : Looking for writers
2026/03/01 05:35:33 DEBUG : file1: reading active writers
2026/03/01 05:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/01 05:35:33 DEBUG : Looking for writers
2026/03/01 05:35:33 DEBUG : file1: reading active writers
2026/03/01 05:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/01 05:35:33 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:33 DEBUG : Looking for writers
2026/03/01 05:35:33 DEBUG : file1: reading active writers
2026/03/01 05:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/01 05:35:33 DEBUG : Looking for writers
2026/03/01 05:35:33 DEBUG : file1: reading active writers
2026/03/01 05:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/01 05:35:33 DEBUG : Looking for writers
2026/03/01 05:35:33 DEBUG : file1: reading active writers
2026/03/01 05:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/01 05:35:33.662904 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:33.662932 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:33 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:33 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:34.257967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:34.257999 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:34 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:34 DEBUG : Looking for writers
2026/03/01 05:35:34 DEBUG : file1: reading active writers
2026/03/01 05:35:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:34 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:34.996980 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:34.997008 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:34 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:35 DEBUG : Looking for writers
2026/03/01 05:35:35 DEBUG : file1: reading active writers
2026/03/01 05:35:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:35 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:36.232107 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:36.232132 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:36 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:36 DEBUG : Looking for writers
2026/03/01 05:35:36 DEBUG : file1: reading active writers
2026/03/01 05:35:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:37 DEBUG : Looking for writers
2026/03/01 05:35:37 DEBUG : file1: reading active writers
2026/03/01 05:35:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:37 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:38.158029 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:38.158059 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:38 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:38 DEBUG : Looking for writers
2026/03/01 05:35:38 DEBUG : file1: reading active writers
2026/03/01 05:35:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:39 DEBUG : Looking for writers
2026/03/01 05:35:39 DEBUG : file1: reading active writers
2026/03/01 05:35:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:40 DEBUG : Looking for writers
2026/03/01 05:35:40 DEBUG : file1: reading active writers
2026/03/01 05:35:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:41 DEBUG : Looking for writers
2026/03/01 05:35:41 DEBUG : file1: reading active writers
2026/03/01 05:35:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:41 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:41.758860 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:41.758878 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:41 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:42 DEBUG : Looking for writers
2026/03/01 05:35:42 DEBUG : file1: reading active writers
2026/03/01 05:35:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:43 DEBUG : Looking for writers
2026/03/01 05:35:43 DEBUG : file1: reading active writers
2026/03/01 05:35:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:44 DEBUG : Looking for writers
2026/03/01 05:35:44 DEBUG : file1: reading active writers
2026/03/01 05:35:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:45 DEBUG : Looking for writers
2026/03/01 05:35:45 DEBUG : file1: reading active writers
2026/03/01 05:35:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:46 DEBUG : Looking for writers
2026/03/01 05:35:46 DEBUG : file1: reading active writers
2026/03/01 05:35:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:47 DEBUG : Looking for writers
2026/03/01 05:35:47 DEBUG : file1: reading active writers
2026/03/01 05:35:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:48 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:35:48 DEBUG : Looking for writers
2026/03/01 05:35:48 DEBUG : file1: reading active writers
2026/03/01 05:35:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:48.509173 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:35:48.509195 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:48 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:35:49 DEBUG : Looking for writers
2026/03/01 05:35:49 DEBUG : file1: reading active writers
2026/03/01 05:35:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:50 DEBUG : Looking for writers
2026/03/01 05:35:50 DEBUG : file1: reading active writers
2026/03/01 05:35:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:51 DEBUG : Looking for writers
2026/03/01 05:35:51 DEBUG : file1: reading active writers
2026/03/01 05:35:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:52 DEBUG : Looking for writers
2026/03/01 05:35:52 DEBUG : file1: reading active writers
2026/03/01 05:35:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:53 DEBUG : Looking for writers
2026/03/01 05:35:53 DEBUG : file1: reading active writers
2026/03/01 05:35:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:54 DEBUG : Looking for writers
2026/03/01 05:35:54 DEBUG : file1: reading active writers
2026/03/01 05:35:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:55 DEBUG : Looking for writers
2026/03/01 05:35:55 DEBUG : file1: reading active writers
2026/03/01 05:35:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:56 DEBUG : Looking for writers
2026/03/01 05:35:56 DEBUG : file1: reading active writers
2026/03/01 05:35:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:57 DEBUG : Looking for writers
2026/03/01 05:35:57 DEBUG : file1: reading active writers
2026/03/01 05:35:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:58 DEBUG : Looking for writers
2026/03/01 05:35:58 DEBUG : file1: reading active writers
2026/03/01 05:35:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:35:59 DEBUG : Looking for writers
2026/03/01 05:35:59 DEBUG : file1: reading active writers
2026/03/01 05:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:00 DEBUG : Looking for writers
2026/03/01 05:36:00 DEBUG : file1: reading active writers
2026/03/01 05:36:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:01 DEBUG : Looking for writers
2026/03/01 05:36:01 DEBUG : file1: reading active writers
2026/03/01 05:36:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:01 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:01.931149 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:01.931183 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:01 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:02 DEBUG : Looking for writers
2026/03/01 05:36:02 DEBUG : file1: reading active writers
2026/03/01 05:36:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:03 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000750960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008a4608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642782784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006496009615325078 ext:87509989368 loc:0x45874c0} ATime:{wall:14006496009615359333 ext:87510023623 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/01 05:36:03 DEBUG : >WaitForWriters: 
2026/03/01 05:36:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:36:04 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:36:06 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/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/01 05:36:10 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:36:10 DEBUG : Looking for writers
2026/03/01 05:36:10 DEBUG : file1: reading active writers
2026/03/01 05:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/01 05:36:10 DEBUG : Looking for writers
2026/03/01 05:36:10 DEBUG : file1: reading active writers
2026/03/01 05:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/01 05:36:10 DEBUG : Looking for writers
2026/03/01 05:36:10 DEBUG : file1: reading active writers
2026/03/01 05:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/01 05:36:10 DEBUG : Looking for writers
2026/03/01 05:36:10 DEBUG : file1: reading active writers
2026/03/01 05:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/01 05:36:10 DEBUG : Looking for writers
2026/03/01 05:36:10 DEBUG : file1: reading active writers
2026/03/01 05:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/01 05:36:10 DEBUG : Looking for writers
2026/03/01 05:36:10 DEBUG : file1: reading active writers
2026/03/01 05:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/01 05:36:11 DEBUG : Looking for writers
2026/03/01 05:36:11 DEBUG : file1: reading active writers
2026/03/01 05:36:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/01 05:36:11 DEBUG : Looking for writers
2026/03/01 05:36:11 DEBUG : file1: reading active writers
2026/03/01 05:36:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:12 DEBUG : Looking for writers
2026/03/01 05:36:12 DEBUG : file1: reading active writers
2026/03/01 05:36:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:13 DEBUG : Looking for writers
2026/03/01 05:36:13 DEBUG : file1: reading active writers
2026/03/01 05:36:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:14 DEBUG : Looking for writers
2026/03/01 05:36:14 DEBUG : file1: reading active writers
2026/03/01 05:36:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:15 DEBUG : Looking for writers
2026/03/01 05:36:15 DEBUG : file1: reading active writers
2026/03/01 05:36:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:16 DEBUG : Looking for writers
2026/03/01 05:36:16 DEBUG : file1: reading active writers
2026/03/01 05:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:17 DEBUG : Looking for writers
2026/03/01 05:36:17 DEBUG : file1: reading active writers
2026/03/01 05:36:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:18 DEBUG : Looking for writers
2026/03/01 05:36:18 DEBUG : file1: reading active writers
2026/03/01 05:36:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:19 DEBUG : Looking for writers
2026/03/01 05:36:19 DEBUG : file1: reading active writers
2026/03/01 05:36:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:20 DEBUG : Looking for writers
2026/03/01 05:36:20 DEBUG : file1: reading active writers
2026/03/01 05:36:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:21 DEBUG : Looking for writers
2026/03/01 05:36:21 DEBUG : file1: reading active writers
2026/03/01 05:36:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:22 DEBUG : Looking for writers
2026/03/01 05:36:22 DEBUG : file1: reading active writers
2026/03/01 05:36:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:23 DEBUG : Looking for writers
2026/03/01 05:36:23 DEBUG : file1: reading active writers
2026/03/01 05:36:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:24 DEBUG : Looking for writers
2026/03/01 05:36:24 DEBUG : file1: reading active writers
2026/03/01 05:36:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:25 DEBUG : Looking for writers
2026/03/01 05:36:25 DEBUG : file1: reading active writers
2026/03/01 05:36:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:26 DEBUG : Looking for writers
2026/03/01 05:36:26 DEBUG : file1: reading active writers
2026/03/01 05:36:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:27 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:27 DEBUG : Looking for writers
2026/03/01 05:36:27 DEBUG : file1: reading active writers
2026/03/01 05:36:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:27.971513 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:27.971550 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:27 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:28 DEBUG : Looking for writers
2026/03/01 05:36:28 DEBUG : file1: reading active writers
2026/03/01 05:36:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:29 DEBUG : Looking for writers
2026/03/01 05:36:29 DEBUG : file1: reading active writers
2026/03/01 05:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:30 DEBUG : Looking for writers
2026/03/01 05:36:30 DEBUG : file1: reading active writers
2026/03/01 05:36:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:31 DEBUG : Looking for writers
2026/03/01 05:36:31 DEBUG : file1: reading active writers
2026/03/01 05:36:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:32 DEBUG : Looking for writers
2026/03/01 05:36:32 DEBUG : file1: reading active writers
2026/03/01 05:36:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:32 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/01 05:36:32 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/01 05:36:33 DEBUG : Looking for writers
2026/03/01 05:36:33 DEBUG : file1: reading active writers
2026/03/01 05:36:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:34 DEBUG : Looking for writers
2026/03/01 05:36:34 DEBUG : file1: reading active writers
2026/03/01 05:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:35 DEBUG : Looking for writers
2026/03/01 05:36:35 DEBUG : file1: reading active writers
2026/03/01 05:36:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:36 DEBUG : Looking for writers
2026/03/01 05:36:36 DEBUG : file1: reading active writers
2026/03/01 05:36:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:37 DEBUG : Looking for writers
2026/03/01 05:36:37 DEBUG : file1: reading active writers
2026/03/01 05:36:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:38 DEBUG : Looking for writers
2026/03/01 05:36:38 DEBUG : file1: reading active writers
2026/03/01 05:36:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:39 DEBUG : Looking for writers
2026/03/01 05:36:39 DEBUG : file1: reading active writers
2026/03/01 05:36:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:36:40 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000750960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008a4608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642782784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006496009615325078 ext:87509989368 loc:0x45874c0} ATime:{wall:14006496009615359333 ext:87510023623 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/01 05:36:40 DEBUG : >WaitForWriters: 
2026/03/01 05:36:40 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:36:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.66s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:36:40 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:36:40 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:36:40 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:36:40 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:36:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:36:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:36:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:36:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:36:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:36:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:36:40 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:36:40 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:36:40 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:36:40 DEBUG : file1: newRWFileHandle: 
2026/03/01 05:36:40 DEBUG : file1(0xc000b18080): openPending: 
2026/03/01 05:36:40 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/01 05:36:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:36:40 DEBUG : file1(0xc000b18080): >openPending: err=<nil>
2026/03/01 05:36:40 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/01 05:36:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:36:40 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/01 05:36:40 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/01 05:36:40 DEBUG : file1(0xc000b18080): close: 
2026/03/01 05:36:40 DEBUG : file1: vfs cache: setting modification time to 2026-03-01 05:36:40.676395053 +0000 UTC m=+155.168806513
2026/03/01 05:36:40 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/01 05:36:40 DEBUG : file1(0xc000b18080): >close: err=<nil>
2026/03/01 05:36:40 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/01 05:36:40 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/01 05:36:40 DEBUG : file2: newRWFileHandle: 
2026/03/01 05:36:40 DEBUG : file2(0xc000b18580): openPending: 
2026/03/01 05:36:40 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/01 05:36:40 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/01 05:36:40 DEBUG : file2(0xc000b18580): >openPending: err=<nil>
2026/03/01 05:36:40 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/01 05:36:40 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/01 05:36:40 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/01 05:36:40 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/01 05:36:40 DEBUG : file2(0xc000b18580): RWFileHandle.Flush
2026/03/01 05:36:40 DEBUG : file2(0xc000b18580): RWFileHandle.Release
2026/03/01 05:36:40 DEBUG : file2(0xc000b18580): close: 
2026/03/01 05:36:40 DEBUG : file2: vfs cache: setting modification time to 2026-03-01 05:36:40.677245277 +0000 UTC m=+155.169656737
2026/03/01 05:36:40 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/01 05:36:40 DEBUG : file2(0xc000b18580): >close: err=<nil>
2026/03/01 05:36:40 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:36:40 DEBUG : Looking for writers
2026/03/01 05:36:40 DEBUG : file1: reading active writers
2026/03/01 05:36:40 DEBUG : file2: reading active writers
2026/03/01 05:36:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/01 05:36:40 DEBUG : Looking for writers
2026/03/01 05:36:40 DEBUG : file1: reading active writers
2026/03/01 05:36:40 DEBUG : file2: reading active writers
2026/03/01 05:36:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/01 05:36:40 DEBUG : Looking for writers
2026/03/01 05:36:40 DEBUG : file2: reading active writers
2026/03/01 05:36:40 DEBUG : file1: reading active writers
2026/03/01 05:36:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/01 05:36:40 DEBUG : Looking for writers
2026/03/01 05:36:40 DEBUG : file1: reading active writers
2026/03/01 05:36:40 DEBUG : file2: reading active writers
2026/03/01 05:36:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/01 05:36:40 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:36:40 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:40 DEBUG : Looking for writers
2026/03/01 05:36:40 DEBUG : file1: reading active writers
2026/03/01 05:36:40 DEBUG : file2: reading active writers
2026/03/01 05:36:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/01 05:36:40 DEBUG : Looking for writers
2026/03/01 05:36:40 DEBUG : file1: reading active writers
2026/03/01 05:36:40 DEBUG : file2: reading active writers
2026/03/01 05:36:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/01 05:36:41.125940 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:41.125976 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 DEBUG : Looking for writers
2026/03/01 05:36:41 DEBUG : file1: reading active writers
2026/03/01 05:36:41 DEBUG : file2: reading active writers
2026/03/01 05:36:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/01 05:36:41 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:36:41.483850 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:41.483882 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:41.846058 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:41.846084 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:41 DEBUG : Looking for writers
2026/03/01 05:36:41 DEBUG : file1: reading active writers
2026/03/01 05:36:41 DEBUG : file2: reading active writers
2026/03/01 05:36:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:42.189012 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:42.189044 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:42 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:42 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:36:42 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:42.619051 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:42.619104 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:42 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:42 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:42 DEBUG : Looking for writers
2026/03/01 05:36:42 DEBUG : file1: reading active writers
2026/03/01 05:36:42 DEBUG : file2: reading active writers
2026/03/01 05:36:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:43.122249 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:43.122268 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:43 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:43 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:43 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:36:43.794244 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:43.794269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:43 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:43 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:43 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:43 DEBUG : Looking for writers
2026/03/01 05:36:43 DEBUG : file1: reading active writers
2026/03/01 05:36:43 DEBUG : file2: reading active writers
2026/03/01 05:36:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:44.269120 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:44.269140 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:44 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:44 DEBUG : Looking for writers
2026/03/01 05:36:44 DEBUG : file1: reading active writers
2026/03/01 05:36:44 DEBUG : file2: reading active writers
2026/03/01 05:36:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:45 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:36:45.846970 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:45.847000 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:45 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:45 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:45 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:45 DEBUG : Looking for writers
2026/03/01 05:36:45 DEBUG : file1: reading active writers
2026/03/01 05:36:45 DEBUG : file2: reading active writers
2026/03/01 05:36:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:46.326453 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:46.326488 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:46 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:46 DEBUG : Looking for writers
2026/03/01 05:36:46 DEBUG : file1: reading active writers
2026/03/01 05:36:46 DEBUG : file2: reading active writers
2026/03/01 05:36:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:47 DEBUG : Looking for writers
2026/03/01 05:36:47 DEBUG : file1: reading active writers
2026/03/01 05:36:47 DEBUG : file2: reading active writers
2026/03/01 05:36:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:48 DEBUG : Looking for writers
2026/03/01 05:36:48 DEBUG : file2: reading active writers
2026/03/01 05:36:48 DEBUG : file1: reading active writers
2026/03/01 05:36:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:49 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:36:49.373577 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:49.373607 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:49 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:49 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:49 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:49.921959 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:49.921978 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:49 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:49 DEBUG : Looking for writers
2026/03/01 05:36:49 DEBUG : file1: reading active writers
2026/03/01 05:36:49 DEBUG : file2: reading active writers
2026/03/01 05:36:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:50 DEBUG : Looking for writers
2026/03/01 05:36:50 DEBUG : file1: reading active writers
2026/03/01 05:36:50 DEBUG : file2: reading active writers
2026/03/01 05:36:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:51 DEBUG : Looking for writers
2026/03/01 05:36:51 DEBUG : file1: reading active writers
2026/03/01 05:36:51 DEBUG : file2: reading active writers
2026/03/01 05:36:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:52 DEBUG : Looking for writers
2026/03/01 05:36:52 DEBUG : file1: reading active writers
2026/03/01 05:36:52 DEBUG : file2: reading active writers
2026/03/01 05:36:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:53 DEBUG : Looking for writers
2026/03/01 05:36:53 DEBUG : file1: reading active writers
2026/03/01 05:36:53 DEBUG : file2: reading active writers
2026/03/01 05:36:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:54 DEBUG : Looking for writers
2026/03/01 05:36:54 DEBUG : file1: reading active writers
2026/03/01 05:36:54 DEBUG : file2: reading active writers
2026/03/01 05:36:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:55 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:36:55 DEBUG : Looking for writers
2026/03/01 05:36:55 DEBUG : file1: reading active writers
2026/03/01 05:36:55 DEBUG : file2: reading active writers
2026/03/01 05:36:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:56.129540 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:56.129563 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:56 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:56 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:56 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:36:56.861215 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:36:56.861241 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:56 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:36:56 DEBUG : Looking for writers
2026/03/01 05:36:56 DEBUG : file1: reading active writers
2026/03/01 05:36:56 DEBUG : file2: reading active writers
2026/03/01 05:36:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:57 DEBUG : Looking for writers
2026/03/01 05:36:57 DEBUG : file1: reading active writers
2026/03/01 05:36:57 DEBUG : file2: reading active writers
2026/03/01 05:36:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:58 DEBUG : Looking for writers
2026/03/01 05:36:58 DEBUG : file1: reading active writers
2026/03/01 05:36:58 DEBUG : file2: reading active writers
2026/03/01 05:36:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:36:59 DEBUG : Looking for writers
2026/03/01 05:36:59 DEBUG : file1: reading active writers
2026/03/01 05:36:59 DEBUG : file2: reading active writers
2026/03/01 05:36:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:00 DEBUG : Looking for writers
2026/03/01 05:37:00 DEBUG : file1: reading active writers
2026/03/01 05:37:00 DEBUG : file2: reading active writers
2026/03/01 05:37:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:01 DEBUG : Looking for writers
2026/03/01 05:37:01 DEBUG : file2: reading active writers
2026/03/01 05:37:01 DEBUG : file1: reading active writers
2026/03/01 05:37:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:02 DEBUG : Looking for writers
2026/03/01 05:37:02 DEBUG : file1: reading active writers
2026/03/01 05:37:02 DEBUG : file2: reading active writers
2026/03/01 05:37:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:03 DEBUG : Looking for writers
2026/03/01 05:37:03 DEBUG : file1: reading active writers
2026/03/01 05:37:03 DEBUG : file2: reading active writers
2026/03/01 05:37:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:04 DEBUG : Looking for writers
2026/03/01 05:37:04 DEBUG : file1: reading active writers
2026/03/01 05:37:04 DEBUG : file2: reading active writers
2026/03/01 05:37:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:05 DEBUG : Looking for writers
2026/03/01 05:37:05 DEBUG : file1: reading active writers
2026/03/01 05:37:05 DEBUG : file2: reading active writers
2026/03/01 05:37:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:06 DEBUG : Looking for writers
2026/03/01 05:37:06 DEBUG : file1: reading active writers
2026/03/01 05:37:06 DEBUG : file2: reading active writers
2026/03/01 05:37:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:07 DEBUG : Looking for writers
2026/03/01 05:37:07 DEBUG : file1: reading active writers
2026/03/01 05:37:07 DEBUG : file2: reading active writers
2026/03/01 05:37:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:08 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:37:08 DEBUG : Looking for writers
2026/03/01 05:37:08 DEBUG : file1: reading active writers
2026/03/01 05:37:08 DEBUG : file2: reading active writers
2026/03/01 05:37:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:09.291843 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:37:09.291873 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:09 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:09 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:09 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:37:09 DEBUG : Looking for writers
2026/03/01 05:37:09 DEBUG : file1: reading active writers
2026/03/01 05:37:09 DEBUG : file2: reading active writers
2026/03/01 05:37:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:10.018372 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:37:10.018411 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:10 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:10 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00097b0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009fc708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644192064} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006496082214844461 ext:155168806513 loc:0x45874c0} ATime:{wall:14006496082215050980 ext:155169013033 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00097b0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009fc808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644192320} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006496082215694685 ext:155169656737 loc:0x45874c0} ATime:{wall:14006496082215849436 ext:155169811488 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/01 05:37:10 DEBUG : >WaitForWriters: 
2026/03/01 05:37:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:37:11 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:37:14 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/03/01 05:37:18 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:37:18 DEBUG : Looking for writers
2026/03/01 05:37:18 DEBUG : file1: reading active writers
2026/03/01 05:37:18 DEBUG : file2: reading active writers
2026/03/01 05:37:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/01 05:37:18 DEBUG : Looking for writers
2026/03/01 05:37:18 DEBUG : file1: reading active writers
2026/03/01 05:37:18 DEBUG : file2: reading active writers
2026/03/01 05:37:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/01 05:37:18 DEBUG : Looking for writers
2026/03/01 05:37:18 DEBUG : file1: reading active writers
2026/03/01 05:37:18 DEBUG : file2: reading active writers
2026/03/01 05:37:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/01 05:37:18 DEBUG : Looking for writers
2026/03/01 05:37:18 DEBUG : file1: reading active writers
2026/03/01 05:37:18 DEBUG : file2: reading active writers
2026/03/01 05:37:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/01 05:37:18 DEBUG : Looking for writers
2026/03/01 05:37:18 DEBUG : file1: reading active writers
2026/03/01 05:37:18 DEBUG : file2: reading active writers
2026/03/01 05:37:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/01 05:37:18 DEBUG : Looking for writers
2026/03/01 05:37:18 DEBUG : file1: reading active writers
2026/03/01 05:37:18 DEBUG : file2: reading active writers
2026/03/01 05:37:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/01 05:37:18 DEBUG : Looking for writers
2026/03/01 05:37:18 DEBUG : file1: reading active writers
2026/03/01 05:37:18 DEBUG : file2: reading active writers
2026/03/01 05:37:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/01 05:37:19 DEBUG : Looking for writers
2026/03/01 05:37:19 DEBUG : file2: reading active writers
2026/03/01 05:37:19 DEBUG : file1: reading active writers
2026/03/01 05:37:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:20 DEBUG : Looking for writers
2026/03/01 05:37:20 DEBUG : file1: reading active writers
2026/03/01 05:37:20 DEBUG : file2: reading active writers
2026/03/01 05:37:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:21 DEBUG : Looking for writers
2026/03/01 05:37:21 DEBUG : file1: reading active writers
2026/03/01 05:37:21 DEBUG : file2: reading active writers
2026/03/01 05:37:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:22 DEBUG : Looking for writers
2026/03/01 05:37:22 DEBUG : file1: reading active writers
2026/03/01 05:37:22 DEBUG : file2: reading active writers
2026/03/01 05:37:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:23 DEBUG : Looking for writers
2026/03/01 05:37:23 DEBUG : file1: reading active writers
2026/03/01 05:37:23 DEBUG : file2: reading active writers
2026/03/01 05:37:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:24 DEBUG : Looking for writers
2026/03/01 05:37:24 DEBUG : file1: reading active writers
2026/03/01 05:37:24 DEBUG : file2: reading active writers
2026/03/01 05:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:25 DEBUG : Looking for writers
2026/03/01 05:37:25 DEBUG : file1: reading active writers
2026/03/01 05:37:25 DEBUG : file2: reading active writers
2026/03/01 05:37:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:26 DEBUG : Looking for writers
2026/03/01 05:37:26 DEBUG : file1: reading active writers
2026/03/01 05:37:26 DEBUG : file2: reading active writers
2026/03/01 05:37:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:27 DEBUG : Looking for writers
2026/03/01 05:37:27 DEBUG : file1: reading active writers
2026/03/01 05:37:27 DEBUG : file2: reading active writers
2026/03/01 05:37:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:28 DEBUG : Looking for writers
2026/03/01 05:37:28 DEBUG : file1: reading active writers
2026/03/01 05:37:28 DEBUG : file2: reading active writers
2026/03/01 05:37:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:29 DEBUG : Looking for writers
2026/03/01 05:37:29 DEBUG : file1: reading active writers
2026/03/01 05:37:29 DEBUG : file2: reading active writers
2026/03/01 05:37:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:30 DEBUG : Looking for writers
2026/03/01 05:37:30 DEBUG : file1: reading active writers
2026/03/01 05:37:30 DEBUG : file2: reading active writers
2026/03/01 05:37:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:31 DEBUG : Looking for writers
2026/03/01 05:37:31 DEBUG : file1: reading active writers
2026/03/01 05:37:31 DEBUG : file2: reading active writers
2026/03/01 05:37:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:32 DEBUG : Looking for writers
2026/03/01 05:37:32 DEBUG : file1: reading active writers
2026/03/01 05:37:32 DEBUG : file2: reading active writers
2026/03/01 05:37:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:33 DEBUG : Looking for writers
2026/03/01 05:37:33 DEBUG : file1: reading active writers
2026/03/01 05:37:33 DEBUG : file2: reading active writers
2026/03/01 05:37:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:34 DEBUG : Looking for writers
2026/03/01 05:37:34 DEBUG : file1: reading active writers
2026/03/01 05:37:34 DEBUG : file2: reading active writers
2026/03/01 05:37:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:34 DEBUG : file2: vfs cache: starting upload
2026/03/01 05:37:35 DEBUG : Looking for writers
2026/03/01 05:37:35 DEBUG : file1: reading active writers
2026/03/01 05:37:35 DEBUG : file2: reading active writers
2026/03/01 05:37:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:35.474552 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:37:35.474583 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:35 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:35 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:35 DEBUG : file1: vfs cache: starting upload
2026/03/01 05:37:36.015238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:37:36.015262 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:36 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:36 DEBUG : Looking for writers
2026/03/01 05:37:36 DEBUG : file2: reading active writers
2026/03/01 05:37:36 DEBUG : file1: reading active writers
2026/03/01 05:37:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:37 DEBUG : Looking for writers
2026/03/01 05:37:37 DEBUG : file1: reading active writers
2026/03/01 05:37:37 DEBUG : file2: reading active writers
2026/03/01 05:37:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:38 DEBUG : Looking for writers
2026/03/01 05:37:38 DEBUG : file1: reading active writers
2026/03/01 05:37:38 DEBUG : file2: reading active writers
2026/03/01 05:37:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:39 DEBUG : Looking for writers
2026/03/01 05:37:39 DEBUG : file1: reading active writers
2026/03/01 05:37:39 DEBUG : file2: reading active writers
2026/03/01 05:37:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:40 DEBUG : Looking for writers
2026/03/01 05:37:40 DEBUG : file2: reading active writers
2026/03/01 05:37:40 DEBUG : file1: reading active writers
2026/03/01 05:37:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:40 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/01 05:37:40 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/01 05:37:40 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/03/01 05:37:41 DEBUG : Looking for writers
2026/03/01 05:37:41 DEBUG : file2: reading active writers
2026/03/01 05:37:41 DEBUG : file1: reading active writers
2026/03/01 05:37:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:42 DEBUG : Looking for writers
2026/03/01 05:37:42 DEBUG : file1: reading active writers
2026/03/01 05:37:42 DEBUG : file2: reading active writers
2026/03/01 05:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:43 DEBUG : Looking for writers
2026/03/01 05:37:43 DEBUG : file1: reading active writers
2026/03/01 05:37:43 DEBUG : file2: reading active writers
2026/03/01 05:37:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:44 DEBUG : Looking for writers
2026/03/01 05:37:44 DEBUG : file1: reading active writers
2026/03/01 05:37:44 DEBUG : file2: reading active writers
2026/03/01 05:37:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:45 DEBUG : Looking for writers
2026/03/01 05:37:45 DEBUG : file1: reading active writers
2026/03/01 05:37:45 DEBUG : file2: reading active writers
2026/03/01 05:37:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:46 DEBUG : Looking for writers
2026/03/01 05:37:46 DEBUG : file1: reading active writers
2026/03/01 05:37:46 DEBUG : file2: reading active writers
2026/03/01 05:37:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:47 DEBUG : Looking for writers
2026/03/01 05:37:47 DEBUG : file1: reading active writers
2026/03/01 05:37:47 DEBUG : file2: reading active writers
2026/03/01 05:37:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/01 05:37:48 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00097b0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009fc708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644192064} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006496082214844461 ext:155168806513 loc:0x45874c0} ATime:{wall:14006496082215050980 ext:155169013033 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00097b0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009fc808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644192320} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006496082215694685 ext:155169656737 loc:0x45874c0} ATime:{wall:14006496082215849436 ext:155169811488 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/01 05:37:48 DEBUG : >WaitForWriters: 
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:37:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.50s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:37:48 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:37:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:37:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:37:48.389651 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:37:48.389680 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:48 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:37:48 DEBUG : Looking for writers
2026/03/01 05:37:48 DEBUG : >WaitForWriters: 
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:37:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.35s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:37:48 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:37:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:37:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:48 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:37:48.927970 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:37:48.928003 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:48 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:37:48 DEBUG : Looking for writers
2026/03/01 05:37:48 DEBUG : >WaitForWriters: 
2026/03/01 05:37:48 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:37:49 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.59s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:37:49 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:37:49 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:37:49 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:49 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:37:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:37:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:37:49 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:37:49 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:37:49 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:37:49 DEBUG : file1: newRWFileHandle: 
2026/03/01 05:37:49 DEBUG : file1(0xc000c2e840): openPending: 
2026/03/01 05:37:49 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/01 05:37:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:37:49 DEBUG : file1(0xc000c2e840): >openPending: err=<nil>
2026/03/01 05:37:49 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/01 05:37:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:37:49 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/01 05:37:49 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/01 05:37:49.443564 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:37:49.443615 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:37:49 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:37:49 DEBUG : Looking for writers
2026/03/01 05:37:49 DEBUG : file1: reading active writers
2026/03/01 05:37:49 DEBUG : file1: active writers 1
2026/03/01 05:37:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/01 05:37:49 DEBUG : Looking for writers
2026/03/01 05:37:49 DEBUG : file1: reading active writers
2026/03/01 05:37:49 DEBUG : file1: active writers 1
2026/03/01 05:37:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/01 05:37:49 DEBUG : Looking for writers
2026/03/01 05:37:49 DEBUG : file1: reading active writers
2026/03/01 05:37:49 DEBUG : file1: active writers 1
2026/03/01 05:37:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/01 05:37:49 DEBUG : Looking for writers
2026/03/01 05:37:49 DEBUG : file1: reading active writers
2026/03/01 05:37:49 DEBUG : file1: active writers 1
2026/03/01 05:37:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/01 05:37:49 DEBUG : Looking for writers
2026/03/01 05:37:49 DEBUG : file1: reading active writers
2026/03/01 05:37:49 DEBUG : file1: active writers 1
2026/03/01 05:37:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/01 05:37:49 DEBUG : Looking for writers
2026/03/01 05:37:49 DEBUG : file1: reading active writers
2026/03/01 05:37:49 DEBUG : file1: active writers 1
2026/03/01 05:37:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/01 05:37:50 DEBUG : Looking for writers
2026/03/01 05:37:50 DEBUG : file1: reading active writers
2026/03/01 05:37:50 DEBUG : file1: active writers 1
2026/03/01 05:37:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/01 05:37:50 DEBUG : Looking for writers
2026/03/01 05:37:50 DEBUG : file1: reading active writers
2026/03/01 05:37:50 DEBUG : file1: active writers 1
2026/03/01 05:37:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:51 DEBUG : Looking for writers
2026/03/01 05:37:51 DEBUG : file1: reading active writers
2026/03/01 05:37:51 DEBUG : file1: active writers 1
2026/03/01 05:37:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:52 DEBUG : Looking for writers
2026/03/01 05:37:52 DEBUG : file1: reading active writers
2026/03/01 05:37:52 DEBUG : file1: active writers 1
2026/03/01 05:37:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:53 DEBUG : Looking for writers
2026/03/01 05:37:53 DEBUG : file1: reading active writers
2026/03/01 05:37:53 DEBUG : file1: active writers 1
2026/03/01 05:37:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:54 DEBUG : Looking for writers
2026/03/01 05:37:54 DEBUG : file1: reading active writers
2026/03/01 05:37:54 DEBUG : file1: active writers 1
2026/03/01 05:37:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:55 DEBUG : Looking for writers
2026/03/01 05:37:55 DEBUG : file1: reading active writers
2026/03/01 05:37:55 DEBUG : file1: active writers 1
2026/03/01 05:37:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:56 DEBUG : Looking for writers
2026/03/01 05:37:56 DEBUG : file1: reading active writers
2026/03/01 05:37:56 DEBUG : file1: active writers 1
2026/03/01 05:37:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:57 DEBUG : Looking for writers
2026/03/01 05:37:57 DEBUG : file1: reading active writers
2026/03/01 05:37:57 DEBUG : file1: active writers 1
2026/03/01 05:37:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:58 DEBUG : Looking for writers
2026/03/01 05:37:58 DEBUG : file1: reading active writers
2026/03/01 05:37:58 DEBUG : file1: active writers 1
2026/03/01 05:37:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:37:59 DEBUG : Looking for writers
2026/03/01 05:37:59 DEBUG : file1: reading active writers
2026/03/01 05:37:59 DEBUG : file1: active writers 1
2026/03/01 05:37:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:00 DEBUG : Looking for writers
2026/03/01 05:38:00 DEBUG : file1: reading active writers
2026/03/01 05:38:00 DEBUG : file1: active writers 1
2026/03/01 05:38:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:01 DEBUG : Looking for writers
2026/03/01 05:38:01 DEBUG : file1: reading active writers
2026/03/01 05:38:01 DEBUG : file1: active writers 1
2026/03/01 05:38:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:02 DEBUG : Looking for writers
2026/03/01 05:38:02 DEBUG : file1: reading active writers
2026/03/01 05:38:02 DEBUG : file1: active writers 1
2026/03/01 05:38:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:03 DEBUG : Looking for writers
2026/03/01 05:38:03 DEBUG : file1: reading active writers
2026/03/01 05:38:03 DEBUG : file1: active writers 1
2026/03/01 05:38:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:04 DEBUG : Looking for writers
2026/03/01 05:38:04 DEBUG : file1: reading active writers
2026/03/01 05:38:04 DEBUG : file1: active writers 1
2026/03/01 05:38:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:05 DEBUG : Looking for writers
2026/03/01 05:38:05 DEBUG : file1: reading active writers
2026/03/01 05:38:05 DEBUG : file1: active writers 1
2026/03/01 05:38:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:06 DEBUG : Looking for writers
2026/03/01 05:38:06 DEBUG : file1: reading active writers
2026/03/01 05:38:06 DEBUG : file1: active writers 1
2026/03/01 05:38:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:07 DEBUG : Looking for writers
2026/03/01 05:38:07 DEBUG : file1: reading active writers
2026/03/01 05:38:07 DEBUG : file1: active writers 1
2026/03/01 05:38:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:08 DEBUG : Looking for writers
2026/03/01 05:38:08 DEBUG : file1: reading active writers
2026/03/01 05:38:08 DEBUG : file1: active writers 1
2026/03/01 05:38:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:09 DEBUG : Looking for writers
2026/03/01 05:38:09 DEBUG : file1: reading active writers
2026/03/01 05:38:09 DEBUG : file1: active writers 1
2026/03/01 05:38:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:10 DEBUG : Looking for writers
2026/03/01 05:38:10 DEBUG : file1: reading active writers
2026/03/01 05:38:10 DEBUG : file1: active writers 1
2026/03/01 05:38:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:11 DEBUG : Looking for writers
2026/03/01 05:38:11 DEBUG : file1: reading active writers
2026/03/01 05:38:11 DEBUG : file1: active writers 1
2026/03/01 05:38:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:12 DEBUG : Looking for writers
2026/03/01 05:38:12 DEBUG : file1: reading active writers
2026/03/01 05:38:12 DEBUG : file1: active writers 1
2026/03/01 05:38:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:13 DEBUG : Looking for writers
2026/03/01 05:38:13 DEBUG : file1: reading active writers
2026/03/01 05:38:13 DEBUG : file1: active writers 1
2026/03/01 05:38:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:14 DEBUG : Looking for writers
2026/03/01 05:38:14 DEBUG : file1: reading active writers
2026/03/01 05:38:14 DEBUG : file1: active writers 1
2026/03/01 05:38:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:15 DEBUG : Looking for writers
2026/03/01 05:38:15 DEBUG : file1: reading active writers
2026/03/01 05:38:15 DEBUG : file1: active writers 1
2026/03/01 05:38:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:16 DEBUG : Looking for writers
2026/03/01 05:38:16 DEBUG : file1: reading active writers
2026/03/01 05:38:16 DEBUG : file1: active writers 1
2026/03/01 05:38:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:17 DEBUG : Looking for writers
2026/03/01 05:38:17 DEBUG : file1: reading active writers
2026/03/01 05:38:17 DEBUG : file1: active writers 1
2026/03/01 05:38:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:18 DEBUG : Looking for writers
2026/03/01 05:38:18 DEBUG : file1: reading active writers
2026/03/01 05:38:18 DEBUG : file1: active writers 1
2026/03/01 05:38:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/01 05:38:19 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007e81e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009fd108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644194624} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000088a10 info:{ModTime:{wall:14006496155782017176 ext:223647793403 loc:0x45874c0} ATime:{wall:14006496155782017176 ext:223647793403 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/01 05:38:19 DEBUG : >WaitForWriters: 
2026/03/01 05:38:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:38:19 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.46s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:19 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/01 05:38:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:38:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:38:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:38:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:38:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:38:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:38:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/01 05:38:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jafitor4kuti"
2026/03/01 05:38:19 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/01 05:38:19 DEBUG : forgetting directory cache
2026/03/01 05:38:19.781515 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:19.781554 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:19 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:19 DEBUG : Looking for writers
2026/03/01 05:38:19 DEBUG : >WaitForWriters: 
2026/03/01 05:38:19 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': vfs cache: cleaner exiting
2026/03/01 05:38:19 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.34s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:20.122158 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:20.122181 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:20 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.35s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:20.500602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:20.500635 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:20 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.37s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:20 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:38:20.881396 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:20.881476 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:20 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:20 DEBUG : Looking for writers
2026/03/01 05:38:20 DEBUG : >WaitForWriters: 
2026/03/01 05:38:20 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.39s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:20 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:20 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:38:21.246829 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:21.246897 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:21 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:21 DEBUG : Looking for writers
2026/03/01 05:38:21 DEBUG : >WaitForWriters: 
2026/03/01 05:38:21 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.35s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:21 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:21 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:38:21.792254 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:21.792284 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:21 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:21 DEBUG : Looking for writers
2026/03/01 05:38:21 DEBUG : >WaitForWriters: 
2026/03/01 05:38:21 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.57s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:21 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:21 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:38:22.162816 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:22.162836 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:22 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:22 DEBUG : Looking for writers
2026/03/01 05:38:22 DEBUG : >WaitForWriters: 
2026/03/01 05:38:22 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.35s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:22 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:22 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:38:22 ERROR : error listing: directory not found
2026/03/01 05:38:22.659955 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:22.659987 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:22 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/03/01 05:38:22 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:22 DEBUG : Looking for writers
2026/03/01 05:38:22 DEBUG : >WaitForWriters: 
2026/03/01 05:38:22 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.52s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:22 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:22 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:38:22 ERROR : error listing: directory not found
2026/03/01 05:38:22 ERROR : error listing: directory not found
2026/03/01 05:38:23.264331 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:23.264362 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:23 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/03/01 05:38:23 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:23 DEBUG : Looking for writers
2026/03/01 05:38:23 DEBUG : >WaitForWriters: 
2026/03/01 05:38:23 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.59s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:38:23 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:38:23 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:38:23 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:38:23 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:38:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:38:23 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:38:23 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:38:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:38:23 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/01 05:38:23 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/01 05:38:23 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/01 05:38:23 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (5 bytes), uploading instead of streaming
2026/03/01 05:38:23.728625 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:23.728651 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:23 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:23 DEBUG : file1: Remove: 
2026/03/01 05:38:23 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:38:23 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/01 05:38:23 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:38:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:38:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/03/01 05:38:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:38:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:38:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:38:31 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:38:31 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:38:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:38:31 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (0 bytes), uploading instead of streaming
2026/03/01 05:38:31.538984 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:38:31.539018 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:31 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:38:31 DEBUG : file1: Remove: 
2026/03/01 05:38:31 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:38:31 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/01 05:38:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:38:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:38:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:38:31 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:38:31 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:38:31 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/03/01 05:38:31 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:38:31 DEBUG : Looking for writers
2026/03/01 05:38:31 DEBUG : file1: reading active writers
2026/03/01 05:38:31 DEBUG : file1: active writers 1
2026/03/01 05:38:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/01 05:38:31 DEBUG : Looking for writers
2026/03/01 05:38:31 DEBUG : file1: reading active writers
2026/03/01 05:38:31 DEBUG : file1: active writers 1
2026/03/01 05:38:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/01 05:38:31 DEBUG : Looking for writers
2026/03/01 05:38:31 DEBUG : file1: reading active writers
2026/03/01 05:38:31 DEBUG : file1: active writers 1
2026/03/01 05:38:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/01 05:38:31 DEBUG : Looking for writers
2026/03/01 05:38:31 DEBUG : file1: reading active writers
2026/03/01 05:38:31 DEBUG : file1: active writers 1
2026/03/01 05:38:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/01 05:38:31 DEBUG : Looking for writers
2026/03/01 05:38:31 DEBUG : file1: reading active writers
2026/03/01 05:38:31 DEBUG : file1: active writers 1
2026/03/01 05:38:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/01 05:38:31 DEBUG : Looking for writers
2026/03/01 05:38:31 DEBUG : file1: reading active writers
2026/03/01 05:38:31 DEBUG : file1: active writers 1
2026/03/01 05:38:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/01 05:38:32 DEBUG : Looking for writers
2026/03/01 05:38:32 DEBUG : file1: reading active writers
2026/03/01 05:38:32 DEBUG : file1: active writers 1
2026/03/01 05:38:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/01 05:38:32 DEBUG : Looking for writers
2026/03/01 05:38:32 DEBUG : file1: reading active writers
2026/03/01 05:38:32 DEBUG : file1: active writers 1
2026/03/01 05:38:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:33 DEBUG : Looking for writers
2026/03/01 05:38:33 DEBUG : file1: reading active writers
2026/03/01 05:38:33 DEBUG : file1: active writers 1
2026/03/01 05:38:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:34 DEBUG : Looking for writers
2026/03/01 05:38:34 DEBUG : file1: reading active writers
2026/03/01 05:38:34 DEBUG : file1: active writers 1
2026/03/01 05:38:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:35 DEBUG : Looking for writers
2026/03/01 05:38:35 DEBUG : file1: reading active writers
2026/03/01 05:38:35 DEBUG : file1: active writers 1
2026/03/01 05:38:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:36 DEBUG : Looking for writers
2026/03/01 05:38:36 DEBUG : file1: reading active writers
2026/03/01 05:38:36 DEBUG : file1: active writers 1
2026/03/01 05:38:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:37 DEBUG : Looking for writers
2026/03/01 05:38:37 DEBUG : file1: reading active writers
2026/03/01 05:38:37 DEBUG : file1: active writers 1
2026/03/01 05:38:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:38 DEBUG : Looking for writers
2026/03/01 05:38:38 DEBUG : file1: reading active writers
2026/03/01 05:38:38 DEBUG : file1: active writers 1
2026/03/01 05:38:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:39 DEBUG : Looking for writers
2026/03/01 05:38:39 DEBUG : file1: reading active writers
2026/03/01 05:38:39 DEBUG : file1: active writers 1
2026/03/01 05:38:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:40 DEBUG : Looking for writers
2026/03/01 05:38:40 DEBUG : file1: reading active writers
2026/03/01 05:38:40 DEBUG : file1: active writers 1
2026/03/01 05:38:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:41 DEBUG : Looking for writers
2026/03/01 05:38:41 DEBUG : file1: reading active writers
2026/03/01 05:38:41 DEBUG : file1: active writers 1
2026/03/01 05:38:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:42 DEBUG : Looking for writers
2026/03/01 05:38:42 DEBUG : file1: reading active writers
2026/03/01 05:38:42 DEBUG : file1: active writers 1
2026/03/01 05:38:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:43 DEBUG : Looking for writers
2026/03/01 05:38:43 DEBUG : file1: reading active writers
2026/03/01 05:38:43 DEBUG : file1: active writers 1
2026/03/01 05:38:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:44 DEBUG : Looking for writers
2026/03/01 05:38:44 DEBUG : file1: reading active writers
2026/03/01 05:38:44 DEBUG : file1: active writers 1
2026/03/01 05:38:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:45 DEBUG : Looking for writers
2026/03/01 05:38:45 DEBUG : file1: reading active writers
2026/03/01 05:38:45 DEBUG : file1: active writers 1
2026/03/01 05:38:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:46 DEBUG : Looking for writers
2026/03/01 05:38:46 DEBUG : file1: reading active writers
2026/03/01 05:38:46 DEBUG : file1: active writers 1
2026/03/01 05:38:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:47 DEBUG : Looking for writers
2026/03/01 05:38:47 DEBUG : file1: reading active writers
2026/03/01 05:38:47 DEBUG : file1: active writers 1
2026/03/01 05:38:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:48 DEBUG : Looking for writers
2026/03/01 05:38:48 DEBUG : file1: reading active writers
2026/03/01 05:38:48 DEBUG : file1: active writers 1
2026/03/01 05:38:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:49 DEBUG : Looking for writers
2026/03/01 05:38:49 DEBUG : file1: reading active writers
2026/03/01 05:38:49 DEBUG : file1: active writers 1
2026/03/01 05:38:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:50 DEBUG : Looking for writers
2026/03/01 05:38:50 DEBUG : file1: reading active writers
2026/03/01 05:38:50 DEBUG : file1: active writers 1
2026/03/01 05:38:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:51 DEBUG : Looking for writers
2026/03/01 05:38:51 DEBUG : file1: reading active writers
2026/03/01 05:38:51 DEBUG : file1: active writers 1
2026/03/01 05:38:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:52 DEBUG : Looking for writers
2026/03/01 05:38:52 DEBUG : file1: reading active writers
2026/03/01 05:38:52 DEBUG : file1: active writers 1
2026/03/01 05:38:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:53 DEBUG : Looking for writers
2026/03/01 05:38:53 DEBUG : file1: reading active writers
2026/03/01 05:38:53 DEBUG : file1: active writers 1
2026/03/01 05:38:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:54 DEBUG : Looking for writers
2026/03/01 05:38:54 DEBUG : file1: reading active writers
2026/03/01 05:38:54 DEBUG : file1: active writers 1
2026/03/01 05:38:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:55 DEBUG : Looking for writers
2026/03/01 05:38:55 DEBUG : file1: reading active writers
2026/03/01 05:38:55 DEBUG : file1: active writers 1
2026/03/01 05:38:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:56 DEBUG : Looking for writers
2026/03/01 05:38:56 DEBUG : file1: reading active writers
2026/03/01 05:38:56 DEBUG : file1: active writers 1
2026/03/01 05:38:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:57 DEBUG : Looking for writers
2026/03/01 05:38:57 DEBUG : file1: reading active writers
2026/03/01 05:38:57 DEBUG : file1: active writers 1
2026/03/01 05:38:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:58 DEBUG : Looking for writers
2026/03/01 05:38:58 DEBUG : file1: reading active writers
2026/03/01 05:38:58 DEBUG : file1: active writers 1
2026/03/01 05:38:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:38:59 DEBUG : Looking for writers
2026/03/01 05:38:59 DEBUG : file1: reading active writers
2026/03/01 05:38:59 DEBUG : file1: active writers 1
2026/03/01 05:38:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:39:00 DEBUG : Looking for writers
2026/03/01 05:39:00 DEBUG : file1: reading active writers
2026/03/01 05:39:00 DEBUG : file1: active writers 1
2026/03/01 05:39:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/01 05:39:01 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/01 05:39:01 DEBUG : >WaitForWriters: 
2026/03/01 05:39:01 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.33s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:01 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:01 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:39:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:39:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:39:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:39:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:01 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/01 05:39:02 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/01 05:39:02 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/01 05:39:02 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/01 05:39:02 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (11 bytes), uploading instead of streaming
2026/03/01 05:39:03.131985 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:03.132026 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:03 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:03 DEBUG : file1: Remove: 
2026/03/01 05:39:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:39:03 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/03/01 05:39:03 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/03/01 05:39:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:39:04 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/01 05:39:06 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:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/01 05:39:10 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:10 DEBUG : Looking for writers
2026/03/01 05:39:10 DEBUG : >WaitForWriters: 
2026/03/01 05:39:10 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.13s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:10 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:10 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:39:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:39:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:10 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:39:10 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:39:10 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/01 05:39:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:10 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (5 bytes), uploading instead of streaming
2026/03/01 05:39:11.216863 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:11.216887 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:11 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)
2026/03/01 05:39:11 DEBUG : file1: Remove: 
2026/03/01 05:39:11 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:39:11 DEBUG : file1: >Remove: err=<nil>
2026/03/01 05:39:11 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/03/01 05:39:11 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/03/01 05:39:11 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:11 DEBUG : Looking for writers
2026/03/01 05:39:11 DEBUG : >WaitForWriters: 
2026/03/01 05:39:11 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.49s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:11 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:11 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:11 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:39:11 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:39:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:11 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:39:11 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:39:11 DEBUG : file1: WriteFileHandle.Release closing
2026/03/01 05:39:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:11 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (0 bytes), uploading instead of streaming
2026/03/01 05:39:11.738200 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:11.738230 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:11 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)
2026/03/01 05:39:11 DEBUG : file1: Remove: 
2026/03/01 05:39:11 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:39:11 DEBUG : file1: >Remove: err=<nil>
2026/03/01 05:39:11 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/03/01 05:39:11 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/01 05:39:11 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:11 DEBUG : Looking for writers
2026/03/01 05:39:11 DEBUG : >WaitForWriters: 
2026/03/01 05:39:11 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.52s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:11 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:11 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:11 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:39:11 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:39:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:11 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:39:11 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:39:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:11 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (2 bytes), uploading instead of streaming
2026/03/01 05:39:12.285966 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:12.286003 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:12 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:12 DEBUG : file1: Remove: 
2026/03/01 05:39:12 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:39:12 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/03/01 05:39:12 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:12 DEBUG : Looking for writers
2026/03/01 05:39:12 DEBUG : >WaitForWriters: 
2026/03/01 05:39:12 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.59s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:12 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:12 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:39:12 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:39:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:12 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:39:12 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:39:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:12 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (0 bytes), uploading instead of streaming
2026/03/01 05:39:12.878987 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:12.879022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:12 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:12 DEBUG : file1: Remove: 
2026/03/01 05:39:12 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:39:12 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/03/01 05:39:12 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/01 05:39:12 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/03/01 05:39:12 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:12 DEBUG : Looking for writers
2026/03/01 05:39:12 DEBUG : >WaitForWriters: 
2026/03/01 05:39:12 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.54s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:12 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:12 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/01 05:39:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/01 05:39:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:13 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/01 05:39:13 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/01 05:39:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/01 05:39:13 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': File to upload is small (100 bytes), uploading instead of streaming
2026/03/01 05:39:13.368760 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:13.368794 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:13 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:13 DEBUG : file1: Remove: 
2026/03/01 05:39:13 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/01 05:39:13 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/03/01 05:39:13 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/01 05:39:13 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/03/01 05:39:13 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:13 DEBUG : Looking for writers
2026/03/01 05:39:13 DEBUG : >WaitForWriters: 
2026/03/01 05:39:13 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.50s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:13 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:13 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:13.741470 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:13.741507 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:13 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:13 DEBUG : Looking for writers
2026/03/01 05:39:13 DEBUG : >WaitForWriters: 
2026/03/01 05:39:13 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.36s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:13 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:13 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:14.084033 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:14.084064 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:14 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:14 DEBUG : Looking for writers
2026/03/01 05:39:14 DEBUG : >WaitForWriters: 
2026/03/01 05:39:14 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.34s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:14 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:14 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:14.516668 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:14.516695 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:14 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:14 DEBUG : Looking for writers
2026/03/01 05:39:14 DEBUG : >WaitForWriters: 
2026/03/01 05:39:14 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.43s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-jafitor4kuti'", Local "Local file system at /tmp/rclone3943654910", Modify Window "1s"
2026/03/01 05:39:14 INFO  : proton drive root link ID 'rclone-test-jafitor4kuti': poll-interval is not supported by this remote
2026/03/01 05:39:14 NOTICE: proton drive root link ID 'rclone-test-jafitor4kuti': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/01 05:39:14.856581 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/01 05:39:14.856605 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-jafitor4kuti'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/01 05:39:14 DEBUG : WaitForWriters: timeout=30s
2026/03/01 05:39:14 DEBUG : Looking for writers
2026/03/01 05:39:14 DEBUG : >WaitForWriters: 
2026/03/01 05:39:14 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.38s)
FAIL
2026/03/01 05:39:14 DEBUG : proton drive root link ID 'rclone-test-jafitor4kuti': Purge remote
2026/03/01 05:39:15 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 5m9.59912558s (try 4/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]