"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/01/30 05:47:01 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-cevahuf5xile"
2026/01/30 05:47:01 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/30 05:47:01 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': Has cached credentials
2026/01/30 05:47:01 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': Used cached credential to initialize the ProtonDrive API
2026/01/30 05:47:02 DEBUG : Creating backend with remote "/tmp/rclone2666198749"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:02 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:02 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:02.460667 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:02.460690 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:02 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:02 DEBUG : Looking for writers
2026/01/30 05:47:02 DEBUG : >WaitForWriters: 
2026/01/30 05:47:02 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.35s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:02 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:02 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:02.778940 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:02.778970 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:02 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:02 DEBUG : Looking for writers
2026/01/30 05:47:02 DEBUG : >WaitForWriters: 
2026/01/30 05:47:02 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.31s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:02 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:02 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:03.092328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:03.092347 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:03 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:03 DEBUG : Looking for writers
2026/01/30 05:47:03 DEBUG : >WaitForWriters: 
2026/01/30 05:47:03 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.34s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:03 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:03 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:03.441045 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:03.441064 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:03 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:03 DEBUG : Looking for writers
2026/01/30 05:47:03 DEBUG : >WaitForWriters: 
2026/01/30 05:47:03 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.34s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:03 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:03 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:03.773219 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:03.773237 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:03 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:03 DEBUG : Looking for writers
2026/01/30 05:47:03 DEBUG : >WaitForWriters: 
2026/01/30 05:47:03 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.33s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:03 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:03 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:04.123219 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:04.123240 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:04 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:04 DEBUG : Looking for writers
2026/01/30 05:47:04 DEBUG : >WaitForWriters: 
2026/01/30 05:47:04 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.34s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:04 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:04 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:04.484908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:04.484925 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:04 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:04 DEBUG : Looking for writers
2026/01/30 05:47:04 DEBUG : >WaitForWriters: 
2026/01/30 05:47:04 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.37s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:04 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:04 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:04.868076 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:04.868094 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:04 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:04 DEBUG : Looking for writers
2026/01/30 05:47:04 DEBUG : >WaitForWriters: 
2026/01/30 05:47:04 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.38s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:04 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:04 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:05.188640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:05.188664 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:05 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:05 DEBUG : Looking for writers
2026/01/30 05:47:05 DEBUG : >WaitForWriters: 
2026/01/30 05:47:05 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.31s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:05 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:05 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:05.519155 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:05.519174 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:05 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:05 DEBUG : Looking for writers
2026/01/30 05:47:05 DEBUG : >WaitForWriters: 
2026/01/30 05:47:05 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.35s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:05 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:05 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:05.872964 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:05.872983 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:05 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:05 DEBUG : Looking for writers
2026/01/30 05:47:05 DEBUG : >WaitForWriters: 
2026/01/30 05:47:05 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.35s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:05 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:05 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:06.210191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:06.210213 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:06 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:06 DEBUG : Looking for writers
2026/01/30 05:47:06 DEBUG : >WaitForWriters: 
2026/01/30 05:47:06 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.33s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:06 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:06 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:06.550404 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:06.550448 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:06 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:06 DEBUG : Looking for writers
2026/01/30 05:47:06 DEBUG : >WaitForWriters: 
2026/01/30 05:47:06 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.35s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:06 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:06 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:06.880453 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:06.880472 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:06 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:06 DEBUG : Looking for writers
2026/01/30 05:47:06 DEBUG : >WaitForWriters: 
2026/01/30 05:47:06 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.33s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:06 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:06 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:07.225988 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:07.226005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:07 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:07 DEBUG : Looking for writers
2026/01/30 05:47:07 DEBUG : >WaitForWriters: 
2026/01/30 05:47:07 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.33s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:07 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:07 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:07.554041 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:07.554067 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:07 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:07 DEBUG : Looking for writers
2026/01/30 05:47:07 DEBUG : >WaitForWriters: 
2026/01/30 05:47:07 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.34s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:07 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:07 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:07.888958 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:07.888977 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:07 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:07 DEBUG : Looking for writers
2026/01/30 05:47:07 DEBUG : >WaitForWriters: 
2026/01/30 05:47:07 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.32s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:07 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:07 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:08.220401 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:08.220420 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:08 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:08 DEBUG : Looking for writers
2026/01/30 05:47:08 DEBUG : >WaitForWriters: 
2026/01/30 05:47:08 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.34s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:08 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:08 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:08.581668 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:08.581690 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:08 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:08 DEBUG : Looking for writers
2026/01/30 05:47:08 DEBUG : >WaitForWriters: 
2026/01/30 05:47:08 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.36s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:08 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:08 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:08.890896 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:08.890914 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:08 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:08 DEBUG : Looking for writers
2026/01/30 05:47:08 DEBUG : >WaitForWriters: 
2026/01/30 05:47:08 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.31s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:08 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:08 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:09.212795 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:09.212817 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:09 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:09 DEBUG : Looking for writers
2026/01/30 05:47:09 DEBUG : >WaitForWriters: 
2026/01/30 05:47:09 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.32s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:09 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:09 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:09.528740 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:09.528757 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:09 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:09 DEBUG : Looking for writers
2026/01/30 05:47:09 DEBUG : >WaitForWriters: 
2026/01/30 05:47:09 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-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:09 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:09 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:09.876742 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:09.876764 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:09 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:09 DEBUG : Looking for writers
2026/01/30 05:47:09 DEBUG : >WaitForWriters: 
2026/01/30 05:47:09 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-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:09 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:09 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:10.224559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:10.224580 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:10 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:10 DEBUG : Looking for writers
2026/01/30 05:47:10 DEBUG : >WaitForWriters: 
2026/01/30 05:47:10 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-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:10 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:10.565782 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:10.565802 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:10 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:10 DEBUG : Looking for writers
2026/01/30 05:47:10 DEBUG : >WaitForWriters: 
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:10 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-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:10 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:10 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:10.950462 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:10.950485 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:10 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:10 DEBUG : Looking for writers
2026/01/30 05:47:10 DEBUG : >WaitForWriters: 
2026/01/30 05:47:10 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:11 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-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:11 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:11 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:11 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:11 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:11 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:11.313163 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:11.313185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:11 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:11 DEBUG : Looking for writers
2026/01/30 05:47:11 DEBUG : >WaitForWriters: 
2026/01/30 05:47:11 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:11 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.10s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.32s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.34s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:11 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:11 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:11.644518 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:11.644556 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:11 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:11 DEBUG : Looking for writers
2026/01/30 05:47:11 DEBUG : >WaitForWriters: 
2026/01/30 05:47:11 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.34s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:11 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:11 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:12.001086 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:12.001107 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:12 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:12 DEBUG : Looking for writers
2026/01/30 05:47:12 DEBUG : >WaitForWriters: 
2026/01/30 05:47:12 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.35s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:12 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:12 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:12.396904 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:12.396925 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:12 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:12 DEBUG : Looking for writers
2026/01/30 05:47:12 DEBUG : >WaitForWriters: 
2026/01/30 05:47:12 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.39s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:12 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:12 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:12.770260 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:12.770354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:12 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:12 DEBUG : Looking for writers
2026/01/30 05:47:12 DEBUG : >WaitForWriters: 
2026/01/30 05:47:12 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.40s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:12 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:12 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:13.110600 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:13.110621 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:13 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:13 DEBUG : Looking for writers
2026/01/30 05:47:13 DEBUG : >WaitForWriters: 
2026/01/30 05:47:13 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.32s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:13 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:13 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:13.444352 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:13.444374 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:13 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:13 DEBUG : Looking for writers
2026/01/30 05:47:13 DEBUG : >WaitForWriters: 
2026/01/30 05:47:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:13 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:13 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:13.784557 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:13.784579 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:13 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:13 DEBUG : Looking for writers
2026/01/30 05:47:13 DEBUG : >WaitForWriters: 
2026/01/30 05:47:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:13 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:13 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:13 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:14.133591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:14.133611 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:14 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:14 DEBUG : Looking for writers
2026/01/30 05:47:14 DEBUG : >WaitForWriters: 
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:14 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:14.455802 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:14.455820 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:14 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:14 DEBUG : Looking for writers
2026/01/30 05:47:14 DEBUG : >WaitForWriters: 
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:14 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:14.788981 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:14.789006 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:14 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:14 DEBUG : Looking for writers
2026/01/30 05:47:14 DEBUG : >WaitForWriters: 
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:14 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:15.130835 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:15.130854 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:15 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:15 DEBUG : Looking for writers
2026/01/30 05:47:15 DEBUG : >WaitForWriters: 
2026/01/30 05:47:15 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:15 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.02s)
    --- FAIL: TestFileRename/off,forceCache=false (0.33s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.35s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.33s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.32s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.33s)
    --- FAIL: TestFileRename/full,forceCache=false (0.34s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:15 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:15 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:15.749928 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:15.749946 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:15 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:15 DEBUG : Looking for writers
2026/01/30 05:47:15 DEBUG : >WaitForWriters: 
2026/01/30 05:47:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.62s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:15 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:15 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:16.119988 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:16.120006 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:16 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:16 DEBUG : Looking for writers
2026/01/30 05:47:16 DEBUG : >WaitForWriters: 
2026/01/30 05:47:16 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.36s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:16 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:16 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:16.471608 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:16.471812 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:16 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:16 DEBUG : Looking for writers
2026/01/30 05:47:16 DEBUG : >WaitForWriters: 
2026/01/30 05:47:16 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.37s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:16 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:16 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:16.812024 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:16.812047 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:16 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:16 DEBUG : Looking for writers
2026/01/30 05:47:16 DEBUG : >WaitForWriters: 
2026/01/30 05:47:16 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.32s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:16 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:16 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:47:17.189151 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:17.189173 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:17 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:17 DEBUG : Looking for writers
2026/01/30 05:47:17 DEBUG : >WaitForWriters: 
2026/01/30 05:47:17 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.38s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:17 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:17.555619 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:17.555640 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:17 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:17 DEBUG : Looking for writers
2026/01/30 05:47:17 DEBUG : >WaitForWriters: 
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.39s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:17 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:17 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:17.988960 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:17.988985 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:17 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:17 DEBUG : Looking for writers
2026/01/30 05:47:17 DEBUG : >WaitForWriters: 
2026/01/30 05:47:17 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.41s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:18 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:18.324224 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:18.324247 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:18 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:18 DEBUG : Looking for writers
2026/01/30 05:47:18 DEBUG : >WaitForWriters: 
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.38s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:18 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:18.712877 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:18.712894 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:18 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:18 DEBUG : Looking for writers
2026/01/30 05:47:18 DEBUG : >WaitForWriters: 
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.34s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:18 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:18 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:19.053886 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:19.053906 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:19 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : >WaitForWriters: 
2026/01/30 05:47:19 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:47:19 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.36s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:47:19 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:47:19 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:47:19 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:19 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:47:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:47:19 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:47:19 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:47:19 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:47:19 DEBUG : file1: newRWFileHandle: 
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): openPending: 
2026/01/30 05:47:19 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/30 05:47:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): >openPending: err=<nil>
2026/01/30 05:47:19 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/30 05:47:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:47:19 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/30 05:47:19 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): _writeAt: size=5, off=0
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): >_writeAt: n=5, err=<nil>
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): _writeAt: size=7, off=5
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): >_writeAt: n=7, err=<nil>
2026/01/30 05:47:19 DEBUG : file1: vfs cache: truncate to size=11
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): close: 
2026/01/30 05:47:19 DEBUG : file1: vfs cache: setting modification time to 2026-01-30 05:47:19.205593139 +0000 UTC m=+17.810858646
2026/01/30 05:47:19 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): >close: err=<nil>
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): close: 
2026/01/30 05:47:19 DEBUG : file1(0xc0006c98c0): >close: err=file already closed
2026/01/30 05:47:19 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : file1: reading active writers
2026/01/30 05:47:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : file1: reading active writers
2026/01/30 05:47:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : file1: reading active writers
2026/01/30 05:47:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : file1: reading active writers
2026/01/30 05:47:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/30 05:47:19 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : file1: reading active writers
2026/01/30 05:47:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : file1: reading active writers
2026/01/30 05:47:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/30 05:47:19.630821 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:19.630842 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:19 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)
2026/01/30 05:47:19 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)
2026/01/30 05:47:19 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:19 DEBUG : Looking for writers
2026/01/30 05:47:19 DEBUG : file1: reading active writers
2026/01/30 05:47:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/30 05:47:20.192844 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:20.192864 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:20 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)
2026/01/30 05:47:20 DEBUG : Looking for writers
2026/01/30 05:47:20 DEBUG : file1: reading active writers
2026/01/30 05:47:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:20 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:20.937630 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:20.937649 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:20 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)
2026/01/30 05:47:21 DEBUG : Looking for writers
2026/01/30 05:47:21 DEBUG : file1: reading active writers
2026/01/30 05:47:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:21 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:22.039596 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:22.039616 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:22 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)
2026/01/30 05:47:22 DEBUG : Looking for writers
2026/01/30 05:47:22 DEBUG : file1: reading active writers
2026/01/30 05:47:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:23 DEBUG : Looking for writers
2026/01/30 05:47:23 DEBUG : file1: reading active writers
2026/01/30 05:47:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:23 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:23.997248 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:23.997268 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:23 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)
2026/01/30 05:47:23 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)
2026/01/30 05:47:24 DEBUG : Looking for writers
2026/01/30 05:47:24 DEBUG : file1: reading active writers
2026/01/30 05:47:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:25 DEBUG : Looking for writers
2026/01/30 05:47:25 DEBUG : file1: reading active writers
2026/01/30 05:47:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:26 DEBUG : Looking for writers
2026/01/30 05:47:26 DEBUG : file1: reading active writers
2026/01/30 05:47:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:27 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:27 DEBUG : Looking for writers
2026/01/30 05:47:27 DEBUG : file1: reading active writers
2026/01/30 05:47:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:27.539236 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:27.539254 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:27 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)
2026/01/30 05:47:28 DEBUG : Looking for writers
2026/01/30 05:47:28 DEBUG : file1: reading active writers
2026/01/30 05:47:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:29 DEBUG : Looking for writers
2026/01/30 05:47:29 DEBUG : file1: reading active writers
2026/01/30 05:47:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:30 DEBUG : Looking for writers
2026/01/30 05:47:30 DEBUG : file1: reading active writers
2026/01/30 05:47:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:31 DEBUG : Looking for writers
2026/01/30 05:47:31 DEBUG : file1: reading active writers
2026/01/30 05:47:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:32 DEBUG : Looking for writers
2026/01/30 05:47:32 DEBUG : file1: reading active writers
2026/01/30 05:47:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:33 DEBUG : Looking for writers
2026/01/30 05:47:33 DEBUG : file1: reading active writers
2026/01/30 05:47:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:33 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:34.345599 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:34.345616 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:34 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)
2026/01/30 05:47:34 DEBUG : Looking for writers
2026/01/30 05:47:34 DEBUG : file1: reading active writers
2026/01/30 05:47:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:35 DEBUG : Looking for writers
2026/01/30 05:47:35 DEBUG : file1: reading active writers
2026/01/30 05:47:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:36 DEBUG : Looking for writers
2026/01/30 05:47:36 DEBUG : file1: reading active writers
2026/01/30 05:47:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:37 DEBUG : Looking for writers
2026/01/30 05:47:37 DEBUG : file1: reading active writers
2026/01/30 05:47:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:38 DEBUG : Looking for writers
2026/01/30 05:47:38 DEBUG : file1: reading active writers
2026/01/30 05:47:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:39 DEBUG : Looking for writers
2026/01/30 05:47:39 DEBUG : file1: reading active writers
2026/01/30 05:47:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:40 DEBUG : Looking for writers
2026/01/30 05:47:40 DEBUG : file1: reading active writers
2026/01/30 05:47:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:41 DEBUG : Looking for writers
2026/01/30 05:47:41 DEBUG : file1: reading active writers
2026/01/30 05:47:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:42 DEBUG : Looking for writers
2026/01/30 05:47:42 DEBUG : file1: reading active writers
2026/01/30 05:47:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:43 DEBUG : Looking for writers
2026/01/30 05:47:43 DEBUG : file1: reading active writers
2026/01/30 05:47:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:44 DEBUG : Looking for writers
2026/01/30 05:47:44 DEBUG : file1: reading active writers
2026/01/30 05:47:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:45 DEBUG : Looking for writers
2026/01/30 05:47:45 DEBUG : file1: reading active writers
2026/01/30 05:47:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:46 DEBUG : Looking for writers
2026/01/30 05:47:46 DEBUG : file1: reading active writers
2026/01/30 05:47:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:47 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:47:47.492258 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:47:47.492344 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:47:47 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)
2026/01/30 05:47:47 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)
2026/01/30 05:47:47 DEBUG : Looking for writers
2026/01/30 05:47:47 DEBUG : file1: reading active writers
2026/01/30 05:47:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:48 DEBUG : Looking for writers
2026/01/30 05:47:48 DEBUG : file1: reading active writers
2026/01/30 05:47:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:49 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000710690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00082e208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642298432} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713629057260083 ext:17810858646 loc:0x4463880} ATime:{wall:14003713629057272396 ext:17810870959 loc:0x4463880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/30 05:47:49 DEBUG : >WaitForWriters: 
2026/01/30 05:47:49 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
2026/01/30 05:47:50 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
2026/01/30 05:47:52 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
2026/01/30 05:47:56 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:47:56 DEBUG : Looking for writers
2026/01/30 05:47:56 DEBUG : file1: reading active writers
2026/01/30 05:47:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/30 05:47:56 DEBUG : Looking for writers
2026/01/30 05:47:56 DEBUG : file1: reading active writers
2026/01/30 05:47:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/30 05:47:56 DEBUG : Looking for writers
2026/01/30 05:47:56 DEBUG : file1: reading active writers
2026/01/30 05:47:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/30 05:47:56 DEBUG : Looking for writers
2026/01/30 05:47:56 DEBUG : file1: reading active writers
2026/01/30 05:47:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/30 05:47:56 DEBUG : Looking for writers
2026/01/30 05:47:56 DEBUG : file1: reading active writers
2026/01/30 05:47:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/30 05:47:56 DEBUG : Looking for writers
2026/01/30 05:47:56 DEBUG : file1: reading active writers
2026/01/30 05:47:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/30 05:47:57 DEBUG : Looking for writers
2026/01/30 05:47:57 DEBUG : file1: reading active writers
2026/01/30 05:47:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/30 05:47:57 DEBUG : Looking for writers
2026/01/30 05:47:57 DEBUG : file1: reading active writers
2026/01/30 05:47:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:58 DEBUG : Looking for writers
2026/01/30 05:47:58 DEBUG : file1: reading active writers
2026/01/30 05:47:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:47:59 DEBUG : Looking for writers
2026/01/30 05:47:59 DEBUG : file1: reading active writers
2026/01/30 05:47:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:00 DEBUG : Looking for writers
2026/01/30 05:48:00 DEBUG : file1: reading active writers
2026/01/30 05:48:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:01 DEBUG : Looking for writers
2026/01/30 05:48:01 DEBUG : file1: reading active writers
2026/01/30 05:48:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:02 DEBUG : Looking for writers
2026/01/30 05:48:02 DEBUG : file1: reading active writers
2026/01/30 05:48:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:03 DEBUG : Looking for writers
2026/01/30 05:48:03 DEBUG : file1: reading active writers
2026/01/30 05:48:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:04 DEBUG : Looking for writers
2026/01/30 05:48:04 DEBUG : file1: reading active writers
2026/01/30 05:48:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:05 DEBUG : Looking for writers
2026/01/30 05:48:05 DEBUG : file1: reading active writers
2026/01/30 05:48:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:06 DEBUG : Looking for writers
2026/01/30 05:48:06 DEBUG : file1: reading active writers
2026/01/30 05:48:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:07 DEBUG : Looking for writers
2026/01/30 05:48:07 DEBUG : file1: reading active writers
2026/01/30 05:48:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:08 DEBUG : Looking for writers
2026/01/30 05:48:08 DEBUG : file1: reading active writers
2026/01/30 05:48:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:09 DEBUG : Looking for writers
2026/01/30 05:48:09 DEBUG : file1: reading active writers
2026/01/30 05:48:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:10 DEBUG : Looking for writers
2026/01/30 05:48:10 DEBUG : file1: reading active writers
2026/01/30 05:48:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:11 DEBUG : Looking for writers
2026/01/30 05:48:11 DEBUG : file1: reading active writers
2026/01/30 05:48:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:12 DEBUG : Looking for writers
2026/01/30 05:48:12 DEBUG : file1: reading active writers
2026/01/30 05:48:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:13 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:13.535774 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:13.535798 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:13 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:13 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)
2026/01/30 05:48:13 DEBUG : Looking for writers
2026/01/30 05:48:13 DEBUG : file1: reading active writers
2026/01/30 05:48:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:14 DEBUG : Looking for writers
2026/01/30 05:48:14 DEBUG : file1: reading active writers
2026/01/30 05:48:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:15 DEBUG : Looking for writers
2026/01/30 05:48:15 DEBUG : file1: reading active writers
2026/01/30 05:48:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:16 DEBUG : Looking for writers
2026/01/30 05:48:16 DEBUG : file1: reading active writers
2026/01/30 05:48:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:17 DEBUG : Looking for writers
2026/01/30 05:48:17 DEBUG : file1: reading active writers
2026/01/30 05:48:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:18 DEBUG : Looking for writers
2026/01/30 05:48:18 DEBUG : file1: reading active writers
2026/01/30 05:48:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:19 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/30 05:48:19 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/30 05:48:19 DEBUG : Looking for writers
2026/01/30 05:48:19 DEBUG : file1: reading active writers
2026/01/30 05:48:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:20 DEBUG : Looking for writers
2026/01/30 05:48:20 DEBUG : file1: reading active writers
2026/01/30 05:48:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:21 DEBUG : Looking for writers
2026/01/30 05:48:21 DEBUG : file1: reading active writers
2026/01/30 05:48:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:22 DEBUG : Looking for writers
2026/01/30 05:48:22 DEBUG : file1: reading active writers
2026/01/30 05:48:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:23 DEBUG : Looking for writers
2026/01/30 05:48:23 DEBUG : file1: reading active writers
2026/01/30 05:48:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:24 DEBUG : Looking for writers
2026/01/30 05:48:24 DEBUG : file1: reading active writers
2026/01/30 05:48:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:25 DEBUG : Looking for writers
2026/01/30 05:48:25 DEBUG : file1: reading active writers
2026/01/30 05:48:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:26 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000710690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00082e208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642298432} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713629057260083 ext:17810858646 loc:0x4463880} ATime:{wall:14003713629057272396 ext:17810870959 loc:0x4463880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/30 05:48:26 DEBUG : >WaitForWriters: 
2026/01/30 05:48:26 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:48:26 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.46s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:48:26 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:48:26 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:48:26 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:48:26 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:48:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:48:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:48:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:48:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:48:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:48:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:48:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:48:26 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:48:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:48:26 DEBUG : file1: newRWFileHandle: 
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): openPending: 
2026/01/30 05:48:26 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/30 05:48:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): >openPending: err=<nil>
2026/01/30 05:48:26 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/30 05:48:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:48:26 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/30 05:48:26 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): _writeAt: size=7, off=0
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): >_writeAt: n=7, err=<nil>
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): _writeAt: size=6, off=5
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): >_writeAt: n=6, err=<nil>
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): close: 
2026/01/30 05:48:26 DEBUG : file1: vfs cache: setting modification time to 2026-01-30 05:48:26.669982978 +0000 UTC m=+85.275248485
2026/01/30 05:48:26 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): >close: err=<nil>
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): _writeAt: size=5, off=0
2026/01/30 05:48:26 DEBUG : file1(0xc000a845c0): >_writeAt: n=0, err=file already closed
2026/01/30 05:48:26 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:48:26 DEBUG : Looking for writers
2026/01/30 05:48:26 DEBUG : file1: reading active writers
2026/01/30 05:48:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/30 05:48:26 DEBUG : Looking for writers
2026/01/30 05:48:26 DEBUG : file1: reading active writers
2026/01/30 05:48:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/30 05:48:26 DEBUG : Looking for writers
2026/01/30 05:48:26 DEBUG : file1: reading active writers
2026/01/30 05:48:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/30 05:48:26 DEBUG : Looking for writers
2026/01/30 05:48:26 DEBUG : file1: reading active writers
2026/01/30 05:48:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/30 05:48:26 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:26 DEBUG : Looking for writers
2026/01/30 05:48:26 DEBUG : file1: reading active writers
2026/01/30 05:48:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/30 05:48:26 DEBUG : Looking for writers
2026/01/30 05:48:26 DEBUG : file1: reading active writers
2026/01/30 05:48:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/30 05:48:27.110939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:27.110960 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:27 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)
2026/01/30 05:48:27 DEBUG : Looking for writers
2026/01/30 05:48:27 DEBUG : file1: reading active writers
2026/01/30 05:48:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/30 05:48:27 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:27.684853 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:27.684869 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:27 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)
2026/01/30 05:48:27 DEBUG : Looking for writers
2026/01/30 05:48:27 DEBUG : file1: reading active writers
2026/01/30 05:48:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:28 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:28.449818 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:28.449837 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:28 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)
2026/01/30 05:48:28 DEBUG : Looking for writers
2026/01/30 05:48:28 DEBUG : file1: reading active writers
2026/01/30 05:48:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:29 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:29.592178 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:29.592199 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:29 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)
2026/01/30 05:48:29 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)
2026/01/30 05:48:29 DEBUG : Looking for writers
2026/01/30 05:48:29 DEBUG : file1: reading active writers
2026/01/30 05:48:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:30 DEBUG : Looking for writers
2026/01/30 05:48:30 DEBUG : file1: reading active writers
2026/01/30 05:48:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:31 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:31.513960 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:31.514044 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:31 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)
2026/01/30 05:48:31 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)
2026/01/30 05:48:31 DEBUG : Looking for writers
2026/01/30 05:48:31 DEBUG : file1: reading active writers
2026/01/30 05:48:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:32 DEBUG : Looking for writers
2026/01/30 05:48:32 DEBUG : file1: reading active writers
2026/01/30 05:48:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:33 DEBUG : Looking for writers
2026/01/30 05:48:33 DEBUG : file1: reading active writers
2026/01/30 05:48:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:34 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:34 DEBUG : Looking for writers
2026/01/30 05:48:34 DEBUG : file1: reading active writers
2026/01/30 05:48:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:35.066808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:35.066829 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:35 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)
2026/01/30 05:48:35 DEBUG : Looking for writers
2026/01/30 05:48:35 DEBUG : file1: reading active writers
2026/01/30 05:48:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:36 DEBUG : Looking for writers
2026/01/30 05:48:36 DEBUG : file1: reading active writers
2026/01/30 05:48:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:37 DEBUG : Looking for writers
2026/01/30 05:48:37 DEBUG : file1: reading active writers
2026/01/30 05:48:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:38 DEBUG : Looking for writers
2026/01/30 05:48:38 DEBUG : file1: reading active writers
2026/01/30 05:48:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:39 DEBUG : Looking for writers
2026/01/30 05:48:39 DEBUG : file1: reading active writers
2026/01/30 05:48:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:40 DEBUG : Looking for writers
2026/01/30 05:48:40 DEBUG : file1: reading active writers
2026/01/30 05:48:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:41 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:41.835774 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:41.835807 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:41 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:41 DEBUG : Looking for writers
2026/01/30 05:48:41 DEBUG : file1: reading active writers
2026/01/30 05:48:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:42 DEBUG : Looking for writers
2026/01/30 05:48:42 DEBUG : file1: reading active writers
2026/01/30 05:48:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:43 DEBUG : Looking for writers
2026/01/30 05:48:43 DEBUG : file1: reading active writers
2026/01/30 05:48:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:44 DEBUG : Looking for writers
2026/01/30 05:48:44 DEBUG : file1: reading active writers
2026/01/30 05:48:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:45 DEBUG : Looking for writers
2026/01/30 05:48:45 DEBUG : file1: reading active writers
2026/01/30 05:48:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:46 DEBUG : Looking for writers
2026/01/30 05:48:46 DEBUG : file1: reading active writers
2026/01/30 05:48:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:47 DEBUG : Looking for writers
2026/01/30 05:48:47 DEBUG : file1: reading active writers
2026/01/30 05:48:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:48 DEBUG : Looking for writers
2026/01/30 05:48:48 DEBUG : file1: reading active writers
2026/01/30 05:48:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:49 DEBUG : Looking for writers
2026/01/30 05:48:49 DEBUG : file1: reading active writers
2026/01/30 05:48:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:50 DEBUG : Looking for writers
2026/01/30 05:48:50 DEBUG : file1: reading active writers
2026/01/30 05:48:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:51 DEBUG : Looking for writers
2026/01/30 05:48:51 DEBUG : file1: reading active writers
2026/01/30 05:48:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:52 DEBUG : Looking for writers
2026/01/30 05:48:52 DEBUG : file1: reading active writers
2026/01/30 05:48:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:53 DEBUG : Looking for writers
2026/01/30 05:48:53 DEBUG : file1: reading active writers
2026/01/30 05:48:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:54 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:48:54.962016 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:48:54.962096 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:54 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:48:54 DEBUG : Looking for writers
2026/01/30 05:48:54 DEBUG : file1: reading active writers
2026/01/30 05:48:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:55 DEBUG : Looking for writers
2026/01/30 05:48:55 DEBUG : file1: reading active writers
2026/01/30 05:48:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:48:56 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000814780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0005eb508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824639927616} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713701462352130 ext:85275248485 loc:0x4463880} ATime:{wall:14003713701462364783 ext:85275261149 loc:0x4463880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/30 05:48:56 DEBUG : >WaitForWriters: 
2026/01/30 05:48:56 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
2026/01/30 05:48:57 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
2026/01/30 05:49:00 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2026/01/30 05:49:04 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:49:04 DEBUG : Looking for writers
2026/01/30 05:49:04 DEBUG : file1: reading active writers
2026/01/30 05:49:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/30 05:49:04 DEBUG : Looking for writers
2026/01/30 05:49:04 DEBUG : file1: reading active writers
2026/01/30 05:49:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/30 05:49:04 DEBUG : Looking for writers
2026/01/30 05:49:04 DEBUG : file1: reading active writers
2026/01/30 05:49:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/30 05:49:04 DEBUG : Looking for writers
2026/01/30 05:49:04 DEBUG : file1: reading active writers
2026/01/30 05:49:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/30 05:49:04 DEBUG : Looking for writers
2026/01/30 05:49:04 DEBUG : file1: reading active writers
2026/01/30 05:49:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/30 05:49:04 DEBUG : Looking for writers
2026/01/30 05:49:04 DEBUG : file1: reading active writers
2026/01/30 05:49:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/30 05:49:04 DEBUG : Looking for writers
2026/01/30 05:49:04 DEBUG : file1: reading active writers
2026/01/30 05:49:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/30 05:49:05 DEBUG : Looking for writers
2026/01/30 05:49:05 DEBUG : file1: reading active writers
2026/01/30 05:49:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:06 DEBUG : Looking for writers
2026/01/30 05:49:06 DEBUG : file1: reading active writers
2026/01/30 05:49:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:07 DEBUG : Looking for writers
2026/01/30 05:49:07 DEBUG : file1: reading active writers
2026/01/30 05:49:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:08 DEBUG : Looking for writers
2026/01/30 05:49:08 DEBUG : file1: reading active writers
2026/01/30 05:49:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:09 DEBUG : Looking for writers
2026/01/30 05:49:09 DEBUG : file1: reading active writers
2026/01/30 05:49:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:10 DEBUG : Looking for writers
2026/01/30 05:49:10 DEBUG : file1: reading active writers
2026/01/30 05:49:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:11 DEBUG : Looking for writers
2026/01/30 05:49:11 DEBUG : file1: reading active writers
2026/01/30 05:49:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:12 DEBUG : Looking for writers
2026/01/30 05:49:12 DEBUG : file1: reading active writers
2026/01/30 05:49:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:13 DEBUG : Looking for writers
2026/01/30 05:49:13 DEBUG : file1: reading active writers
2026/01/30 05:49:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:14 DEBUG : Looking for writers
2026/01/30 05:49:14 DEBUG : file1: reading active writers
2026/01/30 05:49:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:15 DEBUG : Looking for writers
2026/01/30 05:49:15 DEBUG : file1: reading active writers
2026/01/30 05:49:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:16 DEBUG : Looking for writers
2026/01/30 05:49:16 DEBUG : file1: reading active writers
2026/01/30 05:49:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:17 DEBUG : Looking for writers
2026/01/30 05:49:17 DEBUG : file1: reading active writers
2026/01/30 05:49:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:18 DEBUG : Looking for writers
2026/01/30 05:49:18 DEBUG : file1: reading active writers
2026/01/30 05:49:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:19 DEBUG : Looking for writers
2026/01/30 05:49:19 DEBUG : file1: reading active writers
2026/01/30 05:49:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:20 DEBUG : Looking for writers
2026/01/30 05:49:20 DEBUG : file1: reading active writers
2026/01/30 05:49:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:20 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:20.974075 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:20.974091 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:20 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:21 DEBUG : Looking for writers
2026/01/30 05:49:21 DEBUG : file1: reading active writers
2026/01/30 05:49:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:22 DEBUG : Looking for writers
2026/01/30 05:49:22 DEBUG : file1: reading active writers
2026/01/30 05:49:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:23 DEBUG : Looking for writers
2026/01/30 05:49:23 DEBUG : file1: reading active writers
2026/01/30 05:49:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:24 DEBUG : Looking for writers
2026/01/30 05:49:24 DEBUG : file1: reading active writers
2026/01/30 05:49:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:25 DEBUG : Looking for writers
2026/01/30 05:49:25 DEBUG : file1: reading active writers
2026/01/30 05:49:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:26 DEBUG : Looking for writers
2026/01/30 05:49:26 DEBUG : file1: reading active writers
2026/01/30 05:49:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:26 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/30 05:49:26 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/30 05:49:27 DEBUG : Looking for writers
2026/01/30 05:49:27 DEBUG : file1: reading active writers
2026/01/30 05:49:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:28 DEBUG : Looking for writers
2026/01/30 05:49:28 DEBUG : file1: reading active writers
2026/01/30 05:49:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:29 DEBUG : Looking for writers
2026/01/30 05:49:29 DEBUG : file1: reading active writers
2026/01/30 05:49:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:30 DEBUG : Looking for writers
2026/01/30 05:49:30 DEBUG : file1: reading active writers
2026/01/30 05:49:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:31 DEBUG : Looking for writers
2026/01/30 05:49:31 DEBUG : file1: reading active writers
2026/01/30 05:49:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:32 DEBUG : Looking for writers
2026/01/30 05:49:32 DEBUG : file1: reading active writers
2026/01/30 05:49:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:33 DEBUG : Looking for writers
2026/01/30 05:49:33 DEBUG : file1: reading active writers
2026/01/30 05:49:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:49:34 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000814780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0005eb508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824639927616} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713701462352130 ext:85275248485 loc:0x4463880} ATime:{wall:14003713701462364783 ext:85275261149 loc:0x4463880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/30 05:49:34 DEBUG : >WaitForWriters: 
2026/01/30 05:49:34 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:49:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.47s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:49:34 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:49:34 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:49:34 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:49:34 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:49:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:49:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:49:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:49:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:49:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:49:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:49:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:49:34 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:49:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:49:34 DEBUG : file1: newRWFileHandle: 
2026/01/30 05:49:34 DEBUG : file1(0xc000b04b80): openPending: 
2026/01/30 05:49:34 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/30 05:49:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:49:34 DEBUG : file1(0xc000b04b80): >openPending: err=<nil>
2026/01/30 05:49:34 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/30 05:49:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:49:34 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/30 05:49:34 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/30 05:49:34 DEBUG : file1(0xc000b04b80): close: 
2026/01/30 05:49:34 DEBUG : file1: vfs cache: setting modification time to 2026-01-30 05:49:34.143220774 +0000 UTC m=+152.748486282
2026/01/30 05:49:34 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/30 05:49:34 DEBUG : file1(0xc000b04b80): >close: err=<nil>
2026/01/30 05:49:34 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/30 05:49:34 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/30 05:49:34 DEBUG : file2: newRWFileHandle: 
2026/01/30 05:49:34 DEBUG : file2(0xc000b05000): openPending: 
2026/01/30 05:49:34 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/30 05:49:34 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/30 05:49:34 DEBUG : file2(0xc000b05000): >openPending: err=<nil>
2026/01/30 05:49:34 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/30 05:49:34 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/30 05:49:34 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/30 05:49:34 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/30 05:49:34 DEBUG : file2(0xc000b05000): RWFileHandle.Flush
2026/01/30 05:49:34 DEBUG : file2(0xc000b05000): RWFileHandle.Release
2026/01/30 05:49:34 DEBUG : file2(0xc000b05000): close: 
2026/01/30 05:49:34 DEBUG : file2: vfs cache: setting modification time to 2026-01-30 05:49:34.143965729 +0000 UTC m=+152.749231246
2026/01/30 05:49:34 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/30 05:49:34 DEBUG : file2(0xc000b05000): >close: err=<nil>
2026/01/30 05:49:34 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:49:34 DEBUG : Looking for writers
2026/01/30 05:49:34 DEBUG : file2: reading active writers
2026/01/30 05:49:34 DEBUG : file1: reading active writers
2026/01/30 05:49:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/30 05:49:34 DEBUG : Looking for writers
2026/01/30 05:49:34 DEBUG : file1: reading active writers
2026/01/30 05:49:34 DEBUG : file2: reading active writers
2026/01/30 05:49:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/30 05:49:34 DEBUG : Looking for writers
2026/01/30 05:49:34 DEBUG : file1: reading active writers
2026/01/30 05:49:34 DEBUG : file2: reading active writers
2026/01/30 05:49:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/30 05:49:34 DEBUG : Looking for writers
2026/01/30 05:49:34 DEBUG : file1: reading active writers
2026/01/30 05:49:34 DEBUG : file2: reading active writers
2026/01/30 05:49:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/30 05:49:34 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:49:34 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:34 DEBUG : Looking for writers
2026/01/30 05:49:34 DEBUG : file1: reading active writers
2026/01/30 05:49:34 DEBUG : file2: reading active writers
2026/01/30 05:49:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/30 05:49:34 DEBUG : Looking for writers
2026/01/30 05:49:34 DEBUG : file1: reading active writers
2026/01/30 05:49:34 DEBUG : file2: reading active writers
2026/01/30 05:49:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/30 05:49:34.595694 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:34.595713 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:34 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)
2026/01/30 05:49:34 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)
2026/01/30 05:49:34 DEBUG : Looking for writers
2026/01/30 05:49:34 DEBUG : file1: reading active writers
2026/01/30 05:49:34 DEBUG : file2: reading active writers
2026/01/30 05:49:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/30 05:49:34 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:49:34.922791 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:34.922815 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:34 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)
2026/01/30 05:49:35 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:35.272366 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:35.272472 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:35 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:35 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)
2026/01/30 05:49:35 DEBUG : Looking for writers
2026/01/30 05:49:35 DEBUG : file1: reading active writers
2026/01/30 05:49:35 DEBUG : file2: reading active writers
2026/01/30 05:49:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:35.620940 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:35.620961 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:35 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)
2026/01/30 05:49:35 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:49:36.016289 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:36.016313 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:36 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)
2026/01/30 05:49:36 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)
2026/01/30 05:49:36 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:36.339507 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:36.339525 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:36 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)
2026/01/30 05:49:36 DEBUG : Looking for writers
2026/01/30 05:49:36 DEBUG : file2: reading active writers
2026/01/30 05:49:36 DEBUG : file1: reading active writers
2026/01/30 05:49:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:36 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:49:37 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:37.144490 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:37.144507 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:37 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)
2026/01/30 05:49:37 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)
2026/01/30 05:49:37 DEBUG : Looking for writers
2026/01/30 05:49:37 DEBUG : file1: reading active writers
2026/01/30 05:49:37 DEBUG : file2: reading active writers
2026/01/30 05:49:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:37.496000 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:37.496022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:37 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)
2026/01/30 05:49:37 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)
2026/01/30 05:49:38 DEBUG : Looking for writers
2026/01/30 05:49:38 DEBUG : file2: reading active writers
2026/01/30 05:49:38 DEBUG : file1: reading active writers
2026/01/30 05:49:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:38 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:49:39.082741 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:39.082776 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:39 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)
2026/01/30 05:49:39 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)
2026/01/30 05:49:39 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:39 DEBUG : Looking for writers
2026/01/30 05:49:39 DEBUG : file1: reading active writers
2026/01/30 05:49:39 DEBUG : file2: reading active writers
2026/01/30 05:49:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:39.438002 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:39.438027 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:39 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)
2026/01/30 05:49:39 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)
2026/01/30 05:49:40 DEBUG : Looking for writers
2026/01/30 05:49:40 DEBUG : file2: reading active writers
2026/01/30 05:49:40 DEBUG : file1: reading active writers
2026/01/30 05:49:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:41 DEBUG : Looking for writers
2026/01/30 05:49:41 DEBUG : file1: reading active writers
2026/01/30 05:49:41 DEBUG : file2: reading active writers
2026/01/30 05:49:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:42 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:49:42 DEBUG : Looking for writers
2026/01/30 05:49:42 DEBUG : file1: reading active writers
2026/01/30 05:49:42 DEBUG : file2: reading active writers
2026/01/30 05:49:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:42 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:42.639570 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:42.639621 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:42 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:42 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)
2026/01/30 05:49:42.955937 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:42.956003 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:42 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)
2026/01/30 05:49:42 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)
2026/01/30 05:49:43 DEBUG : Looking for writers
2026/01/30 05:49:43 DEBUG : file1: reading active writers
2026/01/30 05:49:43 DEBUG : file2: reading active writers
2026/01/30 05:49:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:44 DEBUG : Looking for writers
2026/01/30 05:49:44 DEBUG : file1: reading active writers
2026/01/30 05:49:44 DEBUG : file2: reading active writers
2026/01/30 05:49:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:45 DEBUG : Looking for writers
2026/01/30 05:49:45 DEBUG : file2: reading active writers
2026/01/30 05:49:45 DEBUG : file1: reading active writers
2026/01/30 05:49:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:46 DEBUG : Looking for writers
2026/01/30 05:49:46 DEBUG : file2: reading active writers
2026/01/30 05:49:46 DEBUG : file1: reading active writers
2026/01/30 05:49:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:47 DEBUG : Looking for writers
2026/01/30 05:49:47 DEBUG : file2: reading active writers
2026/01/30 05:49:47 DEBUG : file1: reading active writers
2026/01/30 05:49:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:48 DEBUG : Looking for writers
2026/01/30 05:49:48 DEBUG : file1: reading active writers
2026/01/30 05:49:48 DEBUG : file2: reading active writers
2026/01/30 05:49:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:49 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:49:49 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:49:49.400447 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:49.400486 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:49 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:49 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)
2026/01/30 05:49:49 DEBUG : Looking for writers
2026/01/30 05:49:49 DEBUG : file1: reading active writers
2026/01/30 05:49:49 DEBUG : file2: reading active writers
2026/01/30 05:49:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:49.776906 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:49:49.776924 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:49:49 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)
2026/01/30 05:49:49 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)
2026/01/30 05:49:50 DEBUG : Looking for writers
2026/01/30 05:49:50 DEBUG : file2: reading active writers
2026/01/30 05:49:50 DEBUG : file1: reading active writers
2026/01/30 05:49:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:51 DEBUG : Looking for writers
2026/01/30 05:49:51 DEBUG : file1: reading active writers
2026/01/30 05:49:51 DEBUG : file2: reading active writers
2026/01/30 05:49:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:52 DEBUG : Looking for writers
2026/01/30 05:49:52 DEBUG : file1: reading active writers
2026/01/30 05:49:52 DEBUG : file2: reading active writers
2026/01/30 05:49:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:53 DEBUG : Looking for writers
2026/01/30 05:49:53 DEBUG : file2: reading active writers
2026/01/30 05:49:53 DEBUG : file1: reading active writers
2026/01/30 05:49:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:54 DEBUG : Looking for writers
2026/01/30 05:49:54 DEBUG : file1: reading active writers
2026/01/30 05:49:54 DEBUG : file2: reading active writers
2026/01/30 05:49:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:55 DEBUG : Looking for writers
2026/01/30 05:49:55 DEBUG : file1: reading active writers
2026/01/30 05:49:55 DEBUG : file2: reading active writers
2026/01/30 05:49:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:56 DEBUG : Looking for writers
2026/01/30 05:49:56 DEBUG : file1: reading active writers
2026/01/30 05:49:56 DEBUG : file2: reading active writers
2026/01/30 05:49:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:57 DEBUG : Looking for writers
2026/01/30 05:49:57 DEBUG : file1: reading active writers
2026/01/30 05:49:57 DEBUG : file2: reading active writers
2026/01/30 05:49:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:58 DEBUG : Looking for writers
2026/01/30 05:49:58 DEBUG : file2: reading active writers
2026/01/30 05:49:58 DEBUG : file1: reading active writers
2026/01/30 05:49:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:49:59 DEBUG : Looking for writers
2026/01/30 05:49:59 DEBUG : file1: reading active writers
2026/01/30 05:49:59 DEBUG : file2: reading active writers
2026/01/30 05:49:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:00 DEBUG : Looking for writers
2026/01/30 05:50:00 DEBUG : file1: reading active writers
2026/01/30 05:50:00 DEBUG : file2: reading active writers
2026/01/30 05:50:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:01 DEBUG : Looking for writers
2026/01/30 05:50:01 DEBUG : file1: reading active writers
2026/01/30 05:50:01 DEBUG : file2: reading active writers
2026/01/30 05:50:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:02 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:50:02 DEBUG : Looking for writers
2026/01/30 05:50:02 DEBUG : file1: reading active writers
2026/01/30 05:50:02 DEBUG : file2: reading active writers
2026/01/30 05:50:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:02.538830 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:50:02.538852 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:02 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:02 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)
2026/01/30 05:50:02 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:50:02.957961 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:50:02.957979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:02 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)
2026/01/30 05:50:03 DEBUG : Looking for writers
2026/01/30 05:50:03 DEBUG : file1: reading active writers
2026/01/30 05:50:03 DEBUG : file2: reading active writers
2026/01/30 05:50:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:04 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ab90e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000876f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642596672} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713773950033958 ext:152748486282 loc:0x4463880} ATime:{wall:14003713773950283820 ext:152748736143 loc:0x4463880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000ab90e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000877108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642597184} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713773950778913 ext:152749231246 loc:0x4463880} ATime:{wall:14003713773950885824 ext:152749338147 loc:0x4463880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/30 05:50:04 DEBUG : >WaitForWriters: 
2026/01/30 05:50:04 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
2026/01/30 05:50:05 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
2026/01/30 05:50:07 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
2026/01/30 05:50:11 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:50:11 DEBUG : Looking for writers
2026/01/30 05:50:11 DEBUG : file1: reading active writers
2026/01/30 05:50:11 DEBUG : file2: reading active writers
2026/01/30 05:50:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/30 05:50:11 DEBUG : Looking for writers
2026/01/30 05:50:11 DEBUG : file2: reading active writers
2026/01/30 05:50:11 DEBUG : file1: reading active writers
2026/01/30 05:50:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/30 05:50:11 DEBUG : Looking for writers
2026/01/30 05:50:11 DEBUG : file2: reading active writers
2026/01/30 05:50:11 DEBUG : file1: reading active writers
2026/01/30 05:50:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/30 05:50:11 DEBUG : Looking for writers
2026/01/30 05:50:11 DEBUG : file1: reading active writers
2026/01/30 05:50:11 DEBUG : file2: reading active writers
2026/01/30 05:50:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/30 05:50:11 DEBUG : Looking for writers
2026/01/30 05:50:11 DEBUG : file2: reading active writers
2026/01/30 05:50:11 DEBUG : file1: reading active writers
2026/01/30 05:50:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/30 05:50:11 DEBUG : Looking for writers
2026/01/30 05:50:11 DEBUG : file1: reading active writers
2026/01/30 05:50:11 DEBUG : file2: reading active writers
2026/01/30 05:50:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/30 05:50:12 DEBUG : Looking for writers
2026/01/30 05:50:12 DEBUG : file1: reading active writers
2026/01/30 05:50:12 DEBUG : file2: reading active writers
2026/01/30 05:50:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/30 05:50:12 DEBUG : Looking for writers
2026/01/30 05:50:12 DEBUG : file1: reading active writers
2026/01/30 05:50:12 DEBUG : file2: reading active writers
2026/01/30 05:50:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:13 DEBUG : Looking for writers
2026/01/30 05:50:13 DEBUG : file1: reading active writers
2026/01/30 05:50:13 DEBUG : file2: reading active writers
2026/01/30 05:50:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:14 DEBUG : Looking for writers
2026/01/30 05:50:14 DEBUG : file2: reading active writers
2026/01/30 05:50:14 DEBUG : file1: reading active writers
2026/01/30 05:50:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:15 DEBUG : Looking for writers
2026/01/30 05:50:15 DEBUG : file1: reading active writers
2026/01/30 05:50:15 DEBUG : file2: reading active writers
2026/01/30 05:50:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:16 DEBUG : Looking for writers
2026/01/30 05:50:16 DEBUG : file2: reading active writers
2026/01/30 05:50:16 DEBUG : file1: reading active writers
2026/01/30 05:50:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:17 DEBUG : Looking for writers
2026/01/30 05:50:17 DEBUG : file1: reading active writers
2026/01/30 05:50:17 DEBUG : file2: reading active writers
2026/01/30 05:50:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:18 DEBUG : Looking for writers
2026/01/30 05:50:18 DEBUG : file1: reading active writers
2026/01/30 05:50:18 DEBUG : file2: reading active writers
2026/01/30 05:50:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:19 DEBUG : Looking for writers
2026/01/30 05:50:19 DEBUG : file2: reading active writers
2026/01/30 05:50:19 DEBUG : file1: reading active writers
2026/01/30 05:50:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:20 DEBUG : Looking for writers
2026/01/30 05:50:20 DEBUG : file2: reading active writers
2026/01/30 05:50:20 DEBUG : file1: reading active writers
2026/01/30 05:50:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:21 DEBUG : Looking for writers
2026/01/30 05:50:21 DEBUG : file1: reading active writers
2026/01/30 05:50:21 DEBUG : file2: reading active writers
2026/01/30 05:50:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:22 DEBUG : Looking for writers
2026/01/30 05:50:22 DEBUG : file1: reading active writers
2026/01/30 05:50:22 DEBUG : file2: reading active writers
2026/01/30 05:50:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:23 DEBUG : Looking for writers
2026/01/30 05:50:23 DEBUG : file1: reading active writers
2026/01/30 05:50:23 DEBUG : file2: reading active writers
2026/01/30 05:50:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:24 DEBUG : Looking for writers
2026/01/30 05:50:24 DEBUG : file1: reading active writers
2026/01/30 05:50:24 DEBUG : file2: reading active writers
2026/01/30 05:50:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:25 DEBUG : Looking for writers
2026/01/30 05:50:25 DEBUG : file1: reading active writers
2026/01/30 05:50:25 DEBUG : file2: reading active writers
2026/01/30 05:50:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:26 DEBUG : Looking for writers
2026/01/30 05:50:26 DEBUG : file1: reading active writers
2026/01/30 05:50:26 DEBUG : file2: reading active writers
2026/01/30 05:50:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:27 DEBUG : Looking for writers
2026/01/30 05:50:27 DEBUG : file1: reading active writers
2026/01/30 05:50:27 DEBUG : file2: reading active writers
2026/01/30 05:50:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:28 DEBUG : file2: vfs cache: starting upload
2026/01/30 05:50:28.544242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:50:28.544257 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:28 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:28 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)
2026/01/30 05:50:28 DEBUG : file1: vfs cache: starting upload
2026/01/30 05:50:28 DEBUG : Looking for writers
2026/01/30 05:50:28 DEBUG : file1: reading active writers
2026/01/30 05:50:28 DEBUG : file2: reading active writers
2026/01/30 05:50:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:28.884032 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:50:28.884052 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:28 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)
2026/01/30 05:50:29 DEBUG : Looking for writers
2026/01/30 05:50:29 DEBUG : file1: reading active writers
2026/01/30 05:50:29 DEBUG : file2: reading active writers
2026/01/30 05:50:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:30 DEBUG : Looking for writers
2026/01/30 05:50:30 DEBUG : file1: reading active writers
2026/01/30 05:50:30 DEBUG : file2: reading active writers
2026/01/30 05:50:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:31 DEBUG : Looking for writers
2026/01/30 05:50:31 DEBUG : file1: reading active writers
2026/01/30 05:50:31 DEBUG : file2: reading active writers
2026/01/30 05:50:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:32 DEBUG : Looking for writers
2026/01/30 05:50:32 DEBUG : file1: reading active writers
2026/01/30 05:50:32 DEBUG : file2: reading active writers
2026/01/30 05:50:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:33 DEBUG : Looking for writers
2026/01/30 05:50:33 DEBUG : file1: reading active writers
2026/01/30 05:50:33 DEBUG : file2: reading active writers
2026/01/30 05:50:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:34 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/30 05:50:34 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/30 05:50:34 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/30 05:50:34 DEBUG : Looking for writers
2026/01/30 05:50:34 DEBUG : file1: reading active writers
2026/01/30 05:50:34 DEBUG : file2: reading active writers
2026/01/30 05:50:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:35 DEBUG : Looking for writers
2026/01/30 05:50:35 DEBUG : file1: reading active writers
2026/01/30 05:50:35 DEBUG : file2: reading active writers
2026/01/30 05:50:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:36 DEBUG : Looking for writers
2026/01/30 05:50:36 DEBUG : file1: reading active writers
2026/01/30 05:50:36 DEBUG : file2: reading active writers
2026/01/30 05:50:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:37 DEBUG : Looking for writers
2026/01/30 05:50:37 DEBUG : file2: reading active writers
2026/01/30 05:50:37 DEBUG : file1: reading active writers
2026/01/30 05:50:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:38 DEBUG : Looking for writers
2026/01/30 05:50:38 DEBUG : file1: reading active writers
2026/01/30 05:50:38 DEBUG : file2: reading active writers
2026/01/30 05:50:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:39 DEBUG : Looking for writers
2026/01/30 05:50:39 DEBUG : file1: reading active writers
2026/01/30 05:50:39 DEBUG : file2: reading active writers
2026/01/30 05:50:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:40 DEBUG : Looking for writers
2026/01/30 05:50:40 DEBUG : file1: reading active writers
2026/01/30 05:50:40 DEBUG : file2: reading active writers
2026/01/30 05:50:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/30 05:50:41 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ab90e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000876f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642596672} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713773950033958 ext:152748486282 loc:0x4463880} ATime:{wall:14003713773950283820 ext:152748736143 loc:0x4463880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000ab90e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000877108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642597184} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003713773950778913 ext:152749231246 loc:0x4463880} ATime:{wall:14003713773950885824 ext:152749338147 loc:0x4463880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/30 05:50:41 DEBUG : >WaitForWriters: 
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:50:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.51s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:50:41 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:50:41.863738 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:50:41.863764 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:41 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:50:41 DEBUG : Looking for writers
2026/01/30 05:50:41 DEBUG : >WaitForWriters: 
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:50:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.36s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:50:41 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:41 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:50:42.216856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:50:42.216877 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:42 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:50:42 DEBUG : Looking for writers
2026/01/30 05:50:42 DEBUG : >WaitForWriters: 
2026/01/30 05:50:42 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:50:42 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.35s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:50:42 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:50:42 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:50:42 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:42 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:50:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:50:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:50:42 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:50:42 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:50:42 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:50:42 DEBUG : file1: newRWFileHandle: 
2026/01/30 05:50:42 DEBUG : file1(0xc000b4a380): openPending: 
2026/01/30 05:50:42 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/30 05:50:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:50:42 DEBUG : file1(0xc000b4a380): >openPending: err=<nil>
2026/01/30 05:50:42 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/30 05:50:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:50:42 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/30 05:50:42 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/30 05:50:42.632707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:50:42.632732 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:50:42 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:50:42 DEBUG : Looking for writers
2026/01/30 05:50:42 DEBUG : file1: reading active writers
2026/01/30 05:50:42 DEBUG : file1: active writers 1
2026/01/30 05:50:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/30 05:50:42 DEBUG : Looking for writers
2026/01/30 05:50:42 DEBUG : file1: reading active writers
2026/01/30 05:50:42 DEBUG : file1: active writers 1
2026/01/30 05:50:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/30 05:50:42 DEBUG : Looking for writers
2026/01/30 05:50:42 DEBUG : file1: reading active writers
2026/01/30 05:50:42 DEBUG : file1: active writers 1
2026/01/30 05:50:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/30 05:50:42 DEBUG : Looking for writers
2026/01/30 05:50:42 DEBUG : file1: reading active writers
2026/01/30 05:50:42 DEBUG : file1: active writers 1
2026/01/30 05:50:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/30 05:50:42 DEBUG : Looking for writers
2026/01/30 05:50:42 DEBUG : file1: reading active writers
2026/01/30 05:50:42 DEBUG : file1: active writers 1
2026/01/30 05:50:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/30 05:50:42 DEBUG : Looking for writers
2026/01/30 05:50:42 DEBUG : file1: reading active writers
2026/01/30 05:50:42 DEBUG : file1: active writers 1
2026/01/30 05:50:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/30 05:50:43 DEBUG : Looking for writers
2026/01/30 05:50:43 DEBUG : file1: reading active writers
2026/01/30 05:50:43 DEBUG : file1: active writers 1
2026/01/30 05:50:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/30 05:50:43 DEBUG : Looking for writers
2026/01/30 05:50:43 DEBUG : file1: reading active writers
2026/01/30 05:50:43 DEBUG : file1: active writers 1
2026/01/30 05:50:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:44 DEBUG : Looking for writers
2026/01/30 05:50:44 DEBUG : file1: reading active writers
2026/01/30 05:50:44 DEBUG : file1: active writers 1
2026/01/30 05:50:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:45 DEBUG : Looking for writers
2026/01/30 05:50:45 DEBUG : file1: reading active writers
2026/01/30 05:50:45 DEBUG : file1: active writers 1
2026/01/30 05:50:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:46 DEBUG : Looking for writers
2026/01/30 05:50:46 DEBUG : file1: reading active writers
2026/01/30 05:50:46 DEBUG : file1: active writers 1
2026/01/30 05:50:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:47 DEBUG : Looking for writers
2026/01/30 05:50:47 DEBUG : file1: reading active writers
2026/01/30 05:50:47 DEBUG : file1: active writers 1
2026/01/30 05:50:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:48 DEBUG : Looking for writers
2026/01/30 05:50:48 DEBUG : file1: reading active writers
2026/01/30 05:50:48 DEBUG : file1: active writers 1
2026/01/30 05:50:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:49 DEBUG : Looking for writers
2026/01/30 05:50:49 DEBUG : file1: reading active writers
2026/01/30 05:50:49 DEBUG : file1: active writers 1
2026/01/30 05:50:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:50 DEBUG : Looking for writers
2026/01/30 05:50:50 DEBUG : file1: reading active writers
2026/01/30 05:50:50 DEBUG : file1: active writers 1
2026/01/30 05:50:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:51 DEBUG : Looking for writers
2026/01/30 05:50:51 DEBUG : file1: reading active writers
2026/01/30 05:50:51 DEBUG : file1: active writers 1
2026/01/30 05:50:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:52 DEBUG : Looking for writers
2026/01/30 05:50:52 DEBUG : file1: reading active writers
2026/01/30 05:50:52 DEBUG : file1: active writers 1
2026/01/30 05:50:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:53 DEBUG : Looking for writers
2026/01/30 05:50:53 DEBUG : file1: reading active writers
2026/01/30 05:50:53 DEBUG : file1: active writers 1
2026/01/30 05:50:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:54 DEBUG : Looking for writers
2026/01/30 05:50:54 DEBUG : file1: reading active writers
2026/01/30 05:50:54 DEBUG : file1: active writers 1
2026/01/30 05:50:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:55 DEBUG : Looking for writers
2026/01/30 05:50:55 DEBUG : file1: reading active writers
2026/01/30 05:50:55 DEBUG : file1: active writers 1
2026/01/30 05:50:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:56 DEBUG : Looking for writers
2026/01/30 05:50:56 DEBUG : file1: reading active writers
2026/01/30 05:50:56 DEBUG : file1: active writers 1
2026/01/30 05:50:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:57 DEBUG : Looking for writers
2026/01/30 05:50:57 DEBUG : file1: reading active writers
2026/01/30 05:50:57 DEBUG : file1: active writers 1
2026/01/30 05:50:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:58 DEBUG : Looking for writers
2026/01/30 05:50:58 DEBUG : file1: reading active writers
2026/01/30 05:50:58 DEBUG : file1: active writers 1
2026/01/30 05:50:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:50:59 DEBUG : Looking for writers
2026/01/30 05:50:59 DEBUG : file1: reading active writers
2026/01/30 05:50:59 DEBUG : file1: active writers 1
2026/01/30 05:50:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:00 DEBUG : Looking for writers
2026/01/30 05:51:00 DEBUG : file1: reading active writers
2026/01/30 05:51:00 DEBUG : file1: active writers 1
2026/01/30 05:51:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:01 DEBUG : Looking for writers
2026/01/30 05:51:01 DEBUG : file1: reading active writers
2026/01/30 05:51:01 DEBUG : file1: active writers 1
2026/01/30 05:51:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:02 DEBUG : Looking for writers
2026/01/30 05:51:02 DEBUG : file1: reading active writers
2026/01/30 05:51:02 DEBUG : file1: active writers 1
2026/01/30 05:51:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:03 DEBUG : Looking for writers
2026/01/30 05:51:03 DEBUG : file1: reading active writers
2026/01/30 05:51:03 DEBUG : file1: active writers 1
2026/01/30 05:51:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:04 DEBUG : Looking for writers
2026/01/30 05:51:04 DEBUG : file1: reading active writers
2026/01/30 05:51:04 DEBUG : file1: active writers 1
2026/01/30 05:51:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:05 DEBUG : Looking for writers
2026/01/30 05:51:05 DEBUG : file1: reading active writers
2026/01/30 05:51:05 DEBUG : file1: active writers 1
2026/01/30 05:51:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:06 DEBUG : Looking for writers
2026/01/30 05:51:06 DEBUG : file1: reading active writers
2026/01/30 05:51:06 DEBUG : file1: active writers 1
2026/01/30 05:51:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:07 DEBUG : Looking for writers
2026/01/30 05:51:07 DEBUG : file1: reading active writers
2026/01/30 05:51:07 DEBUG : file1: active writers 1
2026/01/30 05:51:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:08 DEBUG : Looking for writers
2026/01/30 05:51:08 DEBUG : file1: reading active writers
2026/01/30 05:51:08 DEBUG : file1: active writers 1
2026/01/30 05:51:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:09 DEBUG : Looking for writers
2026/01/30 05:51:09 DEBUG : file1: reading active writers
2026/01/30 05:51:09 DEBUG : file1: active writers 1
2026/01/30 05:51:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:10 DEBUG : Looking for writers
2026/01/30 05:51:10 DEBUG : file1: reading active writers
2026/01/30 05:51:10 DEBUG : file1: active writers 1
2026/01/30 05:51:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:11 DEBUG : Looking for writers
2026/01/30 05:51:11 DEBUG : file1: reading active writers
2026/01/30 05:51:11 DEBUG : file1: active writers 1
2026/01/30 05:51:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/30 05:51:12 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000bc4e10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009c6f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643972928} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0008902e0 info:{ModTime:{wall:14003713847171317489 ext:220955325781 loc:0x4463880} ATime:{wall:14003713847171317489 ext:220955325781 loc:0x4463880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/30 05:51:12 DEBUG : >WaitForWriters: 
2026/01/30 05:51:12 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:51:12 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.43s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:12 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:12 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/30 05:51:12 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:51:12 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:51:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:51:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:51:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:51:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:51:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/30 05:51:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cevahuf5xile"
2026/01/30 05:51:12 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/30 05:51:12 DEBUG : forgetting directory cache
2026/01/30 05:51:13.030352 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:13.030375 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:13 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:13 DEBUG : Looking for writers
2026/01/30 05:51:13 DEBUG : >WaitForWriters: 
2026/01/30 05:51:13 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': vfs cache: cleaner exiting
2026/01/30 05:51:13 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.38s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:13.388327 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:13.388361 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:13 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.37s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:13.755477 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:13.755502 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:13 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.34s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:13 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:13 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:14.079080 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:14.079101 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:14 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:14 DEBUG : Looking for writers
2026/01/30 05:51:14 DEBUG : >WaitForWriters: 
2026/01/30 05:51:14 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.33s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:14 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:14.429322 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:14.429357 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:14 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:14 DEBUG : Looking for writers
2026/01/30 05:51:14 DEBUG : >WaitForWriters: 
2026/01/30 05:51:14 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.36s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:14 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:14.798479 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:14.798504 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:14 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:14 DEBUG : Looking for writers
2026/01/30 05:51:14 DEBUG : >WaitForWriters: 
2026/01/30 05:51:14 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.35s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:14 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:14 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:15.133669 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:15.133691 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:15 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:15 DEBUG : Looking for writers
2026/01/30 05:51:15 DEBUG : >WaitForWriters: 
2026/01/30 05:51:15 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.34s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:15 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:15 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:15 ERROR : error listing: directory not found
2026/01/30 05:51:15.607775 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:15.607822 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:15 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
2026/01/30 05:51:15 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:15 DEBUG : Looking for writers
2026/01/30 05:51:15 DEBUG : >WaitForWriters: 
2026/01/30 05:51:15 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.48s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:15 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:15 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:15 ERROR : error listing: directory not found
2026/01/30 05:51:15 ERROR : error listing: directory not found
2026/01/30 05:51:16.146221 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:16.146266 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:16 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
2026/01/30 05:51:16 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:16 DEBUG : Looking for writers
2026/01/30 05:51:16 DEBUG : >WaitForWriters: 
2026/01/30 05:51:16 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.53s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:16 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:16 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:51:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:51:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:51:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:51:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:51:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:51:16 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/30 05:51:16 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/30 05:51:16 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/30 05:51:16 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (5 bytes), uploading instead of streaming
2026/01/30 05:51:16.635741 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:16.635777 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:16 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)
2026/01/30 05:51:16 DEBUG : file1: Remove: 
2026/01/30 05:51:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:51:16 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
2026/01/30 05:51:16 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
2026/01/30 05:51:17 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
2026/01/30 05:51:19 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
2026/01/30 05:51:23 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:51:23 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:51:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:51:23 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:51:23 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:51:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:51:23 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (0 bytes), uploading instead of streaming
2026/01/30 05:51:24.419570 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:24.419609 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:24 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)
2026/01/30 05:51:24 DEBUG : file1: Remove: 
2026/01/30 05:51:24 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:51:24 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
2026/01/30 05:51:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:51:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:51:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:51:24 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:51:24 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:51:24 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
2026/01/30 05:51:24 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:51:24 DEBUG : Looking for writers
2026/01/30 05:51:24 DEBUG : file1: reading active writers
2026/01/30 05:51:24 DEBUG : file1: active writers 1
2026/01/30 05:51:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/30 05:51:24 DEBUG : Looking for writers
2026/01/30 05:51:24 DEBUG : file1: reading active writers
2026/01/30 05:51:24 DEBUG : file1: active writers 1
2026/01/30 05:51:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/30 05:51:24 DEBUG : Looking for writers
2026/01/30 05:51:24 DEBUG : file1: reading active writers
2026/01/30 05:51:24 DEBUG : file1: active writers 1
2026/01/30 05:51:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/30 05:51:24 DEBUG : Looking for writers
2026/01/30 05:51:24 DEBUG : file1: reading active writers
2026/01/30 05:51:24 DEBUG : file1: active writers 1
2026/01/30 05:51:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/30 05:51:24 DEBUG : Looking for writers
2026/01/30 05:51:24 DEBUG : file1: reading active writers
2026/01/30 05:51:24 DEBUG : file1: active writers 1
2026/01/30 05:51:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/30 05:51:24 DEBUG : Looking for writers
2026/01/30 05:51:24 DEBUG : file1: reading active writers
2026/01/30 05:51:24 DEBUG : file1: active writers 1
2026/01/30 05:51:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/30 05:51:25 DEBUG : Looking for writers
2026/01/30 05:51:25 DEBUG : file1: reading active writers
2026/01/30 05:51:25 DEBUG : file1: active writers 1
2026/01/30 05:51:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/30 05:51:25 DEBUG : Looking for writers
2026/01/30 05:51:25 DEBUG : file1: reading active writers
2026/01/30 05:51:25 DEBUG : file1: active writers 1
2026/01/30 05:51:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:26 DEBUG : Looking for writers
2026/01/30 05:51:26 DEBUG : file1: reading active writers
2026/01/30 05:51:26 DEBUG : file1: active writers 1
2026/01/30 05:51:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:27 DEBUG : Looking for writers
2026/01/30 05:51:27 DEBUG : file1: reading active writers
2026/01/30 05:51:27 DEBUG : file1: active writers 1
2026/01/30 05:51:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:28 DEBUG : Looking for writers
2026/01/30 05:51:28 DEBUG : file1: reading active writers
2026/01/30 05:51:28 DEBUG : file1: active writers 1
2026/01/30 05:51:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:29 DEBUG : Looking for writers
2026/01/30 05:51:29 DEBUG : file1: reading active writers
2026/01/30 05:51:29 DEBUG : file1: active writers 1
2026/01/30 05:51:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:30 DEBUG : Looking for writers
2026/01/30 05:51:30 DEBUG : file1: reading active writers
2026/01/30 05:51:30 DEBUG : file1: active writers 1
2026/01/30 05:51:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:31 DEBUG : Looking for writers
2026/01/30 05:51:31 DEBUG : file1: reading active writers
2026/01/30 05:51:31 DEBUG : file1: active writers 1
2026/01/30 05:51:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:32 DEBUG : Looking for writers
2026/01/30 05:51:32 DEBUG : file1: reading active writers
2026/01/30 05:51:32 DEBUG : file1: active writers 1
2026/01/30 05:51:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:33 DEBUG : Looking for writers
2026/01/30 05:51:33 DEBUG : file1: reading active writers
2026/01/30 05:51:33 DEBUG : file1: active writers 1
2026/01/30 05:51:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:34 DEBUG : Looking for writers
2026/01/30 05:51:34 DEBUG : file1: reading active writers
2026/01/30 05:51:34 DEBUG : file1: active writers 1
2026/01/30 05:51:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:35 DEBUG : Looking for writers
2026/01/30 05:51:35 DEBUG : file1: reading active writers
2026/01/30 05:51:35 DEBUG : file1: active writers 1
2026/01/30 05:51:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:36 DEBUG : Looking for writers
2026/01/30 05:51:36 DEBUG : file1: reading active writers
2026/01/30 05:51:36 DEBUG : file1: active writers 1
2026/01/30 05:51:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:37 DEBUG : Looking for writers
2026/01/30 05:51:37 DEBUG : file1: reading active writers
2026/01/30 05:51:37 DEBUG : file1: active writers 1
2026/01/30 05:51:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:38 DEBUG : Looking for writers
2026/01/30 05:51:38 DEBUG : file1: reading active writers
2026/01/30 05:51:38 DEBUG : file1: active writers 1
2026/01/30 05:51:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:39 DEBUG : Looking for writers
2026/01/30 05:51:39 DEBUG : file1: reading active writers
2026/01/30 05:51:39 DEBUG : file1: active writers 1
2026/01/30 05:51:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:40 DEBUG : Looking for writers
2026/01/30 05:51:40 DEBUG : file1: reading active writers
2026/01/30 05:51:40 DEBUG : file1: active writers 1
2026/01/30 05:51:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:41 DEBUG : Looking for writers
2026/01/30 05:51:41 DEBUG : file1: reading active writers
2026/01/30 05:51:41 DEBUG : file1: active writers 1
2026/01/30 05:51:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:42 DEBUG : Looking for writers
2026/01/30 05:51:42 DEBUG : file1: reading active writers
2026/01/30 05:51:42 DEBUG : file1: active writers 1
2026/01/30 05:51:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:43 DEBUG : Looking for writers
2026/01/30 05:51:43 DEBUG : file1: reading active writers
2026/01/30 05:51:43 DEBUG : file1: active writers 1
2026/01/30 05:51:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:44 DEBUG : Looking for writers
2026/01/30 05:51:44 DEBUG : file1: reading active writers
2026/01/30 05:51:44 DEBUG : file1: active writers 1
2026/01/30 05:51:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:45 DEBUG : Looking for writers
2026/01/30 05:51:45 DEBUG : file1: reading active writers
2026/01/30 05:51:45 DEBUG : file1: active writers 1
2026/01/30 05:51:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:46 DEBUG : Looking for writers
2026/01/30 05:51:46 DEBUG : file1: reading active writers
2026/01/30 05:51:46 DEBUG : file1: active writers 1
2026/01/30 05:51:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:47 DEBUG : Looking for writers
2026/01/30 05:51:47 DEBUG : file1: reading active writers
2026/01/30 05:51:47 DEBUG : file1: active writers 1
2026/01/30 05:51:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:48 DEBUG : Looking for writers
2026/01/30 05:51:48 DEBUG : file1: reading active writers
2026/01/30 05:51:48 DEBUG : file1: active writers 1
2026/01/30 05:51:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:49 DEBUG : Looking for writers
2026/01/30 05:51:49 DEBUG : file1: reading active writers
2026/01/30 05:51:49 DEBUG : file1: active writers 1
2026/01/30 05:51:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:50 DEBUG : Looking for writers
2026/01/30 05:51:50 DEBUG : file1: reading active writers
2026/01/30 05:51:50 DEBUG : file1: active writers 1
2026/01/30 05:51:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:51 DEBUG : Looking for writers
2026/01/30 05:51:51 DEBUG : file1: reading active writers
2026/01/30 05:51:51 DEBUG : file1: active writers 1
2026/01/30 05:51:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:52 DEBUG : Looking for writers
2026/01/30 05:51:52 DEBUG : file1: reading active writers
2026/01/30 05:51:52 DEBUG : file1: active writers 1
2026/01/30 05:51:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:53 DEBUG : Looking for writers
2026/01/30 05:51:53 DEBUG : file1: reading active writers
2026/01/30 05:51:53 DEBUG : file1: active writers 1
2026/01/30 05:51:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/30 05:51:54 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/30 05:51:54 DEBUG : >WaitForWriters: 
2026/01/30 05:51:54 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.29s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:51:54 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:51:54 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:51:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:51:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:51:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:51:54 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:51:54 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:51:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:51:54 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/30 05:51:55 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/30 05:51:55 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/30 05:51:55 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/30 05:51:55 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (11 bytes), uploading instead of streaming
2026/01/30 05:51:55.896020 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:51:55.896051 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:55 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:51:55 DEBUG : file1: Remove: 
2026/01/30 05:51:55 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:51:55 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
2026/01/30 05:51:55 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
2026/01/30 05:51:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/30 05:51:57 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
2026/01/30 05:51:59 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
2026/01/30 05:52:03 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:03 DEBUG : Looking for writers
2026/01/30 05:52:03 DEBUG : >WaitForWriters: 
2026/01/30 05:52:03 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.92s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:03 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:03 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:52:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:52:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:03 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:52:03 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:52:03 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/30 05:52:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:03 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (5 bytes), uploading instead of streaming
2026/01/30 05:52:03.839849 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:03.839886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:03 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:03 DEBUG : file1: Remove: 
2026/01/30 05:52:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:52:03 DEBUG : file1: >Remove: err=<nil>
2026/01/30 05:52:03 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
2026/01/30 05:52:03 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
2026/01/30 05:52:03 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:03 DEBUG : Looking for writers
2026/01/30 05:52:03 DEBUG : >WaitForWriters: 
2026/01/30 05:52:03 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.48s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:03 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:03 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:52:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:52:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:03 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:52:03 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:52:03 DEBUG : file1: WriteFileHandle.Release closing
2026/01/30 05:52:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:03 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (0 bytes), uploading instead of streaming
2026/01/30 05:52:04.294041 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:04.294081 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:04 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)
2026/01/30 05:52:04 DEBUG : file1: Remove: 
2026/01/30 05:52:04 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:52:04 DEBUG : file1: >Remove: err=<nil>
2026/01/30 05:52:04 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
2026/01/30 05:52:04 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/30 05:52:04 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:04 DEBUG : Looking for writers
2026/01/30 05:52:04 DEBUG : >WaitForWriters: 
2026/01/30 05:52:04 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.46s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:04 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:04 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:52:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:52:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:04 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:52:04 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:52:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:04 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (2 bytes), uploading instead of streaming
2026/01/30 05:52:04.779894 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:04.779923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:04 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)
2026/01/30 05:52:04 DEBUG : file1: Remove: 
2026/01/30 05:52:04 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:52:04 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
2026/01/30 05:52:04 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:04 DEBUG : Looking for writers
2026/01/30 05:52:04 DEBUG : >WaitForWriters: 
2026/01/30 05:52:04 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.48s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:04 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:04 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:52:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:52:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:04 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:52:04 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:52:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:04 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (0 bytes), uploading instead of streaming
2026/01/30 05:52:05.236866 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:05.236892 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:05 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:05 DEBUG : file1: Remove: 
2026/01/30 05:52:05 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:52:05 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
2026/01/30 05:52:05 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/30 05:52:05 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
2026/01/30 05:52:05 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:05 DEBUG : Looking for writers
2026/01/30 05:52:05 DEBUG : >WaitForWriters: 
2026/01/30 05:52:05 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.48s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:05 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:05 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:05 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/30 05:52:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/30 05:52:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:05 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/30 05:52:05 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/30 05:52:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/30 05:52:05 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': File to upload is small (100 bytes), uploading instead of streaming
2026/01/30 05:52:05.724798 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:05.724823 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:05 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:05 DEBUG : file1: Remove: 
2026/01/30 05:52:05 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/30 05:52:05 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
2026/01/30 05:52:05 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/30 05:52:05 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
2026/01/30 05:52:05 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:05 DEBUG : Looking for writers
2026/01/30 05:52:05 DEBUG : >WaitForWriters: 
2026/01/30 05:52:05 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.47s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:05 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:05 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:06.058195 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:06.058215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:06 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:06 DEBUG : Looking for writers
2026/01/30 05:52:06 DEBUG : >WaitForWriters: 
2026/01/30 05:52:06 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.33s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:06 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:06 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:06.388092 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:06.388117 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:06 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:06 DEBUG : Looking for writers
2026/01/30 05:52:06 DEBUG : >WaitForWriters: 
2026/01/30 05:52:06 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.34s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:06 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:06 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:06.774035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:06.774067 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:06 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:06 DEBUG : Looking for writers
2026/01/30 05:52:06 DEBUG : >WaitForWriters: 
2026/01/30 05:52:06 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.40s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-cevahuf5xile'", Local "Local file system at /tmp/rclone2666198749", Modify Window "1s"
2026/01/30 05:52:06 INFO  : proton drive root link ID 'rclone-test-cevahuf5xile': poll-interval is not supported by this remote
2026/01/30 05:52:06 NOTICE: proton drive root link ID 'rclone-test-cevahuf5xile': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/30 05:52:07.163068 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/30 05:52:07.163103 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-cevahuf5xile'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/30 05:52:07 DEBUG : WaitForWriters: timeout=30s
2026/01/30 05:52:07 DEBUG : Looking for writers
2026/01/30 05:52:07 DEBUG : >WaitForWriters: 
2026/01/30 05:52:07 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.36s)
FAIL
2026/01/30 05:52:07 DEBUG : proton drive root link ID 'rclone-test-cevahuf5xile': Purge remote
2026/01/30 05:52:07 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 5m5.929831051s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]