"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 3/5)
2026/01/19 05:14:30 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-hidezal5voza"
2026/01/19 05:14:30 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/19 05:14:30 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': Has cached credentials
2026/01/19 05:14:30 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': Used cached credential to initialize the ProtonDrive API
2026/01/19 05:14:31 DEBUG : Creating backend with remote "/tmp/rclone228863558"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:31 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:31 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:31.297119 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:31.297155 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:31 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:31 DEBUG : Looking for writers
2026/01/19 05:14:31 DEBUG : >WaitForWriters: 
2026/01/19 05:14:31 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.32s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:31 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:31 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:31.617085 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:31.617107 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:31 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:31 DEBUG : Looking for writers
2026/01/19 05:14:31 DEBUG : >WaitForWriters: 
2026/01/19 05:14:31 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.34s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:31 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:31 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:31.988911 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:31.988931 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:31 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:31 DEBUG : Looking for writers
2026/01/19 05:14:31 DEBUG : >WaitForWriters: 
2026/01/19 05:14:32 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.36s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:32 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:32 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:32.298886 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:32.298915 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:32 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:32 DEBUG : Looking for writers
2026/01/19 05:14:32 DEBUG : >WaitForWriters: 
2026/01/19 05:14:32 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.32s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:32 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:32 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:32.657003 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:32.657020 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:32 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:32 DEBUG : Looking for writers
2026/01/19 05:14:32 DEBUG : >WaitForWriters: 
2026/01/19 05:14:32 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.37s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:32 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:32 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:33.098720 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:33.098784 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:33 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:33 DEBUG : Looking for writers
2026/01/19 05:14:33 DEBUG : >WaitForWriters: 
2026/01/19 05:14:33 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.43s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:33 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:33 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:33.417084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:33.417118 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:33 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:33 DEBUG : Looking for writers
2026/01/19 05:14:33 DEBUG : >WaitForWriters: 
2026/01/19 05:14:33 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.32s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:33 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:33 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:33.729778 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:33.729809 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:33 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:33 DEBUG : Looking for writers
2026/01/19 05:14:33 DEBUG : >WaitForWriters: 
2026/01/19 05:14:33 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.32s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:33 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:33 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:34.063084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:34.063125 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:34 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:34 DEBUG : Looking for writers
2026/01/19 05:14:34 DEBUG : >WaitForWriters: 
2026/01/19 05:14:34 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.33s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:34 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:34 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:34.401165 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:34.401193 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:34 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:34 DEBUG : Looking for writers
2026/01/19 05:14:34 DEBUG : >WaitForWriters: 
2026/01/19 05:14:34 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.34s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:34 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:34 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:34.739744 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:34.739770 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:34 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:34 DEBUG : Looking for writers
2026/01/19 05:14:34 DEBUG : >WaitForWriters: 
2026/01/19 05:14:34 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.33s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:34 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:34 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:35.064623 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:35.064652 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:35 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:35 DEBUG : Looking for writers
2026/01/19 05:14:35 DEBUG : >WaitForWriters: 
2026/01/19 05:14:35 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.33s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:35 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:35 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:35.437829 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:35.437857 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:35 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:35 DEBUG : Looking for writers
2026/01/19 05:14:35 DEBUG : >WaitForWriters: 
2026/01/19 05:14:35 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.44s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:35 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:35 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:35.916602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:35.916637 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:35 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:35 DEBUG : Looking for writers
2026/01/19 05:14:35 DEBUG : >WaitForWriters: 
2026/01/19 05:14:35 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.41s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:35 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:35 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:36.231524 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:36.231559 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:36 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:36 DEBUG : Looking for writers
2026/01/19 05:14:36 DEBUG : >WaitForWriters: 
2026/01/19 05:14:36 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.33s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:36 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:36 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:36.589816 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:36.589836 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:36 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:36 DEBUG : Looking for writers
2026/01/19 05:14:36 DEBUG : >WaitForWriters: 
2026/01/19 05:14:36 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.35s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:36 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:36 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:36.908876 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:36.908905 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:36 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:36 DEBUG : Looking for writers
2026/01/19 05:14:36 DEBUG : >WaitForWriters: 
2026/01/19 05:14:36 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.30s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:36 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:36 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:37.278304 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:37.278324 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:37 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:37 DEBUG : Looking for writers
2026/01/19 05:14:37 DEBUG : >WaitForWriters: 
2026/01/19 05:14:37 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.37s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:37 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:37 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:37.581321 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:37.581342 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:37 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:37 DEBUG : Looking for writers
2026/01/19 05:14:37 DEBUG : >WaitForWriters: 
2026/01/19 05:14:37 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.32s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:37 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:37 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:37.936634 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:37.936654 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:37 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:37 DEBUG : Looking for writers
2026/01/19 05:14:37 DEBUG : >WaitForWriters: 
2026/01/19 05:14:38 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.35s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:38 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:38 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:38.348130 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:38.348148 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:38 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:38 DEBUG : Looking for writers
2026/01/19 05:14:38 DEBUG : >WaitForWriters: 
2026/01/19 05:14:38 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.40s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:38 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:38 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:38.704002 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:38.704021 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:38 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:38 DEBUG : Looking for writers
2026/01/19 05:14:38 DEBUG : >WaitForWriters: 
2026/01/19 05:14:38 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-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:38 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:38 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:39.034938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:39.034958 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:39 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:39 DEBUG : Looking for writers
2026/01/19 05:14:39 DEBUG : >WaitForWriters: 
2026/01/19 05:14:39 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-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:39 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:39 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:39.362591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:39.362611 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:39 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:39 DEBUG : Looking for writers
2026/01/19 05:14:39 DEBUG : >WaitForWriters: 
2026/01/19 05:14:39 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-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:39 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:39 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:39 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:39.744403 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:39.744460 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:39 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:39 DEBUG : Looking for writers
2026/01/19 05:14:39 DEBUG : >WaitForWriters: 
2026/01/19 05:14:39 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:39 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-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:39 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:39 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:39 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:39 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:40.074614 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:40.074633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:40 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:40 DEBUG : Looking for writers
2026/01/19 05:14:40 DEBUG : >WaitForWriters: 
2026/01/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:40 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-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:40 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:40 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:40.402736 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:40.402784 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:40 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:40 DEBUG : Looking for writers
2026/01/19 05:14:40 DEBUG : >WaitForWriters: 
2026/01/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:40 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.05s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.33s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:40 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:40 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:40.746116 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:40.746154 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:40 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:40 DEBUG : Looking for writers
2026/01/19 05:14:40 DEBUG : >WaitForWriters: 
2026/01/19 05:14:40 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.38s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:40 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:40 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:41.137689 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:41.137714 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:41 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:41 DEBUG : Looking for writers
2026/01/19 05:14:41 DEBUG : >WaitForWriters: 
2026/01/19 05:14:41 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.37s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:41 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:41 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:41.471625 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:41.471644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:41 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:41 DEBUG : Looking for writers
2026/01/19 05:14:41 DEBUG : >WaitForWriters: 
2026/01/19 05:14:41 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.34s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:41 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:41 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:41.808041 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:41.808065 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:41 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:41 DEBUG : Looking for writers
2026/01/19 05:14:41 DEBUG : >WaitForWriters: 
2026/01/19 05:14:41 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.33s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:41 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:41 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:42.135857 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:42.135884 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:42 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:42 DEBUG : Looking for writers
2026/01/19 05:14:42 DEBUG : >WaitForWriters: 
2026/01/19 05:14:42 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.33s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:42 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:42 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:42.500402 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:42.500470 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:42 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:42 DEBUG : Looking for writers
2026/01/19 05:14:42 DEBUG : >WaitForWriters: 
2026/01/19 05:14:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:42 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:42 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:42.836919 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:42.836950 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:42 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:42 DEBUG : Looking for writers
2026/01/19 05:14:42 DEBUG : >WaitForWriters: 
2026/01/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:42 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:42 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:42 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:43.215487 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:43.215517 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:43 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:43 DEBUG : Looking for writers
2026/01/19 05:14:43 DEBUG : >WaitForWriters: 
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:43 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:43 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:43.694757 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:43.694780 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:43 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:43 DEBUG : Looking for writers
2026/01/19 05:14:43 DEBUG : >WaitForWriters: 
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:43 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:43 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:43 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:44.021544 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:44.021604 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:44 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:44 DEBUG : Looking for writers
2026/01/19 05:14:44 DEBUG : >WaitForWriters: 
2026/01/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:44 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:44 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:44 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:44.399321 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:44.399354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:44 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:44 DEBUG : Looking for writers
2026/01/19 05:14:44 DEBUG : >WaitForWriters: 
2026/01/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:44 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.26s)
    --- FAIL: TestFileRename/off,forceCache=false (0.35s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.34s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.42s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.44s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.35s)
    --- FAIL: TestFileRename/full,forceCache=false (0.36s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:44 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:44 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:44.739220 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:44.739241 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:44 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:44 DEBUG : Looking for writers
2026/01/19 05:14:44 DEBUG : >WaitForWriters: 
2026/01/19 05:14:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.33s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:44 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:44 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:45.060007 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:45.060094 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:45 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:45 DEBUG : Looking for writers
2026/01/19 05:14:45 DEBUG : >WaitForWriters: 
2026/01/19 05:14:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.33s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:45 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:45 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:45.408809 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:45.408846 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:45 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:45 DEBUG : Looking for writers
2026/01/19 05:14:45 DEBUG : >WaitForWriters: 
2026/01/19 05:14:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.35s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:45 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:45 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:45.755788 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:45.755890 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:45 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:45 DEBUG : Looking for writers
2026/01/19 05:14:45 DEBUG : >WaitForWriters: 
2026/01/19 05:14:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.40s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:45 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:45 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:14:46.208000 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:46.208036 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:46 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:46 DEBUG : Looking for writers
2026/01/19 05:14:46 DEBUG : >WaitForWriters: 
2026/01/19 05:14:46 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.40s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:46 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:46.563716 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:46.563751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:46 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:46 DEBUG : Looking for writers
2026/01/19 05:14:46 DEBUG : >WaitForWriters: 
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.36s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:46 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:46.908634 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:46.908675 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:46 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:46 DEBUG : Looking for writers
2026/01/19 05:14:46 DEBUG : >WaitForWriters: 
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.33s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:46 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:46 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:47.253502 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:47.253535 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:47 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:47 DEBUG : Looking for writers
2026/01/19 05:14:47 DEBUG : >WaitForWriters: 
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:47 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.35s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:47 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:47.612361 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:47.612391 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:47 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:47 DEBUG : Looking for writers
2026/01/19 05:14:47 DEBUG : >WaitForWriters: 
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:47 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.35s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:47 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:47 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:47.949976 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:47.950011 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:47 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:47 DEBUG : Looking for writers
2026/01/19 05:14:47 DEBUG : >WaitForWriters: 
2026/01/19 05:14:47 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:14:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.34s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:14:48 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:14:48 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:14:48 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:48 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:14:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:14:48 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:14:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:14:48 DEBUG : file1: newRWFileHandle: 
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): openPending: 
2026/01/19 05:14:48 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/19 05:14:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): >openPending: err=<nil>
2026/01/19 05:14:48 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/19 05:14:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:14:48 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/19 05:14:48 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): _writeAt: size=5, off=0
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): >_writeAt: n=5, err=<nil>
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): _writeAt: size=7, off=5
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): >_writeAt: n=7, err=<nil>
2026/01/19 05:14:48 DEBUG : file1: vfs cache: truncate to size=11
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): close: 
2026/01/19 05:14:48 DEBUG : file1: vfs cache: setting modification time to 2026-01-19 05:14:48.103483838 +0000 UTC m=+18.047381004
2026/01/19 05:14:48 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): >close: err=<nil>
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): close: 
2026/01/19 05:14:48 DEBUG : file1(0xc00035f600): >close: err=file already closed
2026/01/19 05:14:48 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:14:48 DEBUG : Looking for writers
2026/01/19 05:14:48 DEBUG : file1: reading active writers
2026/01/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/19 05:14:48 DEBUG : Looking for writers
2026/01/19 05:14:48 DEBUG : file1: reading active writers
2026/01/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/19 05:14:48 DEBUG : Looking for writers
2026/01/19 05:14:48 DEBUG : file1: reading active writers
2026/01/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/19 05:14:48 DEBUG : Looking for writers
2026/01/19 05:14:48 DEBUG : file1: reading active writers
2026/01/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/19 05:14:48 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:14:48 DEBUG : Looking for writers
2026/01/19 05:14:48 DEBUG : file1: reading active writers
2026/01/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/19 05:14:48 DEBUG : Looking for writers
2026/01/19 05:14:48 DEBUG : file1: reading active writers
2026/01/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/19 05:14:48.649034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:48.649060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:48 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)
2026/01/19 05:14:48 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)
2026/01/19 05:14:48 DEBUG : Looking for writers
2026/01/19 05:14:48 DEBUG : file1: reading active writers
2026/01/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/19 05:14:48 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:14:49.199990 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:49.200011 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:49 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)
2026/01/19 05:14:49 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)
2026/01/19 05:14:49 DEBUG : Looking for writers
2026/01/19 05:14:49 DEBUG : file1: reading active writers
2026/01/19 05:14:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:49 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:14:49.973262 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:49.973305 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:49 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)
2026/01/19 05:14:49 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)
2026/01/19 05:14:50 DEBUG : Looking for writers
2026/01/19 05:14:50 DEBUG : file1: reading active writers
2026/01/19 05:14:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:50 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:14:51.267506 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:51.267527 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:51 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)
2026/01/19 05:14:51 DEBUG : Looking for writers
2026/01/19 05:14:51 DEBUG : file1: reading active writers
2026/01/19 05:14:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:52 DEBUG : Looking for writers
2026/01/19 05:14:52 DEBUG : file1: reading active writers
2026/01/19 05:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:52 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:14:53.189697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:53.189759 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:53 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:53 DEBUG : Looking for writers
2026/01/19 05:14:53 DEBUG : file1: reading active writers
2026/01/19 05:14:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:54 DEBUG : Looking for writers
2026/01/19 05:14:54 DEBUG : file1: reading active writers
2026/01/19 05:14:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:55 DEBUG : Looking for writers
2026/01/19 05:14:55 DEBUG : file1: reading active writers
2026/01/19 05:14:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:56 DEBUG : Looking for writers
2026/01/19 05:14:56 DEBUG : file1: reading active writers
2026/01/19 05:14:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:56 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:14:56.721800 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:14:56.721815 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:14:56 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)
2026/01/19 05:14:56 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)
2026/01/19 05:14:57 DEBUG : Looking for writers
2026/01/19 05:14:57 DEBUG : file1: reading active writers
2026/01/19 05:14:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:58 DEBUG : Looking for writers
2026/01/19 05:14:58 DEBUG : file1: reading active writers
2026/01/19 05:14:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:14:59 DEBUG : Looking for writers
2026/01/19 05:14:59 DEBUG : file1: reading active writers
2026/01/19 05:14:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:00 DEBUG : Looking for writers
2026/01/19 05:15:00 DEBUG : file1: reading active writers
2026/01/19 05:15:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:01 DEBUG : Looking for writers
2026/01/19 05:15:01 DEBUG : file1: reading active writers
2026/01/19 05:15:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:02 DEBUG : Looking for writers
2026/01/19 05:15:02 DEBUG : file1: reading active writers
2026/01/19 05:15:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:03 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:15:03 DEBUG : Looking for writers
2026/01/19 05:15:03 DEBUG : file1: reading active writers
2026/01/19 05:15:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:03.444908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:15:03.444928 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:03 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)
2026/01/19 05:15:04 DEBUG : Looking for writers
2026/01/19 05:15:04 DEBUG : file1: reading active writers
2026/01/19 05:15:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:05 DEBUG : Looking for writers
2026/01/19 05:15:05 DEBUG : file1: reading active writers
2026/01/19 05:15:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:06 DEBUG : Looking for writers
2026/01/19 05:15:06 DEBUG : file1: reading active writers
2026/01/19 05:15:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:07 DEBUG : Looking for writers
2026/01/19 05:15:07 DEBUG : file1: reading active writers
2026/01/19 05:15:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:08 DEBUG : Looking for writers
2026/01/19 05:15:08 DEBUG : file1: reading active writers
2026/01/19 05:15:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:09 DEBUG : Looking for writers
2026/01/19 05:15:09 DEBUG : file1: reading active writers
2026/01/19 05:15:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:10 DEBUG : Looking for writers
2026/01/19 05:15:10 DEBUG : file1: reading active writers
2026/01/19 05:15:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:11 DEBUG : Looking for writers
2026/01/19 05:15:11 DEBUG : file1: reading active writers
2026/01/19 05:15:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:12 DEBUG : Looking for writers
2026/01/19 05:15:12 DEBUG : file1: reading active writers
2026/01/19 05:15:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:13 DEBUG : Looking for writers
2026/01/19 05:15:13 DEBUG : file1: reading active writers
2026/01/19 05:15:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:14 DEBUG : Looking for writers
2026/01/19 05:15:14 DEBUG : file1: reading active writers
2026/01/19 05:15:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:15 DEBUG : Looking for writers
2026/01/19 05:15:15 DEBUG : file1: reading active writers
2026/01/19 05:15:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:16 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:15:16 DEBUG : Looking for writers
2026/01/19 05:15:16 DEBUG : file1: reading active writers
2026/01/19 05:15:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:16.588391 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:15:16.588414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:16 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:16 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)
2026/01/19 05:15:17 DEBUG : Looking for writers
2026/01/19 05:15:17 DEBUG : file1: reading active writers
2026/01/19 05:15:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:18 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00078aff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0004e4408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824638850112} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691049855322558 ext:18047381004 loc:0x4465880} ATime:{wall:14002691049855353616 ext:18047412072 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/19 05:15:18 DEBUG : >WaitForWriters: 
2026/01/19 05:15:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/19 05:15:19 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
2026/01/19 05:15:21 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
2026/01/19 05:15:25 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:15:25 DEBUG : Looking for writers
2026/01/19 05:15:25 DEBUG : file1: reading active writers
2026/01/19 05:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/19 05:15:25 DEBUG : Looking for writers
2026/01/19 05:15:25 DEBUG : file1: reading active writers
2026/01/19 05:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/19 05:15:25 DEBUG : Looking for writers
2026/01/19 05:15:25 DEBUG : file1: reading active writers
2026/01/19 05:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/19 05:15:25 DEBUG : Looking for writers
2026/01/19 05:15:25 DEBUG : file1: reading active writers
2026/01/19 05:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/19 05:15:25 DEBUG : Looking for writers
2026/01/19 05:15:25 DEBUG : file1: reading active writers
2026/01/19 05:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/19 05:15:25 DEBUG : Looking for writers
2026/01/19 05:15:25 DEBUG : file1: reading active writers
2026/01/19 05:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/19 05:15:26 DEBUG : Looking for writers
2026/01/19 05:15:26 DEBUG : file1: reading active writers
2026/01/19 05:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/19 05:15:26 DEBUG : Looking for writers
2026/01/19 05:15:26 DEBUG : file1: reading active writers
2026/01/19 05:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:27 DEBUG : Looking for writers
2026/01/19 05:15:27 DEBUG : file1: reading active writers
2026/01/19 05:15:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:28 DEBUG : Looking for writers
2026/01/19 05:15:28 DEBUG : file1: reading active writers
2026/01/19 05:15:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:29 DEBUG : Looking for writers
2026/01/19 05:15:29 DEBUG : file1: reading active writers
2026/01/19 05:15:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:30 DEBUG : Looking for writers
2026/01/19 05:15:30 DEBUG : file1: reading active writers
2026/01/19 05:15:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:31 DEBUG : Looking for writers
2026/01/19 05:15:31 DEBUG : file1: reading active writers
2026/01/19 05:15:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:32 DEBUG : Looking for writers
2026/01/19 05:15:32 DEBUG : file1: reading active writers
2026/01/19 05:15:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:33 DEBUG : Looking for writers
2026/01/19 05:15:33 DEBUG : file1: reading active writers
2026/01/19 05:15:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:34 DEBUG : Looking for writers
2026/01/19 05:15:34 DEBUG : file1: reading active writers
2026/01/19 05:15:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:35 DEBUG : Looking for writers
2026/01/19 05:15:35 DEBUG : file1: reading active writers
2026/01/19 05:15:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:36 DEBUG : Looking for writers
2026/01/19 05:15:36 DEBUG : file1: reading active writers
2026/01/19 05:15:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:37 DEBUG : Looking for writers
2026/01/19 05:15:37 DEBUG : file1: reading active writers
2026/01/19 05:15:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:38 DEBUG : Looking for writers
2026/01/19 05:15:38 DEBUG : file1: reading active writers
2026/01/19 05:15:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:39 DEBUG : Looking for writers
2026/01/19 05:15:39 DEBUG : file1: reading active writers
2026/01/19 05:15:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:40 DEBUG : Looking for writers
2026/01/19 05:15:40 DEBUG : file1: reading active writers
2026/01/19 05:15:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:41 DEBUG : Looking for writers
2026/01/19 05:15:41 DEBUG : file1: reading active writers
2026/01/19 05:15:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:42 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:15:42.603686 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:15:42.603716 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:42 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)
2026/01/19 05:15:42 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)
2026/01/19 05:15:42 DEBUG : Looking for writers
2026/01/19 05:15:42 DEBUG : file1: reading active writers
2026/01/19 05:15:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:43 DEBUG : Looking for writers
2026/01/19 05:15:43 DEBUG : file1: reading active writers
2026/01/19 05:15:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:44 DEBUG : Looking for writers
2026/01/19 05:15:44 DEBUG : file1: reading active writers
2026/01/19 05:15:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:45 DEBUG : Looking for writers
2026/01/19 05:15:45 DEBUG : file1: reading active writers
2026/01/19 05:15:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:46 DEBUG : Looking for writers
2026/01/19 05:15:46 DEBUG : file1: reading active writers
2026/01/19 05:15:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:47 DEBUG : Looking for writers
2026/01/19 05:15:47 DEBUG : file1: reading active writers
2026/01/19 05:15:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:48 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/19 05:15:48 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/19 05:15:48 DEBUG : Looking for writers
2026/01/19 05:15:48 DEBUG : file1: reading active writers
2026/01/19 05:15:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:49 DEBUG : Looking for writers
2026/01/19 05:15:49 DEBUG : file1: reading active writers
2026/01/19 05:15:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:50 DEBUG : Looking for writers
2026/01/19 05:15:50 DEBUG : file1: reading active writers
2026/01/19 05:15:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:51 DEBUG : Looking for writers
2026/01/19 05:15:51 DEBUG : file1: reading active writers
2026/01/19 05:15:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:52 DEBUG : Looking for writers
2026/01/19 05:15:52 DEBUG : file1: reading active writers
2026/01/19 05:15:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:53 DEBUG : Looking for writers
2026/01/19 05:15:53 DEBUG : file1: reading active writers
2026/01/19 05:15:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:54 DEBUG : Looking for writers
2026/01/19 05:15:54 DEBUG : file1: reading active writers
2026/01/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:55 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00078aff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0004e4408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824638850112} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691049855322558 ext:18047381004 loc:0x4465880} ATime:{wall:14002691049855353616 ext:18047412072 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/19 05:15:55 DEBUG : >WaitForWriters: 
2026/01/19 05:15:55 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:15:55 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.49s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:15:55 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:15:55 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:15:55 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:15:55 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:15:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:15:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:15:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:15:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:15:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:15:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:15:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:15:55 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:15:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:15:55 DEBUG : file1: newRWFileHandle: 
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): openPending: 
2026/01/19 05:15:55 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/19 05:15:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): >openPending: err=<nil>
2026/01/19 05:15:55 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/19 05:15:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:15:55 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/19 05:15:55 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): _writeAt: size=7, off=0
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): >_writeAt: n=7, err=<nil>
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): _writeAt: size=6, off=5
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): >_writeAt: n=6, err=<nil>
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): close: 
2026/01/19 05:15:55 DEBUG : file1: vfs cache: setting modification time to 2026-01-19 05:15:55.570937321 +0000 UTC m=+85.514834476
2026/01/19 05:15:55 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): >close: err=<nil>
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): _writeAt: size=5, off=0
2026/01/19 05:15:55 DEBUG : file1(0xc000c04380): >_writeAt: n=0, err=file already closed
2026/01/19 05:15:55 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:15:55 DEBUG : Looking for writers
2026/01/19 05:15:55 DEBUG : file1: reading active writers
2026/01/19 05:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/19 05:15:55 DEBUG : Looking for writers
2026/01/19 05:15:55 DEBUG : file1: reading active writers
2026/01/19 05:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/19 05:15:55 DEBUG : Looking for writers
2026/01/19 05:15:55 DEBUG : file1: reading active writers
2026/01/19 05:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/19 05:15:55 DEBUG : Looking for writers
2026/01/19 05:15:55 DEBUG : file1: reading active writers
2026/01/19 05:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/19 05:15:55 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:15:55 DEBUG : Looking for writers
2026/01/19 05:15:55 DEBUG : file1: reading active writers
2026/01/19 05:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/19 05:15:55 DEBUG : Looking for writers
2026/01/19 05:15:55 DEBUG : file1: reading active writers
2026/01/19 05:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/19 05:15:56.007887 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:15:56.007907 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:56 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)
2026/01/19 05:15:56 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:56 DEBUG : Looking for writers
2026/01/19 05:15:56 DEBUG : file1: reading active writers
2026/01/19 05:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/19 05:15:56 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:15:56.653018 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:15:56.653055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:56 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)
2026/01/19 05:15:56 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)
2026/01/19 05:15:56 DEBUG : Looking for writers
2026/01/19 05:15:56 DEBUG : file1: reading active writers
2026/01/19 05:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:57 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:15:57.376847 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:15:57.376867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:57 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)
2026/01/19 05:15:57 DEBUG : Looking for writers
2026/01/19 05:15:57 DEBUG : file1: reading active writers
2026/01/19 05:15:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:58 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:15:58.493007 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:15:58.493024 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:15:58 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)
2026/01/19 05:15:58 DEBUG : Looking for writers
2026/01/19 05:15:58 DEBUG : file1: reading active writers
2026/01/19 05:15:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:15:59 DEBUG : Looking for writers
2026/01/19 05:15:59 DEBUG : file1: reading active writers
2026/01/19 05:15:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:00 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:16:00.423298 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:16:00.423318 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:16:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:16:00 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)
2026/01/19 05:16:00 DEBUG : Looking for writers
2026/01/19 05:16:00 DEBUG : file1: reading active writers
2026/01/19 05:16:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:01 DEBUG : Looking for writers
2026/01/19 05:16:01 DEBUG : file1: reading active writers
2026/01/19 05:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:02 DEBUG : Looking for writers
2026/01/19 05:16:02 DEBUG : file1: reading active writers
2026/01/19 05:16:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:03 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:16:03 DEBUG : Looking for writers
2026/01/19 05:16:03 DEBUG : file1: reading active writers
2026/01/19 05:16:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:04.029577 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:16:04.029595 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:16:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:16:04 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)
2026/01/19 05:16:04 DEBUG : Looking for writers
2026/01/19 05:16:04 DEBUG : file1: reading active writers
2026/01/19 05:16:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:05 DEBUG : Looking for writers
2026/01/19 05:16:05 DEBUG : file1: reading active writers
2026/01/19 05:16:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:06 DEBUG : Looking for writers
2026/01/19 05:16:06 DEBUG : file1: reading active writers
2026/01/19 05:16:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:07 DEBUG : Looking for writers
2026/01/19 05:16:07 DEBUG : file1: reading active writers
2026/01/19 05:16:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:08 DEBUG : Looking for writers
2026/01/19 05:16:08 DEBUG : file1: reading active writers
2026/01/19 05:16:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:09 DEBUG : Looking for writers
2026/01/19 05:16:09 DEBUG : file1: reading active writers
2026/01/19 05:16:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:10 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:16:10.764823 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:16:10.764848 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:16:10 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)
2026/01/19 05:16:10 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)
2026/01/19 05:16:10 DEBUG : Looking for writers
2026/01/19 05:16:10 DEBUG : file1: reading active writers
2026/01/19 05:16:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:11 DEBUG : Looking for writers
2026/01/19 05:16:11 DEBUG : file1: reading active writers
2026/01/19 05:16:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:12 DEBUG : Looking for writers
2026/01/19 05:16:12 DEBUG : file1: reading active writers
2026/01/19 05:16:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:13 DEBUG : Looking for writers
2026/01/19 05:16:13 DEBUG : file1: reading active writers
2026/01/19 05:16:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:14 DEBUG : Looking for writers
2026/01/19 05:16:14 DEBUG : file1: reading active writers
2026/01/19 05:16:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:15 DEBUG : Looking for writers
2026/01/19 05:16:15 DEBUG : file1: reading active writers
2026/01/19 05:16:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:16 DEBUG : Looking for writers
2026/01/19 05:16:16 DEBUG : file1: reading active writers
2026/01/19 05:16:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:17 DEBUG : Looking for writers
2026/01/19 05:16:17 DEBUG : file1: reading active writers
2026/01/19 05:16:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:18 DEBUG : Looking for writers
2026/01/19 05:16:18 DEBUG : file1: reading active writers
2026/01/19 05:16:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:19 DEBUG : Looking for writers
2026/01/19 05:16:19 DEBUG : file1: reading active writers
2026/01/19 05:16:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:20 DEBUG : Looking for writers
2026/01/19 05:16:20 DEBUG : file1: reading active writers
2026/01/19 05:16:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:21 DEBUG : Looking for writers
2026/01/19 05:16:21 DEBUG : file1: reading active writers
2026/01/19 05:16:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:22 DEBUG : Looking for writers
2026/01/19 05:16:22 DEBUG : file1: reading active writers
2026/01/19 05:16:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:23 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:16:23 DEBUG : Looking for writers
2026/01/19 05:16:23 DEBUG : file1: reading active writers
2026/01/19 05:16:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:23.878165 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:16:23.878195 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:16:23 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)
2026/01/19 05:16:23 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)
2026/01/19 05:16:24 DEBUG : Looking for writers
2026/01/19 05:16:24 DEBUG : file1: reading active writers
2026/01/19 05:16:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:25 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b0e690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000c06108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646328640} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691122263478249 ext:85514834476 loc:0x4465880} ATime:{wall:14002691122263497945 ext:85514854174 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/19 05:16:25 DEBUG : >WaitForWriters: 
2026/01/19 05:16:25 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
2026/01/19 05:16:26 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
2026/01/19 05:16:28 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
2026/01/19 05:16:32 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:16:32 DEBUG : Looking for writers
2026/01/19 05:16:32 DEBUG : file1: reading active writers
2026/01/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/19 05:16:32 DEBUG : Looking for writers
2026/01/19 05:16:32 DEBUG : file1: reading active writers
2026/01/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/19 05:16:32 DEBUG : Looking for writers
2026/01/19 05:16:32 DEBUG : file1: reading active writers
2026/01/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/19 05:16:33 DEBUG : Looking for writers
2026/01/19 05:16:33 DEBUG : file1: reading active writers
2026/01/19 05:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/19 05:16:33 DEBUG : Looking for writers
2026/01/19 05:16:33 DEBUG : file1: reading active writers
2026/01/19 05:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/19 05:16:33 DEBUG : Looking for writers
2026/01/19 05:16:33 DEBUG : file1: reading active writers
2026/01/19 05:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/19 05:16:33 DEBUG : Looking for writers
2026/01/19 05:16:33 DEBUG : file1: reading active writers
2026/01/19 05:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/19 05:16:34 DEBUG : Looking for writers
2026/01/19 05:16:34 DEBUG : file1: reading active writers
2026/01/19 05:16:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:35 DEBUG : Looking for writers
2026/01/19 05:16:35 DEBUG : file1: reading active writers
2026/01/19 05:16:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:36 DEBUG : Looking for writers
2026/01/19 05:16:36 DEBUG : file1: reading active writers
2026/01/19 05:16:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:37 DEBUG : Looking for writers
2026/01/19 05:16:37 DEBUG : file1: reading active writers
2026/01/19 05:16:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:38 DEBUG : Looking for writers
2026/01/19 05:16:38 DEBUG : file1: reading active writers
2026/01/19 05:16:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:39 DEBUG : Looking for writers
2026/01/19 05:16:39 DEBUG : file1: reading active writers
2026/01/19 05:16:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:40 DEBUG : Looking for writers
2026/01/19 05:16:40 DEBUG : file1: reading active writers
2026/01/19 05:16:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:41 DEBUG : Looking for writers
2026/01/19 05:16:41 DEBUG : file1: reading active writers
2026/01/19 05:16:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:42 DEBUG : Looking for writers
2026/01/19 05:16:42 DEBUG : file1: reading active writers
2026/01/19 05:16:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:43 DEBUG : Looking for writers
2026/01/19 05:16:43 DEBUG : file1: reading active writers
2026/01/19 05:16:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:44 DEBUG : Looking for writers
2026/01/19 05:16:44 DEBUG : file1: reading active writers
2026/01/19 05:16:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:45 DEBUG : Looking for writers
2026/01/19 05:16:45 DEBUG : file1: reading active writers
2026/01/19 05:16:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:46 DEBUG : Looking for writers
2026/01/19 05:16:46 DEBUG : file1: reading active writers
2026/01/19 05:16:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:47 DEBUG : Looking for writers
2026/01/19 05:16:47 DEBUG : file1: reading active writers
2026/01/19 05:16:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:48 DEBUG : Looking for writers
2026/01/19 05:16:48 DEBUG : file1: reading active writers
2026/01/19 05:16:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:49 DEBUG : Looking for writers
2026/01/19 05:16:49 DEBUG : file1: reading active writers
2026/01/19 05:16:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:49 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:16:49.879538 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:16:49.879563 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:16:49 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)
2026/01/19 05:16:49 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)
2026/01/19 05:16:50 DEBUG : Looking for writers
2026/01/19 05:16:50 DEBUG : file1: reading active writers
2026/01/19 05:16:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:51 DEBUG : Looking for writers
2026/01/19 05:16:51 DEBUG : file1: reading active writers
2026/01/19 05:16:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:52 DEBUG : Looking for writers
2026/01/19 05:16:52 DEBUG : file1: reading active writers
2026/01/19 05:16:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:53 DEBUG : Looking for writers
2026/01/19 05:16:53 DEBUG : file1: reading active writers
2026/01/19 05:16:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:54 DEBUG : Looking for writers
2026/01/19 05:16:54 DEBUG : file1: reading active writers
2026/01/19 05:16:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:55 DEBUG : Looking for writers
2026/01/19 05:16:55 DEBUG : file1: reading active writers
2026/01/19 05:16:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:55 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/19 05:16:55 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/19 05:16:56 DEBUG : Looking for writers
2026/01/19 05:16:56 DEBUG : file1: reading active writers
2026/01/19 05:16:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:57 DEBUG : Looking for writers
2026/01/19 05:16:57 DEBUG : file1: reading active writers
2026/01/19 05:16:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:58 DEBUG : Looking for writers
2026/01/19 05:16:58 DEBUG : file1: reading active writers
2026/01/19 05:16:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:16:59 DEBUG : Looking for writers
2026/01/19 05:16:59 DEBUG : file1: reading active writers
2026/01/19 05:16:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:17:00 DEBUG : Looking for writers
2026/01/19 05:17:00 DEBUG : file1: reading active writers
2026/01/19 05:17:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:17:01 DEBUG : Looking for writers
2026/01/19 05:17:01 DEBUG : file1: reading active writers
2026/01/19 05:17:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:17:02 DEBUG : Looking for writers
2026/01/19 05:17:02 DEBUG : file1: reading active writers
2026/01/19 05:17:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:17:02 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b0e690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000c06108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646328640} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691122263478249 ext:85514834476 loc:0x4465880} ATime:{wall:14002691122263497945 ext:85514854174 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/19 05:17:02 DEBUG : >WaitForWriters: 
2026/01/19 05:17:02 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:17:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.51s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:17:03 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:17:03 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:17:03 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:17:03 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:17:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:17:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:17:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:17:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:17:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:17:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:17:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:17:03 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:17:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:17:03 DEBUG : file1: newRWFileHandle: 
2026/01/19 05:17:03 DEBUG : file1(0xc000ac3d40): openPending: 
2026/01/19 05:17:03 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/19 05:17:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:17:03 DEBUG : file1(0xc000ac3d40): >openPending: err=<nil>
2026/01/19 05:17:03 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/19 05:17:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:17:03 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/19 05:17:03 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/19 05:17:03 DEBUG : file1(0xc000ac3d40): close: 
2026/01/19 05:17:03 DEBUG : file1: vfs cache: setting modification time to 2026-01-19 05:17:03.086544897 +0000 UTC m=+153.030442032
2026/01/19 05:17:03 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/19 05:17:03 DEBUG : file1(0xc000ac3d40): >close: err=<nil>
2026/01/19 05:17:03 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/19 05:17:03 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/19 05:17:03 DEBUG : file2: newRWFileHandle: 
2026/01/19 05:17:03 DEBUG : file2(0xc0007f4340): openPending: 
2026/01/19 05:17:03 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/19 05:17:03 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/19 05:17:03 DEBUG : file2(0xc0007f4340): >openPending: err=<nil>
2026/01/19 05:17:03 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/19 05:17:03 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/19 05:17:03 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/19 05:17:03 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/19 05:17:03 DEBUG : file2(0xc0007f4340): RWFileHandle.Flush
2026/01/19 05:17:03 DEBUG : file2(0xc0007f4340): RWFileHandle.Release
2026/01/19 05:17:03 DEBUG : file2(0xc0007f4340): close: 
2026/01/19 05:17:03 DEBUG : file2: vfs cache: setting modification time to 2026-01-19 05:17:03.087279682 +0000 UTC m=+153.031176817
2026/01/19 05:17:03 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/19 05:17:03 DEBUG : file2(0xc0007f4340): >close: err=<nil>
2026/01/19 05:17:03 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:17:03 DEBUG : Looking for writers
2026/01/19 05:17:03 DEBUG : file1: reading active writers
2026/01/19 05:17:03 DEBUG : file2: reading active writers
2026/01/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/19 05:17:03 DEBUG : Looking for writers
2026/01/19 05:17:03 DEBUG : file1: reading active writers
2026/01/19 05:17:03 DEBUG : file2: reading active writers
2026/01/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/19 05:17:03 DEBUG : Looking for writers
2026/01/19 05:17:03 DEBUG : file1: reading active writers
2026/01/19 05:17:03 DEBUG : file2: reading active writers
2026/01/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/19 05:17:03 DEBUG : Looking for writers
2026/01/19 05:17:03 DEBUG : file1: reading active writers
2026/01/19 05:17:03 DEBUG : file2: reading active writers
2026/01/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/19 05:17:03 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:03 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:03 DEBUG : Looking for writers
2026/01/19 05:17:03 DEBUG : file1: reading active writers
2026/01/19 05:17:03 DEBUG : file2: reading active writers
2026/01/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/19 05:17:03 DEBUG : Looking for writers
2026/01/19 05:17:03 DEBUG : file1: reading active writers
2026/01/19 05:17:03 DEBUG : file2: reading active writers
2026/01/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/19 05:17:03.559296 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:03.559314 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:03 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:03 DEBUG : Looking for writers
2026/01/19 05:17:03 DEBUG : file1: reading active writers
2026/01/19 05:17:03 DEBUG : file2: reading active writers
2026/01/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/19 05:17:03 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:03.992290 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:03.992317 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:03 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)
2026/01/19 05:17:03 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)
2026/01/19 05:17:04 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:04.304883 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:04.304901 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:04 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:04 DEBUG : Looking for writers
2026/01/19 05:17:04 DEBUG : file1: reading active writers
2026/01/19 05:17:04 DEBUG : file2: reading active writers
2026/01/19 05:17:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:04.634723 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:04.634735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:04 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)
2026/01/19 05:17:04 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)
2026/01/19 05:17:04 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:05 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:05.038686 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:05.038708 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:05 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)
2026/01/19 05:17:05 DEBUG : Looking for writers
2026/01/19 05:17:05 DEBUG : file1: reading active writers
2026/01/19 05:17:05 DEBUG : file2: reading active writers
2026/01/19 05:17:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:05.364109 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:05.364126 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:05 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:05 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)
2026/01/19 05:17:05 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:06 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:06.192537 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:06.192555 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:06 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:06 DEBUG : Looking for writers
2026/01/19 05:17:06 DEBUG : file1: reading active writers
2026/01/19 05:17:06 DEBUG : file2: reading active writers
2026/01/19 05:17:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:06.575994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:06.576018 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:06 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)
2026/01/19 05:17:06 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)
2026/01/19 05:17:07 DEBUG : Looking for writers
2026/01/19 05:17:07 DEBUG : file1: reading active writers
2026/01/19 05:17:07 DEBUG : file2: reading active writers
2026/01/19 05:17:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:07 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:08.134383 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:08.134403 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:08 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)
2026/01/19 05:17:08 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:08 DEBUG : Looking for writers
2026/01/19 05:17:08 DEBUG : file1: reading active writers
2026/01/19 05:17:08 DEBUG : file2: reading active writers
2026/01/19 05:17:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:08.514927 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:08.514956 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:08 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:08 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)
2026/01/19 05:17:09 DEBUG : Looking for writers
2026/01/19 05:17:09 DEBUG : file1: reading active writers
2026/01/19 05:17:09 DEBUG : file2: reading active writers
2026/01/19 05:17:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:10 DEBUG : Looking for writers
2026/01/19 05:17:10 DEBUG : file1: reading active writers
2026/01/19 05:17:10 DEBUG : file2: reading active writers
2026/01/19 05:17:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:11 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:11 DEBUG : Looking for writers
2026/01/19 05:17:11 DEBUG : file1: reading active writers
2026/01/19 05:17:11 DEBUG : file2: reading active writers
2026/01/19 05:17:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:11.701593 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:11.701618 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:11 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:11 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:12.081722 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:12.081758 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:12 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:12 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)
2026/01/19 05:17:12 DEBUG : Looking for writers
2026/01/19 05:17:12 DEBUG : file1: reading active writers
2026/01/19 05:17:12 DEBUG : file2: reading active writers
2026/01/19 05:17:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:13 DEBUG : Looking for writers
2026/01/19 05:17:13 DEBUG : file1: reading active writers
2026/01/19 05:17:13 DEBUG : file2: reading active writers
2026/01/19 05:17:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:14 DEBUG : Looking for writers
2026/01/19 05:17:14 DEBUG : file1: reading active writers
2026/01/19 05:17:14 DEBUG : file2: reading active writers
2026/01/19 05:17:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:15 DEBUG : Looking for writers
2026/01/19 05:17:15 DEBUG : file1: reading active writers
2026/01/19 05:17:15 DEBUG : file2: reading active writers
2026/01/19 05:17:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:16 DEBUG : Looking for writers
2026/01/19 05:17:16 DEBUG : file1: reading active writers
2026/01/19 05:17:16 DEBUG : file2: reading active writers
2026/01/19 05:17:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:17 DEBUG : Looking for writers
2026/01/19 05:17:17 DEBUG : file1: reading active writers
2026/01/19 05:17:17 DEBUG : file2: reading active writers
2026/01/19 05:17:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:18 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:18 DEBUG : Looking for writers
2026/01/19 05:17:18 DEBUG : file2: reading active writers
2026/01/19 05:17:18 DEBUG : file1: reading active writers
2026/01/19 05:17:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:18 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:18.495115 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:18.495143 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:18 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)
2026/01/19 05:17:18.863952 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:18.863976 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:18 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)
2026/01/19 05:17:18 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)
2026/01/19 05:17:19 DEBUG : Looking for writers
2026/01/19 05:17:19 DEBUG : file1: reading active writers
2026/01/19 05:17:19 DEBUG : file2: reading active writers
2026/01/19 05:17:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:20 DEBUG : Looking for writers
2026/01/19 05:17:20 DEBUG : file1: reading active writers
2026/01/19 05:17:20 DEBUG : file2: reading active writers
2026/01/19 05:17:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:21 DEBUG : Looking for writers
2026/01/19 05:17:21 DEBUG : file1: reading active writers
2026/01/19 05:17:21 DEBUG : file2: reading active writers
2026/01/19 05:17:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:22 DEBUG : Looking for writers
2026/01/19 05:17:22 DEBUG : file1: reading active writers
2026/01/19 05:17:22 DEBUG : file2: reading active writers
2026/01/19 05:17:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:23 DEBUG : Looking for writers
2026/01/19 05:17:23 DEBUG : file1: reading active writers
2026/01/19 05:17:23 DEBUG : file2: reading active writers
2026/01/19 05:17:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:24 DEBUG : Looking for writers
2026/01/19 05:17:24 DEBUG : file1: reading active writers
2026/01/19 05:17:24 DEBUG : file2: reading active writers
2026/01/19 05:17:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:25 DEBUG : Looking for writers
2026/01/19 05:17:25 DEBUG : file1: reading active writers
2026/01/19 05:17:25 DEBUG : file2: reading active writers
2026/01/19 05:17:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:26 DEBUG : Looking for writers
2026/01/19 05:17:26 DEBUG : file1: reading active writers
2026/01/19 05:17:26 DEBUG : file2: reading active writers
2026/01/19 05:17:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:27 DEBUG : Looking for writers
2026/01/19 05:17:27 DEBUG : file1: reading active writers
2026/01/19 05:17:27 DEBUG : file2: reading active writers
2026/01/19 05:17:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:28 DEBUG : Looking for writers
2026/01/19 05:17:28 DEBUG : file1: reading active writers
2026/01/19 05:17:28 DEBUG : file2: reading active writers
2026/01/19 05:17:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:29 DEBUG : Looking for writers
2026/01/19 05:17:29 DEBUG : file2: reading active writers
2026/01/19 05:17:29 DEBUG : file1: reading active writers
2026/01/19 05:17:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:30 DEBUG : Looking for writers
2026/01/19 05:17:30 DEBUG : file2: reading active writers
2026/01/19 05:17:30 DEBUG : file1: reading active writers
2026/01/19 05:17:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:31 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:31 DEBUG : Looking for writers
2026/01/19 05:17:31 DEBUG : file1: reading active writers
2026/01/19 05:17:31 DEBUG : file2: reading active writers
2026/01/19 05:17:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:31.634711 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:31.634735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:31 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:31 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:32.021922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:32.021957 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:32 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)
2026/01/19 05:17:32 DEBUG : Looking for writers
2026/01/19 05:17:32 DEBUG : file1: reading active writers
2026/01/19 05:17:32 DEBUG : file2: reading active writers
2026/01/19 05:17:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:33 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00078a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000917008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643252288} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691194793529857 ext:153030442032 loc:0x4465880} ATime:{wall:14002691194793676472 ext:153030588649 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00078a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000917108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643252544} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691194794264642 ext:153031176817 loc:0x4465880} ATime:{wall:14002691194794507981 ext:153031420157 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/19 05:17:33 DEBUG : >WaitForWriters: 
2026/01/19 05:17:33 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
2026/01/19 05:17:34 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
2026/01/19 05:17:36 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
2026/01/19 05:17:40 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:17:40 DEBUG : Looking for writers
2026/01/19 05:17:40 DEBUG : file1: reading active writers
2026/01/19 05:17:40 DEBUG : file2: reading active writers
2026/01/19 05:17:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/19 05:17:40 DEBUG : Looking for writers
2026/01/19 05:17:40 DEBUG : file1: reading active writers
2026/01/19 05:17:40 DEBUG : file2: reading active writers
2026/01/19 05:17:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/19 05:17:40 DEBUG : Looking for writers
2026/01/19 05:17:40 DEBUG : file1: reading active writers
2026/01/19 05:17:40 DEBUG : file2: reading active writers
2026/01/19 05:17:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/19 05:17:40 DEBUG : Looking for writers
2026/01/19 05:17:40 DEBUG : file1: reading active writers
2026/01/19 05:17:40 DEBUG : file2: reading active writers
2026/01/19 05:17:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/19 05:17:40 DEBUG : Looking for writers
2026/01/19 05:17:40 DEBUG : file1: reading active writers
2026/01/19 05:17:40 DEBUG : file2: reading active writers
2026/01/19 05:17:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/19 05:17:40 DEBUG : Looking for writers
2026/01/19 05:17:40 DEBUG : file1: reading active writers
2026/01/19 05:17:40 DEBUG : file2: reading active writers
2026/01/19 05:17:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/19 05:17:41 DEBUG : Looking for writers
2026/01/19 05:17:41 DEBUG : file1: reading active writers
2026/01/19 05:17:41 DEBUG : file2: reading active writers
2026/01/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/19 05:17:41 DEBUG : Looking for writers
2026/01/19 05:17:41 DEBUG : file1: reading active writers
2026/01/19 05:17:41 DEBUG : file2: reading active writers
2026/01/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:42 DEBUG : Looking for writers
2026/01/19 05:17:42 DEBUG : file1: reading active writers
2026/01/19 05:17:42 DEBUG : file2: reading active writers
2026/01/19 05:17:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:43 DEBUG : Looking for writers
2026/01/19 05:17:43 DEBUG : file1: reading active writers
2026/01/19 05:17:43 DEBUG : file2: reading active writers
2026/01/19 05:17:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:44 DEBUG : Looking for writers
2026/01/19 05:17:44 DEBUG : file1: reading active writers
2026/01/19 05:17:44 DEBUG : file2: reading active writers
2026/01/19 05:17:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:45 DEBUG : Looking for writers
2026/01/19 05:17:45 DEBUG : file1: reading active writers
2026/01/19 05:17:45 DEBUG : file2: reading active writers
2026/01/19 05:17:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:46 DEBUG : Looking for writers
2026/01/19 05:17:46 DEBUG : file1: reading active writers
2026/01/19 05:17:46 DEBUG : file2: reading active writers
2026/01/19 05:17:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:47 DEBUG : Looking for writers
2026/01/19 05:17:47 DEBUG : file1: reading active writers
2026/01/19 05:17:47 DEBUG : file2: reading active writers
2026/01/19 05:17:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:48 DEBUG : Looking for writers
2026/01/19 05:17:48 DEBUG : file1: reading active writers
2026/01/19 05:17:48 DEBUG : file2: reading active writers
2026/01/19 05:17:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:49 DEBUG : Looking for writers
2026/01/19 05:17:49 DEBUG : file1: reading active writers
2026/01/19 05:17:49 DEBUG : file2: reading active writers
2026/01/19 05:17:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:50 DEBUG : Looking for writers
2026/01/19 05:17:50 DEBUG : file2: reading active writers
2026/01/19 05:17:50 DEBUG : file1: reading active writers
2026/01/19 05:17:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:51 DEBUG : Looking for writers
2026/01/19 05:17:51 DEBUG : file1: reading active writers
2026/01/19 05:17:51 DEBUG : file2: reading active writers
2026/01/19 05:17:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:52 DEBUG : Looking for writers
2026/01/19 05:17:52 DEBUG : file1: reading active writers
2026/01/19 05:17:52 DEBUG : file2: reading active writers
2026/01/19 05:17:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:53 DEBUG : Looking for writers
2026/01/19 05:17:53 DEBUG : file1: reading active writers
2026/01/19 05:17:53 DEBUG : file2: reading active writers
2026/01/19 05:17:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:54 DEBUG : Looking for writers
2026/01/19 05:17:54 DEBUG : file1: reading active writers
2026/01/19 05:17:54 DEBUG : file2: reading active writers
2026/01/19 05:17:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:55 DEBUG : Looking for writers
2026/01/19 05:17:55 DEBUG : file1: reading active writers
2026/01/19 05:17:55 DEBUG : file2: reading active writers
2026/01/19 05:17:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:56 DEBUG : Looking for writers
2026/01/19 05:17:56 DEBUG : file1: reading active writers
2026/01/19 05:17:56 DEBUG : file2: reading active writers
2026/01/19 05:17:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:57 DEBUG : file1: vfs cache: starting upload
2026/01/19 05:17:57 DEBUG : file2: vfs cache: starting upload
2026/01/19 05:17:57.623208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:57.623225 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:57 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)
2026/01/19 05:17:57 DEBUG : Looking for writers
2026/01/19 05:17:57 DEBUG : file1: reading active writers
2026/01/19 05:17:57 DEBUG : file2: reading active writers
2026/01/19 05:17:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:57.923267 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:17:57.923287 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:17:57 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)
2026/01/19 05:17:58 DEBUG : Looking for writers
2026/01/19 05:17:58 DEBUG : file1: reading active writers
2026/01/19 05:17:58 DEBUG : file2: reading active writers
2026/01/19 05:17:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:17:59 DEBUG : Looking for writers
2026/01/19 05:17:59 DEBUG : file1: reading active writers
2026/01/19 05:17:59 DEBUG : file2: reading active writers
2026/01/19 05:17:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:00 DEBUG : Looking for writers
2026/01/19 05:18:00 DEBUG : file1: reading active writers
2026/01/19 05:18:00 DEBUG : file2: reading active writers
2026/01/19 05:18:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:01 DEBUG : Looking for writers
2026/01/19 05:18:01 DEBUG : file1: reading active writers
2026/01/19 05:18:01 DEBUG : file2: reading active writers
2026/01/19 05:18:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:02 DEBUG : Looking for writers
2026/01/19 05:18:02 DEBUG : file1: reading active writers
2026/01/19 05:18:02 DEBUG : file2: reading active writers
2026/01/19 05:18:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:03 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/19 05:18:03 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/19 05:18:03 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/19 05:18:03 DEBUG : Looking for writers
2026/01/19 05:18:03 DEBUG : file1: reading active writers
2026/01/19 05:18:03 DEBUG : file2: reading active writers
2026/01/19 05:18:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:04 DEBUG : Looking for writers
2026/01/19 05:18:04 DEBUG : file1: reading active writers
2026/01/19 05:18:04 DEBUG : file2: reading active writers
2026/01/19 05:18:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:05 DEBUG : Looking for writers
2026/01/19 05:18:05 DEBUG : file1: reading active writers
2026/01/19 05:18:05 DEBUG : file2: reading active writers
2026/01/19 05:18:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:06 DEBUG : Looking for writers
2026/01/19 05:18:06 DEBUG : file1: reading active writers
2026/01/19 05:18:06 DEBUG : file2: reading active writers
2026/01/19 05:18:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:07 DEBUG : Looking for writers
2026/01/19 05:18:07 DEBUG : file1: reading active writers
2026/01/19 05:18:07 DEBUG : file2: reading active writers
2026/01/19 05:18:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:08 DEBUG : Looking for writers
2026/01/19 05:18:08 DEBUG : file1: reading active writers
2026/01/19 05:18:08 DEBUG : file2: reading active writers
2026/01/19 05:18:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:09 DEBUG : Looking for writers
2026/01/19 05:18:09 DEBUG : file2: reading active writers
2026/01/19 05:18:09 DEBUG : file1: reading active writers
2026/01/19 05:18:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/19 05:18:10 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00078a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000917008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643252288} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691194793529857 ext:153030442032 loc:0x4465880} ATime:{wall:14002691194793676472 ext:153030588649 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00078a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000917108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643252544} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002691194794264642 ext:153031176817 loc:0x4465880} ATime:{wall:14002691194794507981 ext:153031420157 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/19 05:18:10 DEBUG : >WaitForWriters: 
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:18:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.47s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:10 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : Config file has changed externally - reloading
2026/01/19 05:18:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:18:10.755845 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:10.755867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:10 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:10 DEBUG : Looking for writers
2026/01/19 05:18:10 DEBUG : >WaitForWriters: 
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:18:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.33s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:10 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:10 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:18:11.099113 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:11.099134 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:11 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:11 DEBUG : Looking for writers
2026/01/19 05:18:11 DEBUG : >WaitForWriters: 
2026/01/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:18:11 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.39s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:11 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:11 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:18:11 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:18:11 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:18:11 DEBUG : file1: newRWFileHandle: 
2026/01/19 05:18:11 DEBUG : file1(0xc000406580): openPending: 
2026/01/19 05:18:11 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/19 05:18:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:18:11 DEBUG : file1(0xc000406580): >openPending: err=<nil>
2026/01/19 05:18:11 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/19 05:18:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:18:11 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/19 05:18:11 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/19 05:18:11.585844 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:11.585866 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:11 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:11 DEBUG : Looking for writers
2026/01/19 05:18:11 DEBUG : file1: reading active writers
2026/01/19 05:18:11 DEBUG : file1: active writers 1
2026/01/19 05:18:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/19 05:18:11 DEBUG : Looking for writers
2026/01/19 05:18:11 DEBUG : file1: reading active writers
2026/01/19 05:18:11 DEBUG : file1: active writers 1
2026/01/19 05:18:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/19 05:18:11 DEBUG : Looking for writers
2026/01/19 05:18:11 DEBUG : file1: reading active writers
2026/01/19 05:18:11 DEBUG : file1: active writers 1
2026/01/19 05:18:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/19 05:18:11 DEBUG : Looking for writers
2026/01/19 05:18:11 DEBUG : file1: reading active writers
2026/01/19 05:18:11 DEBUG : file1: active writers 1
2026/01/19 05:18:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/19 05:18:11 DEBUG : Looking for writers
2026/01/19 05:18:11 DEBUG : file1: reading active writers
2026/01/19 05:18:11 DEBUG : file1: active writers 1
2026/01/19 05:18:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/19 05:18:11 DEBUG : Looking for writers
2026/01/19 05:18:11 DEBUG : file1: reading active writers
2026/01/19 05:18:11 DEBUG : file1: active writers 1
2026/01/19 05:18:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/19 05:18:12 DEBUG : Looking for writers
2026/01/19 05:18:12 DEBUG : file1: reading active writers
2026/01/19 05:18:12 DEBUG : file1: active writers 1
2026/01/19 05:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/19 05:18:12 DEBUG : Looking for writers
2026/01/19 05:18:12 DEBUG : file1: reading active writers
2026/01/19 05:18:12 DEBUG : file1: active writers 1
2026/01/19 05:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:13 DEBUG : Looking for writers
2026/01/19 05:18:13 DEBUG : file1: reading active writers
2026/01/19 05:18:13 DEBUG : file1: active writers 1
2026/01/19 05:18:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:14 DEBUG : Looking for writers
2026/01/19 05:18:14 DEBUG : file1: reading active writers
2026/01/19 05:18:14 DEBUG : file1: active writers 1
2026/01/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:15 DEBUG : Looking for writers
2026/01/19 05:18:15 DEBUG : file1: reading active writers
2026/01/19 05:18:15 DEBUG : file1: active writers 1
2026/01/19 05:18:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:16 DEBUG : Looking for writers
2026/01/19 05:18:16 DEBUG : file1: reading active writers
2026/01/19 05:18:16 DEBUG : file1: active writers 1
2026/01/19 05:18:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:17 DEBUG : Looking for writers
2026/01/19 05:18:17 DEBUG : file1: reading active writers
2026/01/19 05:18:17 DEBUG : file1: active writers 1
2026/01/19 05:18:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:18 DEBUG : Looking for writers
2026/01/19 05:18:18 DEBUG : file1: reading active writers
2026/01/19 05:18:18 DEBUG : file1: active writers 1
2026/01/19 05:18:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:19 DEBUG : Looking for writers
2026/01/19 05:18:19 DEBUG : file1: reading active writers
2026/01/19 05:18:19 DEBUG : file1: active writers 1
2026/01/19 05:18:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:20 DEBUG : Looking for writers
2026/01/19 05:18:20 DEBUG : file1: reading active writers
2026/01/19 05:18:20 DEBUG : file1: active writers 1
2026/01/19 05:18:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:21 DEBUG : Looking for writers
2026/01/19 05:18:21 DEBUG : file1: reading active writers
2026/01/19 05:18:21 DEBUG : file1: active writers 1
2026/01/19 05:18:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:22 DEBUG : Looking for writers
2026/01/19 05:18:22 DEBUG : file1: reading active writers
2026/01/19 05:18:22 DEBUG : file1: active writers 1
2026/01/19 05:18:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:23 DEBUG : Looking for writers
2026/01/19 05:18:23 DEBUG : file1: reading active writers
2026/01/19 05:18:23 DEBUG : file1: active writers 1
2026/01/19 05:18:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:24 DEBUG : Looking for writers
2026/01/19 05:18:24 DEBUG : file1: reading active writers
2026/01/19 05:18:24 DEBUG : file1: active writers 1
2026/01/19 05:18:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:25 DEBUG : Looking for writers
2026/01/19 05:18:25 DEBUG : file1: reading active writers
2026/01/19 05:18:25 DEBUG : file1: active writers 1
2026/01/19 05:18:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:26 DEBUG : Looking for writers
2026/01/19 05:18:26 DEBUG : file1: reading active writers
2026/01/19 05:18:26 DEBUG : file1: active writers 1
2026/01/19 05:18:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:27 DEBUG : Looking for writers
2026/01/19 05:18:27 DEBUG : file1: reading active writers
2026/01/19 05:18:27 DEBUG : file1: active writers 1
2026/01/19 05:18:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:28 DEBUG : Looking for writers
2026/01/19 05:18:28 DEBUG : file1: reading active writers
2026/01/19 05:18:28 DEBUG : file1: active writers 1
2026/01/19 05:18:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:29 DEBUG : Looking for writers
2026/01/19 05:18:29 DEBUG : file1: reading active writers
2026/01/19 05:18:29 DEBUG : file1: active writers 1
2026/01/19 05:18:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:30 DEBUG : Looking for writers
2026/01/19 05:18:30 DEBUG : file1: reading active writers
2026/01/19 05:18:30 DEBUG : file1: active writers 1
2026/01/19 05:18:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:31 DEBUG : Looking for writers
2026/01/19 05:18:31 DEBUG : file1: reading active writers
2026/01/19 05:18:31 DEBUG : file1: active writers 1
2026/01/19 05:18:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:32 DEBUG : Looking for writers
2026/01/19 05:18:32 DEBUG : file1: reading active writers
2026/01/19 05:18:32 DEBUG : file1: active writers 1
2026/01/19 05:18:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:33 DEBUG : Looking for writers
2026/01/19 05:18:33 DEBUG : file1: reading active writers
2026/01/19 05:18:33 DEBUG : file1: active writers 1
2026/01/19 05:18:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:34 DEBUG : Looking for writers
2026/01/19 05:18:34 DEBUG : file1: reading active writers
2026/01/19 05:18:34 DEBUG : file1: active writers 1
2026/01/19 05:18:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:35 DEBUG : Looking for writers
2026/01/19 05:18:35 DEBUG : file1: reading active writers
2026/01/19 05:18:35 DEBUG : file1: active writers 1
2026/01/19 05:18:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:36 DEBUG : Looking for writers
2026/01/19 05:18:36 DEBUG : file1: reading active writers
2026/01/19 05:18:36 DEBUG : file1: active writers 1
2026/01/19 05:18:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:37 DEBUG : Looking for writers
2026/01/19 05:18:37 DEBUG : file1: reading active writers
2026/01/19 05:18:37 DEBUG : file1: active writers 1
2026/01/19 05:18:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:38 DEBUG : Looking for writers
2026/01/19 05:18:38 DEBUG : file1: reading active writers
2026/01/19 05:18:38 DEBUG : file1: active writers 1
2026/01/19 05:18:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:39 DEBUG : Looking for writers
2026/01/19 05:18:39 DEBUG : file1: reading active writers
2026/01/19 05:18:39 DEBUG : file1: active writers 1
2026/01/19 05:18:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:40 DEBUG : Looking for writers
2026/01/19 05:18:40 DEBUG : file1: reading active writers
2026/01/19 05:18:40 DEBUG : file1: active writers 1
2026/01/19 05:18:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/19 05:18:41 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0002c1b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000916208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643248704} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0000cc0d0 info:{ModTime:{wall:14002691268008285775 ext:221230753959 loc:0x4465880} ATime:{wall:14002691268008285775 ext:221230753959 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/19 05:18:41 DEBUG : >WaitForWriters: 
2026/01/19 05:18:41 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:18:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.43s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:41 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:41 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/19 05:18:41 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:41 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/19 05:18:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hidezal5voza"
2026/01/19 05:18:41 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/19 05:18:41 DEBUG : forgetting directory cache
2026/01/19 05:18:41.916496 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:41.916520 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:41 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:41 DEBUG : Looking for writers
2026/01/19 05:18:41 DEBUG : >WaitForWriters: 
2026/01/19 05:18:41 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': vfs cache: cleaner exiting
2026/01/19 05:18:41 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.35s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:42.258728 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:42.258749 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:42 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.32s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:42.687011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:42.687032 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:42 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.46s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:42 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:42 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:18:43.175715 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:43.175736 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:43 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:43 DEBUG : Looking for writers
2026/01/19 05:18:43 DEBUG : >WaitForWriters: 
2026/01/19 05:18:43 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.46s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:43 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:43 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:18:43.548512 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:43.548531 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:43 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:43 DEBUG : Looking for writers
2026/01/19 05:18:43 DEBUG : >WaitForWriters: 
2026/01/19 05:18:43 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.37s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:43 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:43 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:18:43.870796 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:43.870818 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:43 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:43 DEBUG : Looking for writers
2026/01/19 05:18:43 DEBUG : >WaitForWriters: 
2026/01/19 05:18:43 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.33s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:43 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:43 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:18:44.228040 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:44.228060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:44 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:44 DEBUG : Looking for writers
2026/01/19 05:18:44 DEBUG : >WaitForWriters: 
2026/01/19 05:18:44 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.36s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:44 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:44 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:18:44 ERROR : error listing: directory not found
2026/01/19 05:18:44.759175 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:44.759215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:44 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
2026/01/19 05:18:44 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:44 DEBUG : Looking for writers
2026/01/19 05:18:44 DEBUG : >WaitForWriters: 
2026/01/19 05:18:44 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.55s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:44 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:44 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:18:44 ERROR : error listing: directory not found
2026/01/19 05:18:44 ERROR : error listing: directory not found
2026/01/19 05:18:45.404743 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:45.404763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:45 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
2026/01/19 05:18:45 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:45 DEBUG : Looking for writers
2026/01/19 05:18:45 DEBUG : >WaitForWriters: 
2026/01/19 05:18:45 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.63s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:18:45 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:18:45 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:18:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:18:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:18:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:18:45 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:18:45 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:18:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:18:45 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/19 05:18:45 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/19 05:18:45 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/19 05:18:45 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (5 bytes), uploading instead of streaming
2026/01/19 05:18:45.893134 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:45.893149 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:45 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)
2026/01/19 05:18:45 DEBUG : file1: Remove: 
2026/01/19 05:18:45 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:18:45 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
2026/01/19 05:18:45 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
2026/01/19 05:18:47 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
2026/01/19 05:18:49 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
2026/01/19 05:18:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:18:53 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:18:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:18:53 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:18:53 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:18:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:18:53 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (0 bytes), uploading instead of streaming
2026/01/19 05:18:53.747546 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:18:53.747583 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:53 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:18:53 DEBUG : file1: Remove: 
2026/01/19 05:18:53 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:18:53 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
2026/01/19 05:18:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:18:53 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:18:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:18:53 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:18:53 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:18:53 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
2026/01/19 05:18:53 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:18:53 DEBUG : Looking for writers
2026/01/19 05:18:53 DEBUG : file1: reading active writers
2026/01/19 05:18:53 DEBUG : file1: active writers 1
2026/01/19 05:18:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/19 05:18:53 DEBUG : Looking for writers
2026/01/19 05:18:53 DEBUG : file1: reading active writers
2026/01/19 05:18:53 DEBUG : file1: active writers 1
2026/01/19 05:18:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/19 05:18:53 DEBUG : Looking for writers
2026/01/19 05:18:53 DEBUG : file1: reading active writers
2026/01/19 05:18:53 DEBUG : file1: active writers 1
2026/01/19 05:18:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/19 05:18:53 DEBUG : Looking for writers
2026/01/19 05:18:53 DEBUG : file1: reading active writers
2026/01/19 05:18:53 DEBUG : file1: active writers 1
2026/01/19 05:18:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/19 05:18:53 DEBUG : Looking for writers
2026/01/19 05:18:53 DEBUG : file1: reading active writers
2026/01/19 05:18:53 DEBUG : file1: active writers 1
2026/01/19 05:18:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/19 05:18:54 DEBUG : Looking for writers
2026/01/19 05:18:54 DEBUG : file1: reading active writers
2026/01/19 05:18:54 DEBUG : file1: active writers 1
2026/01/19 05:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/19 05:18:54 DEBUG : Looking for writers
2026/01/19 05:18:54 DEBUG : file1: reading active writers
2026/01/19 05:18:54 DEBUG : file1: active writers 1
2026/01/19 05:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/19 05:18:55 DEBUG : Looking for writers
2026/01/19 05:18:55 DEBUG : file1: reading active writers
2026/01/19 05:18:55 DEBUG : file1: active writers 1
2026/01/19 05:18:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:18:56 DEBUG : Looking for writers
2026/01/19 05:18:56 DEBUG : file1: reading active writers
2026/01/19 05:18:56 DEBUG : file1: active writers 1
2026/01/19 05:18:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:18:57 DEBUG : Looking for writers
2026/01/19 05:18:57 DEBUG : file1: reading active writers
2026/01/19 05:18:57 DEBUG : file1: active writers 1
2026/01/19 05:18:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:18:58 DEBUG : Looking for writers
2026/01/19 05:18:58 DEBUG : file1: reading active writers
2026/01/19 05:18:58 DEBUG : file1: active writers 1
2026/01/19 05:18:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:18:59 DEBUG : Looking for writers
2026/01/19 05:18:59 DEBUG : file1: reading active writers
2026/01/19 05:18:59 DEBUG : file1: active writers 1
2026/01/19 05:18:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:00 DEBUG : Looking for writers
2026/01/19 05:19:00 DEBUG : file1: reading active writers
2026/01/19 05:19:00 DEBUG : file1: active writers 1
2026/01/19 05:19:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:01 DEBUG : Looking for writers
2026/01/19 05:19:01 DEBUG : file1: reading active writers
2026/01/19 05:19:01 DEBUG : file1: active writers 1
2026/01/19 05:19:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:02 DEBUG : Looking for writers
2026/01/19 05:19:02 DEBUG : file1: reading active writers
2026/01/19 05:19:02 DEBUG : file1: active writers 1
2026/01/19 05:19:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:03 DEBUG : Looking for writers
2026/01/19 05:19:03 DEBUG : file1: reading active writers
2026/01/19 05:19:03 DEBUG : file1: active writers 1
2026/01/19 05:19:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:04 DEBUG : Looking for writers
2026/01/19 05:19:04 DEBUG : file1: reading active writers
2026/01/19 05:19:04 DEBUG : file1: active writers 1
2026/01/19 05:19:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:05 DEBUG : Looking for writers
2026/01/19 05:19:05 DEBUG : file1: reading active writers
2026/01/19 05:19:05 DEBUG : file1: active writers 1
2026/01/19 05:19:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:06 DEBUG : Looking for writers
2026/01/19 05:19:06 DEBUG : file1: reading active writers
2026/01/19 05:19:06 DEBUG : file1: active writers 1
2026/01/19 05:19:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:07 DEBUG : Looking for writers
2026/01/19 05:19:07 DEBUG : file1: reading active writers
2026/01/19 05:19:07 DEBUG : file1: active writers 1
2026/01/19 05:19:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:08 DEBUG : Looking for writers
2026/01/19 05:19:08 DEBUG : file1: reading active writers
2026/01/19 05:19:08 DEBUG : file1: active writers 1
2026/01/19 05:19:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:09 DEBUG : Looking for writers
2026/01/19 05:19:09 DEBUG : file1: reading active writers
2026/01/19 05:19:09 DEBUG : file1: active writers 1
2026/01/19 05:19:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:10 DEBUG : Looking for writers
2026/01/19 05:19:10 DEBUG : file1: reading active writers
2026/01/19 05:19:10 DEBUG : file1: active writers 1
2026/01/19 05:19:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:11 DEBUG : Looking for writers
2026/01/19 05:19:11 DEBUG : file1: reading active writers
2026/01/19 05:19:11 DEBUG : file1: active writers 1
2026/01/19 05:19:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:12 DEBUG : Looking for writers
2026/01/19 05:19:12 DEBUG : file1: reading active writers
2026/01/19 05:19:12 DEBUG : file1: active writers 1
2026/01/19 05:19:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:13 DEBUG : Looking for writers
2026/01/19 05:19:13 DEBUG : file1: reading active writers
2026/01/19 05:19:13 DEBUG : file1: active writers 1
2026/01/19 05:19:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:14 DEBUG : Looking for writers
2026/01/19 05:19:14 DEBUG : file1: reading active writers
2026/01/19 05:19:14 DEBUG : file1: active writers 1
2026/01/19 05:19:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:15 DEBUG : Looking for writers
2026/01/19 05:19:15 DEBUG : file1: reading active writers
2026/01/19 05:19:15 DEBUG : file1: active writers 1
2026/01/19 05:19:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:16 DEBUG : Looking for writers
2026/01/19 05:19:16 DEBUG : file1: reading active writers
2026/01/19 05:19:16 DEBUG : file1: active writers 1
2026/01/19 05:19:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:17 DEBUG : Looking for writers
2026/01/19 05:19:17 DEBUG : file1: reading active writers
2026/01/19 05:19:17 DEBUG : file1: active writers 1
2026/01/19 05:19:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:18 DEBUG : Looking for writers
2026/01/19 05:19:18 DEBUG : file1: reading active writers
2026/01/19 05:19:18 DEBUG : file1: active writers 1
2026/01/19 05:19:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:19 DEBUG : Looking for writers
2026/01/19 05:19:19 DEBUG : file1: reading active writers
2026/01/19 05:19:19 DEBUG : file1: active writers 1
2026/01/19 05:19:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:20 DEBUG : Looking for writers
2026/01/19 05:19:20 DEBUG : file1: reading active writers
2026/01/19 05:19:20 DEBUG : file1: active writers 1
2026/01/19 05:19:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:21 DEBUG : Looking for writers
2026/01/19 05:19:21 DEBUG : file1: reading active writers
2026/01/19 05:19:21 DEBUG : file1: active writers 1
2026/01/19 05:19:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:22 DEBUG : Looking for writers
2026/01/19 05:19:22 DEBUG : file1: reading active writers
2026/01/19 05:19:22 DEBUG : file1: active writers 1
2026/01/19 05:19:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:23 DEBUG : Looking for writers
2026/01/19 05:19:23 DEBUG : file1: reading active writers
2026/01/19 05:19:23 DEBUG : file1: active writers 1
2026/01/19 05:19:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/19 05:19:23 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/19 05:19:23 DEBUG : >WaitForWriters: 
2026/01/19 05:19:23 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.36s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:23 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:23 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:23 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:19:23 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:19:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:23 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:19:23 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:19:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:23 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/19 05:19:24 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/19 05:19:24 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/19 05:19:24 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/19 05:19:24 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (11 bytes), uploading instead of streaming
2026/01/19 05:19:25.312317 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:25.312348 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:25 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)
2026/01/19 05:19:25 DEBUG : file1: Remove: 
2026/01/19 05:19:25 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:19:25 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
2026/01/19 05:19:25 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
2026/01/19 05:19:25 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
2026/01/19 05:19:26 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
2026/01/19 05:19:28 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
2026/01/19 05:19:32 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:32 DEBUG : Looking for writers
2026/01/19 05:19:32 DEBUG : >WaitForWriters: 
2026/01/19 05:19:32 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.04s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:32 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:32 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:19:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:19:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:19:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:19:32 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/19 05:19:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:32 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (5 bytes), uploading instead of streaming
2026/01/19 05:19:33.255282 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:33.255303 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:33 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)
2026/01/19 05:19:33 DEBUG : file1: Remove: 
2026/01/19 05:19:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:19:33 DEBUG : file1: >Remove: err=<nil>
2026/01/19 05:19:33 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
2026/01/19 05:19:33 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
2026/01/19 05:19:33 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:33 DEBUG : Looking for writers
2026/01/19 05:19:33 DEBUG : >WaitForWriters: 
2026/01/19 05:19:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.44s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:33 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:33 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:19:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:19:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:19:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:19:33 DEBUG : file1: WriteFileHandle.Release closing
2026/01/19 05:19:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:33 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (0 bytes), uploading instead of streaming
2026/01/19 05:19:33.694110 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:33.694137 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:33 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)
2026/01/19 05:19:33 DEBUG : file1: Remove: 
2026/01/19 05:19:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:19:33 DEBUG : file1: >Remove: err=<nil>
2026/01/19 05:19:33 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
2026/01/19 05:19:33 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/19 05:19:33 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:33 DEBUG : Looking for writers
2026/01/19 05:19:33 DEBUG : >WaitForWriters: 
2026/01/19 05:19:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.47s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:33 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:33 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:19:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:19:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:19:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:19:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:33 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (2 bytes), uploading instead of streaming
2026/01/19 05:19:34.193506 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:34.193526 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:34 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)
2026/01/19 05:19:34 DEBUG : file1: Remove: 
2026/01/19 05:19:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:19:34 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
2026/01/19 05:19:34 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:34 DEBUG : Looking for writers
2026/01/19 05:19:34 DEBUG : >WaitForWriters: 
2026/01/19 05:19:34 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.61s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:34 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:34 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:19:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:19:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:34 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:19:34 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:19:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:34 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (0 bytes), uploading instead of streaming
2026/01/19 05:19:34.897270 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:34.897352 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:34 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)
2026/01/19 05:19:34 DEBUG : file1: Remove: 
2026/01/19 05:19:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:19:34 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
2026/01/19 05:19:34 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/19 05:19:34 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
2026/01/19 05:19:34 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:34 DEBUG : Looking for writers
2026/01/19 05:19:34 DEBUG : >WaitForWriters: 
2026/01/19 05:19:34 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.56s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:34 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:34 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/19 05:19:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/19 05:19:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/19 05:19:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/19 05:19:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/19 05:19:35 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': File to upload is small (100 bytes), uploading instead of streaming
2026/01/19 05:19:35.368393 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:35.368419 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:35 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)
2026/01/19 05:19:35 DEBUG : file1: Remove: 
2026/01/19 05:19:35 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/19 05:19:35 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
2026/01/19 05:19:35 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/19 05:19:35 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
2026/01/19 05:19:35 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:35 DEBUG : Looking for writers
2026/01/19 05:19:35 DEBUG : >WaitForWriters: 
2026/01/19 05:19:35 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.47s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:35 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:35 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:35.671785 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:35.671836 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:35 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:35 DEBUG : Looking for writers
2026/01/19 05:19:35 DEBUG : >WaitForWriters: 
2026/01/19 05:19:35 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.33s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:35 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:35 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:36.038696 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:36.038711 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:36 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:36 DEBUG : Looking for writers
2026/01/19 05:19:36 DEBUG : >WaitForWriters: 
2026/01/19 05:19:36 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.34s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:36 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:36 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:36.437229 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:36.437249 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:36 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:36 DEBUG : Looking for writers
2026/01/19 05:19:36 DEBUG : >WaitForWriters: 
2026/01/19 05:19:36 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.42s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-hidezal5voza'", Local "Local file system at /tmp/rclone228863558", Modify Window "1s"
2026/01/19 05:19:36 INFO  : proton drive root link ID 'rclone-test-hidezal5voza': poll-interval is not supported by this remote
2026/01/19 05:19:36 NOTICE: proton drive root link ID 'rclone-test-hidezal5voza': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/19 05:19:36.798145 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/19 05:19:36.798170 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hidezal5voza'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/19 05:19:36 DEBUG : WaitForWriters: timeout=30s
2026/01/19 05:19:36 DEBUG : Looking for writers
2026/01/19 05:19:36 DEBUG : >WaitForWriters: 
2026/01/19 05:19:36 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.41s)
FAIL
2026/01/19 05:19:36 DEBUG : proton drive root link ID 'rclone-test-hidezal5voza': Purge remote
2026/01/19 05:19:37 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 5m6.980438093s (try 3/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]