"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 4/5)
2026/04/08 02:07:22 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-dedecih3nemi"
2026/04/08 02:07:22 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/04/08 02:07:22 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': Has cached credentials
2026/04/08 02:07:23 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': Used cached credential to initialize the ProtonDrive API
2026/04/08 02:07:23 DEBUG : Creating backend with remote "/tmp/rclone744277658"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:23 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:23 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:24.015715 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:24.015740 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:24 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:24 DEBUG : Looking for writers
2026/04/08 02:07:24 DEBUG : >WaitForWriters: 
2026/04/08 02:07:24 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.41s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:24 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:24 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:24.425837 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:24.425859 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:24 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:24 DEBUG : Looking for writers
2026/04/08 02:07:24 DEBUG : >WaitForWriters: 
2026/04/08 02:07:24 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.39s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:24 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:24 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:24.770712 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:24.770733 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:24 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:24 DEBUG : Looking for writers
2026/04/08 02:07:24 DEBUG : >WaitForWriters: 
2026/04/08 02:07:24 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.35s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:24 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:24 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:25.142606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:25.142629 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:25 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:25 DEBUG : Looking for writers
2026/04/08 02:07:25 DEBUG : >WaitForWriters: 
2026/04/08 02:07:25 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.38s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:25 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:25 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:25.534554 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:25.534590 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:25 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:25 DEBUG : Looking for writers
2026/04/08 02:07:25 DEBUG : >WaitForWriters: 
2026/04/08 02:07:25 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.38s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:25 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:25 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:25.880573 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:25.880595 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:25 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:25 DEBUG : Looking for writers
2026/04/08 02:07:25 DEBUG : >WaitForWriters: 
2026/04/08 02:07:25 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.36s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:25 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:25 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:26.239232 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:26.239253 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:26 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:26 DEBUG : Looking for writers
2026/04/08 02:07:26 DEBUG : >WaitForWriters: 
2026/04/08 02:07:26 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.38s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:26 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:26 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:26.622255 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:26.622281 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:26 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:26 DEBUG : Looking for writers
2026/04/08 02:07:26 DEBUG : >WaitForWriters: 
2026/04/08 02:07:26 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.35s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:26 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:26 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:27.013208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:27.013232 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:27 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:27 DEBUG : Looking for writers
2026/04/08 02:07:27 DEBUG : >WaitForWriters: 
2026/04/08 02:07:27 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.40s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:27 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:27 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:27.414916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:27.414938 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:27 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:27 DEBUG : Looking for writers
2026/04/08 02:07:27 DEBUG : >WaitForWriters: 
2026/04/08 02:07:27 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.38s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:27 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:27 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:27.774721 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:27.774754 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:27 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:27 DEBUG : Looking for writers
2026/04/08 02:07:27 DEBUG : >WaitForWriters: 
2026/04/08 02:07:27 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.37s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:27 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:27 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:28.138751 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:28.138782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:28 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:28 DEBUG : Looking for writers
2026/04/08 02:07:28 DEBUG : >WaitForWriters: 
2026/04/08 02:07:28 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.40s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:28 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:28 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:28.552418 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:28.552451 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:28 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:28 DEBUG : Looking for writers
2026/04/08 02:07:28 DEBUG : >WaitForWriters: 
2026/04/08 02:07:28 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.39s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:28 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:28 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:28.919603 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:28.919636 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:28 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:28 DEBUG : Looking for writers
2026/04/08 02:07:28 DEBUG : >WaitForWriters: 
2026/04/08 02:07:28 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.36s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:28 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:28 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:29.269974 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:29.269997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:29 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:29 DEBUG : Looking for writers
2026/04/08 02:07:29 DEBUG : >WaitForWriters: 
2026/04/08 02:07:29 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.34s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:29 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:29 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:29.674516 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:29.674545 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:29 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:29 DEBUG : Looking for writers
2026/04/08 02:07:29 DEBUG : >WaitForWriters: 
2026/04/08 02:07:29 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.61s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:29 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:29 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:30.294821 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:30.294846 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:30 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:30 DEBUG : Looking for writers
2026/04/08 02:07:30 DEBUG : >WaitForWriters: 
2026/04/08 02:07:30 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.42s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:30 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:30 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:30.677382 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:30.677410 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:30 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:30 DEBUG : Looking for writers
2026/04/08 02:07:30 DEBUG : >WaitForWriters: 
2026/04/08 02:07:30 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.38s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:30 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:30 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:31.052247 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:31.052277 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:31 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:31 DEBUG : Looking for writers
2026/04/08 02:07:31 DEBUG : >WaitForWriters: 
2026/04/08 02:07:31 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.36s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:31 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:31 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:31.394132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:31.394164 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:31 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:31 DEBUG : Looking for writers
2026/04/08 02:07:31 DEBUG : >WaitForWriters: 
2026/04/08 02:07:31 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.34s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:31 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:31 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:31.759069 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:31.759117 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:31 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:31 DEBUG : Looking for writers
2026/04/08 02:07:31 DEBUG : >WaitForWriters: 
2026/04/08 02:07:31 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.38s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:31 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:31 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:32.194432 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:32.194464 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:32 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:32 DEBUG : Looking for writers
2026/04/08 02:07:32 DEBUG : >WaitForWriters: 
2026/04/08 02:07:32 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-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:32 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:32 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:32.587888 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:32.587918 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:32 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:32 DEBUG : Looking for writers
2026/04/08 02:07:32 DEBUG : >WaitForWriters: 
2026/04/08 02:07:32 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-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:32 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:32 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:32.962500 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:32.962518 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:32 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:32 DEBUG : Looking for writers
2026/04/08 02:07:32 DEBUG : >WaitForWriters: 
2026/04/08 02:07:33 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-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:33 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:33.364393 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:33.364434 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:33 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:33 DEBUG : Looking for writers
2026/04/08 02:07:33 DEBUG : >WaitForWriters: 
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:33 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-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:33 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:33.746285 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:33.746320 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:33 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:33 DEBUG : Looking for writers
2026/04/08 02:07:33 DEBUG : >WaitForWriters: 
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:33 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:33 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:33 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:34.123250 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:34.123286 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:34 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:34 DEBUG : Looking for writers
2026/04/08 02:07:34 DEBUG : >WaitForWriters: 
2026/04/08 02:07:34 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:34 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.44s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.37s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.41s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.37s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:34 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:34 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:34.493405 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:34.493432 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:34 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:34 DEBUG : Looking for writers
2026/04/08 02:07:34 DEBUG : >WaitForWriters: 
2026/04/08 02:07:34 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.37s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:34 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:34 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:34.878749 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:34.878774 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:34 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:34 DEBUG : Looking for writers
2026/04/08 02:07:34 DEBUG : >WaitForWriters: 
2026/04/08 02:07:34 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.39s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:34 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:34 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:35.257976 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:35.257998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:35 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:35 DEBUG : Looking for writers
2026/04/08 02:07:35 DEBUG : >WaitForWriters: 
2026/04/08 02:07:35 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.40s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:35 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:35 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:35.705227 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:35.705249 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:35 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:35 DEBUG : Looking for writers
2026/04/08 02:07:35 DEBUG : >WaitForWriters: 
2026/04/08 02:07:35 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.45s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:35 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:35 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:36.089480 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:36.089504 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:36 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:36 DEBUG : Looking for writers
2026/04/08 02:07:36 DEBUG : >WaitForWriters: 
2026/04/08 02:07:36 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.36s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:36 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:36 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:36.494478 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:36.494506 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:36 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:36 DEBUG : Looking for writers
2026/04/08 02:07:36 DEBUG : >WaitForWriters: 
2026/04/08 02:07:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:36 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:36 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:36.850407 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:36.850427 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:36 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:36 DEBUG : Looking for writers
2026/04/08 02:07:36 DEBUG : >WaitForWriters: 
2026/04/08 02:07:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:36 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:36 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:36 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:37.262036 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:37.262058 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:37 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:37 DEBUG : Looking for writers
2026/04/08 02:07:37 DEBUG : >WaitForWriters: 
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:37 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:37 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:37.665619 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:37.665642 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:37 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:37 DEBUG : Looking for writers
2026/04/08 02:07:37 DEBUG : >WaitForWriters: 
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:37 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:37 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:37 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:38.080970 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:38.080992 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:38 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:38 DEBUG : Looking for writers
2026/04/08 02:07:38 DEBUG : >WaitForWriters: 
2026/04/08 02:07:38 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:38 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:38 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:38 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:38 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:38 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:38 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:38.454001 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:38.454039 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:38 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:38 DEBUG : Looking for writers
2026/04/08 02:07:38 DEBUG : >WaitForWriters: 
2026/04/08 02:07:38 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:38 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.38s)
    --- FAIL: TestFileRename/off,forceCache=false (0.42s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.34s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.43s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.42s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.39s)
    --- FAIL: TestFileRename/full,forceCache=false (0.37s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:38 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:38 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:38.790453 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:38.790474 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:38 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:38 DEBUG : Looking for writers
2026/04/08 02:07:38 DEBUG : >WaitForWriters: 
2026/04/08 02:07:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.32s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:38 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:38 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:39.139795 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:39.139833 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:39 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:39 DEBUG : Looking for writers
2026/04/08 02:07:39 DEBUG : >WaitForWriters: 
2026/04/08 02:07:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.36s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:39 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:39 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:39.532869 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:39.532923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:39 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:39 DEBUG : Looking for writers
2026/04/08 02:07:39 DEBUG : >WaitForWriters: 
2026/04/08 02:07:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.38s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:39 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:39 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:39.930848 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:39.930869 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:39 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:39 DEBUG : Looking for writers
2026/04/08 02:07:39 DEBUG : >WaitForWriters: 
2026/04/08 02:07:40 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.41s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:40 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:40 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:07:40.336860 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:40.336889 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:40 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:40 DEBUG : Looking for writers
2026/04/08 02:07:40 DEBUG : >WaitForWriters: 
2026/04/08 02:07:40 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.39s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:40 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:40.757671 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:40.757696 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:40 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:40 DEBUG : Looking for writers
2026/04/08 02:07:40 DEBUG : >WaitForWriters: 
2026/04/08 02:07:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.42s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:40 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:40 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:41.113311 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:41.113339 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:41 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:41 DEBUG : Looking for writers
2026/04/08 02:07:41 DEBUG : >WaitForWriters: 
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.37s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:41 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:41.490636 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:41.490659 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:41 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:41 DEBUG : Looking for writers
2026/04/08 02:07:41 DEBUG : >WaitForWriters: 
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.36s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:41 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:41.893420 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:41.893449 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:41 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:41 DEBUG : Looking for writers
2026/04/08 02:07:41 DEBUG : >WaitForWriters: 
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.43s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:41 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:41 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:42.269280 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:42.269299 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:42 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:42 DEBUG : Looking for writers
2026/04/08 02:07:42 DEBUG : >WaitForWriters: 
2026/04/08 02:07:42 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:07:42 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.36s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:07:42 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:07:42 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:07:42 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:42 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:07:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:07:42 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:07:42 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:07:42 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:07:42 DEBUG : file1: newRWFileHandle: 
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): openPending: 
2026/04/08 02:07:42 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/08 02:07:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): >openPending: err=<nil>
2026/04/08 02:07:42 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/08 02:07:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:07:42 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/08 02:07:42 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): _writeAt: size=5, off=0
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): >_writeAt: n=5, err=<nil>
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): _writeAt: size=7, off=5
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): >_writeAt: n=7, err=<nil>
2026/04/08 02:07:42 DEBUG : file1: vfs cache: truncate to size=11
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): close: 
2026/04/08 02:07:42 DEBUG : file1: vfs cache: setting modification time to 2026-04-08 02:07:42.417689498 +0000 UTC m=+19.614938625
2026/04/08 02:07:42 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): >close: err=<nil>
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): close: 
2026/04/08 02:07:42 DEBUG : file1(0x36c695d4ebc0): >close: err=file already closed
2026/04/08 02:07:42 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:07:42 DEBUG : Looking for writers
2026/04/08 02:07:42 DEBUG : file1: reading active writers
2026/04/08 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/08 02:07:42 DEBUG : Looking for writers
2026/04/08 02:07:42 DEBUG : file1: reading active writers
2026/04/08 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/08 02:07:42 DEBUG : Looking for writers
2026/04/08 02:07:42 DEBUG : file1: reading active writers
2026/04/08 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/08 02:07:42 DEBUG : Looking for writers
2026/04/08 02:07:42 DEBUG : file1: reading active writers
2026/04/08 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/08 02:07:42 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:07:42 DEBUG : Looking for writers
2026/04/08 02:07:42 DEBUG : file1: reading active writers
2026/04/08 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/08 02:07:42 DEBUG : Looking for writers
2026/04/08 02:07:42 DEBUG : file1: reading active writers
2026/04/08 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/08 02:07:42.954318 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:42.954355 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:42 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)
2026/04/08 02:07:42 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)
2026/04/08 02:07:43 DEBUG : Looking for writers
2026/04/08 02:07:43 DEBUG : file1: reading active writers
2026/04/08 02:07:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/08 02:07:43 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:07:43.568728 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:43.568760 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:43 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:43 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)
2026/04/08 02:07:43 DEBUG : Looking for writers
2026/04/08 02:07:43 DEBUG : file1: reading active writers
2026/04/08 02:07:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:43 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:07:44.373673 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:44.373702 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:44 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)
2026/04/08 02:07:44 DEBUG : Looking for writers
2026/04/08 02:07:44 DEBUG : file1: reading active writers
2026/04/08 02:07:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:45 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:07:45.573433 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:45.573459 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:45 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)
2026/04/08 02:07:45 DEBUG : Looking for writers
2026/04/08 02:07:45 DEBUG : file1: reading active writers
2026/04/08 02:07:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:46 DEBUG : Looking for writers
2026/04/08 02:07:46 DEBUG : file1: reading active writers
2026/04/08 02:07:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:47 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:07:47.498540 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:47.498565 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:47 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)
2026/04/08 02:07:47 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)
2026/04/08 02:07:47 DEBUG : Looking for writers
2026/04/08 02:07:47 DEBUG : file1: reading active writers
2026/04/08 02:07:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:48 DEBUG : Looking for writers
2026/04/08 02:07:48 DEBUG : file1: reading active writers
2026/04/08 02:07:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:49 DEBUG : Looking for writers
2026/04/08 02:07:49 DEBUG : file1: reading active writers
2026/04/08 02:07:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:50 DEBUG : Looking for writers
2026/04/08 02:07:50 DEBUG : file1: reading active writers
2026/04/08 02:07:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:50 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:07:51.067405 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:51.067427 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:51 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)
2026/04/08 02:07:51 DEBUG : Looking for writers
2026/04/08 02:07:51 DEBUG : file1: reading active writers
2026/04/08 02:07:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:52 DEBUG : Looking for writers
2026/04/08 02:07:52 DEBUG : file1: reading active writers
2026/04/08 02:07:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:53 DEBUG : Looking for writers
2026/04/08 02:07:53 DEBUG : file1: reading active writers
2026/04/08 02:07:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:54 DEBUG : Looking for writers
2026/04/08 02:07:54 DEBUG : file1: reading active writers
2026/04/08 02:07:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:55 DEBUG : Looking for writers
2026/04/08 02:07:55 DEBUG : file1: reading active writers
2026/04/08 02:07:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:56 DEBUG : Looking for writers
2026/04/08 02:07:56 DEBUG : file1: reading active writers
2026/04/08 02:07:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:57 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:07:57 DEBUG : Looking for writers
2026/04/08 02:07:57 DEBUG : file1: reading active writers
2026/04/08 02:07:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:57.866621 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:07:57.866655 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:07:57 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)
2026/04/08 02:07:58 DEBUG : Looking for writers
2026/04/08 02:07:58 DEBUG : file1: reading active writers
2026/04/08 02:07:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:07:59 DEBUG : Looking for writers
2026/04/08 02:07:59 DEBUG : file1: reading active writers
2026/04/08 02:07:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:00 DEBUG : Looking for writers
2026/04/08 02:08:00 DEBUG : file1: reading active writers
2026/04/08 02:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:01 DEBUG : Looking for writers
2026/04/08 02:08:01 DEBUG : file1: reading active writers
2026/04/08 02:08:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:02 DEBUG : Looking for writers
2026/04/08 02:08:02 DEBUG : file1: reading active writers
2026/04/08 02:08:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:03 DEBUG : Looking for writers
2026/04/08 02:08:03 DEBUG : file1: reading active writers
2026/04/08 02:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:04 DEBUG : Looking for writers
2026/04/08 02:08:04 DEBUG : file1: reading active writers
2026/04/08 02:08:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:05 DEBUG : Looking for writers
2026/04/08 02:08:05 DEBUG : file1: reading active writers
2026/04/08 02:08:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:06 DEBUG : Looking for writers
2026/04/08 02:08:06 DEBUG : file1: reading active writers
2026/04/08 02:08:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:07 DEBUG : Looking for writers
2026/04/08 02:08:07 DEBUG : file1: reading active writers
2026/04/08 02:08:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:08 DEBUG : Looking for writers
2026/04/08 02:08:08 DEBUG : file1: reading active writers
2026/04/08 02:08:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:09 DEBUG : Looking for writers
2026/04/08 02:08:09 DEBUG : file1: reading active writers
2026/04/08 02:08:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:10 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:10 DEBUG : Looking for writers
2026/04/08 02:08:10 DEBUG : file1: reading active writers
2026/04/08 02:08:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:11.046218 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:11.046242 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:11 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)
2026/04/08 02:08:11 DEBUG : Looking for writers
2026/04/08 02:08:11 DEBUG : file1: reading active writers
2026/04/08 02:08:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:12 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x36c69583a3c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695d08c68 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226544897184} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010007928537706394 ext:19614938625 loc:0x4669360} ATime:{wall:14010007928537730229 ext:19614962449 loc:0x4669360} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/08 02:08:12 DEBUG : >WaitForWriters: 
2026/04/08 02:08:12 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
2026/04/08 02:08:13 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
2026/04/08 02:08:15 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
2026/04/08 02:08:19 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:08:19 DEBUG : Looking for writers
2026/04/08 02:08:19 DEBUG : file1: reading active writers
2026/04/08 02:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/08 02:08:19 DEBUG : Looking for writers
2026/04/08 02:08:19 DEBUG : file1: reading active writers
2026/04/08 02:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/08 02:08:19 DEBUG : Looking for writers
2026/04/08 02:08:19 DEBUG : file1: reading active writers
2026/04/08 02:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/08 02:08:19 DEBUG : Looking for writers
2026/04/08 02:08:19 DEBUG : file1: reading active writers
2026/04/08 02:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/08 02:08:19 DEBUG : Looking for writers
2026/04/08 02:08:19 DEBUG : file1: reading active writers
2026/04/08 02:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/08 02:08:20 DEBUG : Looking for writers
2026/04/08 02:08:20 DEBUG : file1: reading active writers
2026/04/08 02:08:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/08 02:08:20 DEBUG : Looking for writers
2026/04/08 02:08:20 DEBUG : file1: reading active writers
2026/04/08 02:08:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/08 02:08:21 DEBUG : Looking for writers
2026/04/08 02:08:21 DEBUG : file1: reading active writers
2026/04/08 02:08:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:22 DEBUG : Looking for writers
2026/04/08 02:08:22 DEBUG : file1: reading active writers
2026/04/08 02:08:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:23 DEBUG : Looking for writers
2026/04/08 02:08:23 DEBUG : file1: reading active writers
2026/04/08 02:08:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:24 DEBUG : Looking for writers
2026/04/08 02:08:24 DEBUG : file1: reading active writers
2026/04/08 02:08:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:25 DEBUG : Looking for writers
2026/04/08 02:08:25 DEBUG : file1: reading active writers
2026/04/08 02:08:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:26 DEBUG : Looking for writers
2026/04/08 02:08:26 DEBUG : file1: reading active writers
2026/04/08 02:08:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:27 DEBUG : Looking for writers
2026/04/08 02:08:27 DEBUG : file1: reading active writers
2026/04/08 02:08:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:28 DEBUG : Looking for writers
2026/04/08 02:08:28 DEBUG : file1: reading active writers
2026/04/08 02:08:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:29 DEBUG : Looking for writers
2026/04/08 02:08:29 DEBUG : file1: reading active writers
2026/04/08 02:08:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:30 DEBUG : Looking for writers
2026/04/08 02:08:30 DEBUG : file1: reading active writers
2026/04/08 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:31 DEBUG : Looking for writers
2026/04/08 02:08:31 DEBUG : file1: reading active writers
2026/04/08 02:08:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:32 DEBUG : Looking for writers
2026/04/08 02:08:32 DEBUG : file1: reading active writers
2026/04/08 02:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:33 DEBUG : Looking for writers
2026/04/08 02:08:33 DEBUG : file1: reading active writers
2026/04/08 02:08:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:34 DEBUG : Looking for writers
2026/04/08 02:08:34 DEBUG : file1: reading active writers
2026/04/08 02:08:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:35 DEBUG : Looking for writers
2026/04/08 02:08:35 DEBUG : file1: reading active writers
2026/04/08 02:08:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:36 DEBUG : Looking for writers
2026/04/08 02:08:36 DEBUG : file1: reading active writers
2026/04/08 02:08:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:36 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:37.063022 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:37.063044 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:37 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)
2026/04/08 02:08:37 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)
2026/04/08 02:08:37 DEBUG : Looking for writers
2026/04/08 02:08:37 DEBUG : file1: reading active writers
2026/04/08 02:08:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:38 DEBUG : Looking for writers
2026/04/08 02:08:38 DEBUG : file1: reading active writers
2026/04/08 02:08:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:39 DEBUG : Looking for writers
2026/04/08 02:08:39 DEBUG : file1: reading active writers
2026/04/08 02:08:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:40 DEBUG : Looking for writers
2026/04/08 02:08:40 DEBUG : file1: reading active writers
2026/04/08 02:08:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:41 DEBUG : Looking for writers
2026/04/08 02:08:41 DEBUG : file1: reading active writers
2026/04/08 02:08:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:42 DEBUG : Looking for writers
2026/04/08 02:08:42 DEBUG : file1: reading active writers
2026/04/08 02:08:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:42 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/04/08 02:08:42 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/04/08 02:08:43 DEBUG : Looking for writers
2026/04/08 02:08:43 DEBUG : file1: reading active writers
2026/04/08 02:08:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:44 DEBUG : Looking for writers
2026/04/08 02:08:44 DEBUG : file1: reading active writers
2026/04/08 02:08:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:45 DEBUG : Looking for writers
2026/04/08 02:08:45 DEBUG : file1: reading active writers
2026/04/08 02:08:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:46 DEBUG : Looking for writers
2026/04/08 02:08:46 DEBUG : file1: reading active writers
2026/04/08 02:08:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:47 DEBUG : Looking for writers
2026/04/08 02:08:47 DEBUG : file1: reading active writers
2026/04/08 02:08:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:48 DEBUG : Looking for writers
2026/04/08 02:08:48 DEBUG : file1: reading active writers
2026/04/08 02:08:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:49 DEBUG : Looking for writers
2026/04/08 02:08:49 DEBUG : file1: reading active writers
2026/04/08 02:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:49 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x36c69583a3c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695d08c68 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226544897184} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010007928537706394 ext:19614938625 loc:0x4669360} ATime:{wall:14010007928537730229 ext:19614962449 loc:0x4669360} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/08 02:08:49 DEBUG : >WaitForWriters: 
2026/04/08 02:08:49 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:08:49 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.51s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:08:49 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:08:49 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:08:49 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:08:49 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:08:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:08:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:08:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:08:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:08:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:08:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:08:49 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:08:49 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:08:49 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:08:49 DEBUG : file1: newRWFileHandle: 
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): openPending: 
2026/04/08 02:08:49 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/08 02:08:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): >openPending: err=<nil>
2026/04/08 02:08:49 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/08 02:08:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:08:49 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/08 02:08:49 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): _writeAt: size=7, off=0
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): >_writeAt: n=7, err=<nil>
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): _writeAt: size=6, off=5
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): >_writeAt: n=6, err=<nil>
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): close: 
2026/04/08 02:08:49 DEBUG : file1: vfs cache: setting modification time to 2026-04-08 02:08:49.957682208 +0000 UTC m=+87.154931336
2026/04/08 02:08:49 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): >close: err=<nil>
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): _writeAt: size=5, off=0
2026/04/08 02:08:49 DEBUG : file1(0x36c695ca6c40): >_writeAt: n=0, err=file already closed
2026/04/08 02:08:49 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:08:49 DEBUG : Looking for writers
2026/04/08 02:08:49 DEBUG : file1: reading active writers
2026/04/08 02:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/08 02:08:49 DEBUG : Looking for writers
2026/04/08 02:08:49 DEBUG : file1: reading active writers
2026/04/08 02:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/08 02:08:49 DEBUG : Looking for writers
2026/04/08 02:08:49 DEBUG : file1: reading active writers
2026/04/08 02:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/08 02:08:50 DEBUG : Looking for writers
2026/04/08 02:08:50 DEBUG : file1: reading active writers
2026/04/08 02:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/08 02:08:50 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:50 DEBUG : Looking for writers
2026/04/08 02:08:50 DEBUG : file1: reading active writers
2026/04/08 02:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/08 02:08:50 DEBUG : Looking for writers
2026/04/08 02:08:50 DEBUG : file1: reading active writers
2026/04/08 02:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/08 02:08:50.481603 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:50.481627 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:50 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)
2026/04/08 02:08:50 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)
2026/04/08 02:08:50 DEBUG : Looking for writers
2026/04/08 02:08:50 DEBUG : file1: reading active writers
2026/04/08 02:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/08 02:08:50 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:51.099997 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:51.100019 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:51 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)
2026/04/08 02:08:51 DEBUG : Looking for writers
2026/04/08 02:08:51 DEBUG : file1: reading active writers
2026/04/08 02:08:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:51 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:51.845075 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:51.845120 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:51 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)
2026/04/08 02:08:52 DEBUG : Looking for writers
2026/04/08 02:08:52 DEBUG : file1: reading active writers
2026/04/08 02:08:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:52 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:53.010347 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:53.010370 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:53 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)
2026/04/08 02:08:53 DEBUG : Looking for writers
2026/04/08 02:08:53 DEBUG : file1: reading active writers
2026/04/08 02:08:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:54 DEBUG : Looking for writers
2026/04/08 02:08:54 DEBUG : file1: reading active writers
2026/04/08 02:08:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:54 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:54.994925 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:54.994955 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:54 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)
2026/04/08 02:08:54 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)
2026/04/08 02:08:55 DEBUG : Looking for writers
2026/04/08 02:08:55 DEBUG : file1: reading active writers
2026/04/08 02:08:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:56 DEBUG : Looking for writers
2026/04/08 02:08:56 DEBUG : file1: reading active writers
2026/04/08 02:08:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:57 DEBUG : Looking for writers
2026/04/08 02:08:57 DEBUG : file1: reading active writers
2026/04/08 02:08:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:58 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:08:58 DEBUG : Looking for writers
2026/04/08 02:08:58 DEBUG : file1: reading active writers
2026/04/08 02:08:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:08:58.575263 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:08:58.575294 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:08:58 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)
2026/04/08 02:08:59 DEBUG : Looking for writers
2026/04/08 02:08:59 DEBUG : file1: reading active writers
2026/04/08 02:08:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:00 DEBUG : Looking for writers
2026/04/08 02:09:00 DEBUG : file1: reading active writers
2026/04/08 02:09:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:01 DEBUG : Looking for writers
2026/04/08 02:09:01 DEBUG : file1: reading active writers
2026/04/08 02:09:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:02 DEBUG : Looking for writers
2026/04/08 02:09:02 DEBUG : file1: reading active writers
2026/04/08 02:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:03 DEBUG : Looking for writers
2026/04/08 02:09:03 DEBUG : file1: reading active writers
2026/04/08 02:09:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:04 DEBUG : Looking for writers
2026/04/08 02:09:04 DEBUG : file1: reading active writers
2026/04/08 02:09:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:04 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:09:05 DEBUG : Looking for writers
2026/04/08 02:09:05 DEBUG : file1: reading active writers
2026/04/08 02:09:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:05.320056 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:05.320117 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:05 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)
2026/04/08 02:09:06 DEBUG : Looking for writers
2026/04/08 02:09:06 DEBUG : file1: reading active writers
2026/04/08 02:09:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:07 DEBUG : Looking for writers
2026/04/08 02:09:07 DEBUG : file1: reading active writers
2026/04/08 02:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:08 DEBUG : Looking for writers
2026/04/08 02:09:08 DEBUG : file1: reading active writers
2026/04/08 02:09:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:09 DEBUG : Looking for writers
2026/04/08 02:09:09 DEBUG : file1: reading active writers
2026/04/08 02:09:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:10 DEBUG : Looking for writers
2026/04/08 02:09:10 DEBUG : file1: reading active writers
2026/04/08 02:09:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:11 DEBUG : Looking for writers
2026/04/08 02:09:11 DEBUG : file1: reading active writers
2026/04/08 02:09:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:12 DEBUG : Looking for writers
2026/04/08 02:09:12 DEBUG : file1: reading active writers
2026/04/08 02:09:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:13 DEBUG : Looking for writers
2026/04/08 02:09:13 DEBUG : file1: reading active writers
2026/04/08 02:09:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:14 DEBUG : Looking for writers
2026/04/08 02:09:14 DEBUG : file1: reading active writers
2026/04/08 02:09:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:15 DEBUG : Looking for writers
2026/04/08 02:09:15 DEBUG : file1: reading active writers
2026/04/08 02:09:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:16 DEBUG : Looking for writers
2026/04/08 02:09:16 DEBUG : file1: reading active writers
2026/04/08 02:09:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:17 DEBUG : Looking for writers
2026/04/08 02:09:17 DEBUG : file1: reading active writers
2026/04/08 02:09:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:18 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:09:18 DEBUG : Looking for writers
2026/04/08 02:09:18 DEBUG : file1: reading active writers
2026/04/08 02:09:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:18.469247 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:18.469269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:18 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)
2026/04/08 02:09:19 DEBUG : Looking for writers
2026/04/08 02:09:19 DEBUG : file1: reading active writers
2026/04/08 02:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:19 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x36c6955e12c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695cbad88 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226544577984} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010008001018401312 ext:87154931336 loc:0x4669360} ATime:{wall:14010008001018435527 ext:87154965540 loc:0x4669360} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/08 02:09:19 DEBUG : >WaitForWriters: 
2026/04/08 02:09:20 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
2026/04/08 02:09:21 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
2026/04/08 02:09:23 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
2026/04/08 02:09:27 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:09:27 DEBUG : Looking for writers
2026/04/08 02:09:27 DEBUG : file1: reading active writers
2026/04/08 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/08 02:09:27 DEBUG : Looking for writers
2026/04/08 02:09:27 DEBUG : file1: reading active writers
2026/04/08 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/08 02:09:27 DEBUG : Looking for writers
2026/04/08 02:09:27 DEBUG : file1: reading active writers
2026/04/08 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/08 02:09:27 DEBUG : Looking for writers
2026/04/08 02:09:27 DEBUG : file1: reading active writers
2026/04/08 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/08 02:09:27 DEBUG : Looking for writers
2026/04/08 02:09:27 DEBUG : file1: reading active writers
2026/04/08 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/08 02:09:27 DEBUG : Looking for writers
2026/04/08 02:09:27 DEBUG : file1: reading active writers
2026/04/08 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/08 02:09:27 DEBUG : Looking for writers
2026/04/08 02:09:27 DEBUG : file1: reading active writers
2026/04/08 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/08 02:09:28 DEBUG : Looking for writers
2026/04/08 02:09:28 DEBUG : file1: reading active writers
2026/04/08 02:09:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:29 DEBUG : Looking for writers
2026/04/08 02:09:29 DEBUG : file1: reading active writers
2026/04/08 02:09:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:30 DEBUG : Looking for writers
2026/04/08 02:09:30 DEBUG : file1: reading active writers
2026/04/08 02:09:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:31 DEBUG : Looking for writers
2026/04/08 02:09:31 DEBUG : file1: reading active writers
2026/04/08 02:09:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:32 DEBUG : Looking for writers
2026/04/08 02:09:32 DEBUG : file1: reading active writers
2026/04/08 02:09:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:33 DEBUG : Looking for writers
2026/04/08 02:09:33 DEBUG : file1: reading active writers
2026/04/08 02:09:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:34 DEBUG : Looking for writers
2026/04/08 02:09:34 DEBUG : file1: reading active writers
2026/04/08 02:09:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:35 DEBUG : Looking for writers
2026/04/08 02:09:35 DEBUG : file1: reading active writers
2026/04/08 02:09:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:36 DEBUG : Looking for writers
2026/04/08 02:09:36 DEBUG : file1: reading active writers
2026/04/08 02:09:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:37 DEBUG : Looking for writers
2026/04/08 02:09:37 DEBUG : file1: reading active writers
2026/04/08 02:09:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:38 DEBUG : Looking for writers
2026/04/08 02:09:38 DEBUG : file1: reading active writers
2026/04/08 02:09:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:39 DEBUG : Looking for writers
2026/04/08 02:09:39 DEBUG : file1: reading active writers
2026/04/08 02:09:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:40 DEBUG : Looking for writers
2026/04/08 02:09:40 DEBUG : file1: reading active writers
2026/04/08 02:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:41 DEBUG : Looking for writers
2026/04/08 02:09:41 DEBUG : file1: reading active writers
2026/04/08 02:09:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:42 DEBUG : Looking for writers
2026/04/08 02:09:42 DEBUG : file1: reading active writers
2026/04/08 02:09:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:43 DEBUG : Looking for writers
2026/04/08 02:09:43 DEBUG : file1: reading active writers
2026/04/08 02:09:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:44 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:09:44.510030 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:44.510053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:44 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)
2026/04/08 02:09:44 DEBUG : Looking for writers
2026/04/08 02:09:44 DEBUG : file1: reading active writers
2026/04/08 02:09:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:45 DEBUG : Looking for writers
2026/04/08 02:09:45 DEBUG : file1: reading active writers
2026/04/08 02:09:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:46 DEBUG : Looking for writers
2026/04/08 02:09:46 DEBUG : file1: reading active writers
2026/04/08 02:09:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:47 DEBUG : Looking for writers
2026/04/08 02:09:47 DEBUG : file1: reading active writers
2026/04/08 02:09:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:48 DEBUG : Looking for writers
2026/04/08 02:09:48 DEBUG : file1: reading active writers
2026/04/08 02:09:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:49 DEBUG : Looking for writers
2026/04/08 02:09:49 DEBUG : file1: reading active writers
2026/04/08 02:09:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:49 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/04/08 02:09:49 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/04/08 02:09:50 DEBUG : Looking for writers
2026/04/08 02:09:50 DEBUG : file1: reading active writers
2026/04/08 02:09:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:51 DEBUG : Looking for writers
2026/04/08 02:09:51 DEBUG : file1: reading active writers
2026/04/08 02:09:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:52 DEBUG : Looking for writers
2026/04/08 02:09:52 DEBUG : file1: reading active writers
2026/04/08 02:09:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:53 DEBUG : Looking for writers
2026/04/08 02:09:53 DEBUG : file1: reading active writers
2026/04/08 02:09:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:54 DEBUG : Looking for writers
2026/04/08 02:09:54 DEBUG : file1: reading active writers
2026/04/08 02:09:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:55 DEBUG : Looking for writers
2026/04/08 02:09:55 DEBUG : file1: reading active writers
2026/04/08 02:09:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:56 DEBUG : Looking for writers
2026/04/08 02:09:56 DEBUG : file1: reading active writers
2026/04/08 02:09:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:09:57 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x36c6955e12c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695cbad88 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226544577984} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010008001018401312 ext:87154931336 loc:0x4669360} ATime:{wall:14010008001018435527 ext:87154965540 loc:0x4669360} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/08 02:09:57 DEBUG : >WaitForWriters: 
2026/04/08 02:09:57 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:09:57 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.56s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:09:57 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:09:57 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:09:57 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:09:57 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:09:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:09:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:09:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:09:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:09:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:09:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:09:57 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:09:57 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:09:57 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:09:57 DEBUG : file1: newRWFileHandle: 
2026/04/08 02:09:57 DEBUG : file1(0x36c695e83b00): openPending: 
2026/04/08 02:09:57 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/08 02:09:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:09:57 DEBUG : file1(0x36c695e83b00): >openPending: err=<nil>
2026/04/08 02:09:57 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/08 02:09:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:09:57 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/08 02:09:57 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/08 02:09:57 DEBUG : file1(0x36c695e83b00): close: 
2026/04/08 02:09:57 DEBUG : file1: vfs cache: setting modification time to 2026-04-08 02:09:57.498130463 +0000 UTC m=+154.695379551
2026/04/08 02:09:57 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/04/08 02:09:57 DEBUG : file1(0x36c695e83b00): >close: err=<nil>
2026/04/08 02:09:57 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/04/08 02:09:57 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/04/08 02:09:57 DEBUG : file2: newRWFileHandle: 
2026/04/08 02:09:57 DEBUG : file2(0x36c695ca60c0): openPending: 
2026/04/08 02:09:57 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/08 02:09:57 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/04/08 02:09:57 DEBUG : file2(0x36c695ca60c0): >openPending: err=<nil>
2026/04/08 02:09:57 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/04/08 02:09:57 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/04/08 02:09:57 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/04/08 02:09:57 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/04/08 02:09:57 DEBUG : file2(0x36c695ca60c0): RWFileHandle.Flush
2026/04/08 02:09:57 DEBUG : file2(0x36c695ca60c0): RWFileHandle.Release
2026/04/08 02:09:57 DEBUG : file2(0x36c695ca60c0): close: 
2026/04/08 02:09:57 DEBUG : file2: vfs cache: setting modification time to 2026-04-08 02:09:57.499313164 +0000 UTC m=+154.696562261
2026/04/08 02:09:57 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/04/08 02:09:57 DEBUG : file2(0x36c695ca60c0): >close: err=<nil>
2026/04/08 02:09:57 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:09:57 DEBUG : Looking for writers
2026/04/08 02:09:57 DEBUG : file1: reading active writers
2026/04/08 02:09:57 DEBUG : file2: reading active writers
2026/04/08 02:09:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/04/08 02:09:57 DEBUG : Looking for writers
2026/04/08 02:09:57 DEBUG : file1: reading active writers
2026/04/08 02:09:57 DEBUG : file2: reading active writers
2026/04/08 02:09:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/04/08 02:09:57 DEBUG : Looking for writers
2026/04/08 02:09:57 DEBUG : file1: reading active writers
2026/04/08 02:09:57 DEBUG : file2: reading active writers
2026/04/08 02:09:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/04/08 02:09:57 DEBUG : Looking for writers
2026/04/08 02:09:57 DEBUG : file1: reading active writers
2026/04/08 02:09:57 DEBUG : file2: reading active writers
2026/04/08 02:09:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/04/08 02:09:57 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:09:57 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:09:57 DEBUG : Looking for writers
2026/04/08 02:09:57 DEBUG : file1: reading active writers
2026/04/08 02:09:57 DEBUG : file2: reading active writers
2026/04/08 02:09:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/04/08 02:09:57 DEBUG : Looking for writers
2026/04/08 02:09:57 DEBUG : file1: reading active writers
2026/04/08 02:09:57 DEBUG : file2: reading active writers
2026/04/08 02:09:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/04/08 02:09:57.984216 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:57.984238 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:57 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)
2026/04/08 02:09:58 DEBUG : Looking for writers
2026/04/08 02:09:58 DEBUG : file1: reading active writers
2026/04/08 02:09:58 DEBUG : file2: reading active writers
2026/04/08 02:09:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/04/08 02:09:58 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:09:58.304476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:58.304497 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:58 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)
2026/04/08 02:09:58 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:09:58.658169 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:58.658187 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:58 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)
2026/04/08 02:09:58 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)
2026/04/08 02:09:58 DEBUG : Looking for writers
2026/04/08 02:09:58 DEBUG : file1: reading active writers
2026/04/08 02:09:58 DEBUG : file2: reading active writers
2026/04/08 02:09:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:09:59.018664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:59.018687 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:59 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)
2026/04/08 02:09:59 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:09:59 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:09:59.447916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:59.447938 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:59 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)
2026/04/08 02:09:59 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)
2026/04/08 02:09:59 DEBUG : Looking for writers
2026/04/08 02:09:59 DEBUG : file1: reading active writers
2026/04/08 02:09:59 DEBUG : file2: reading active writers
2026/04/08 02:09:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:09:59.798173 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:09:59.798189 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:09:59 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:00 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:10:00 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:10:00.621452 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:00.621471 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:00 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)
2026/04/08 02:10:00 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)
2026/04/08 02:10:00 DEBUG : Looking for writers
2026/04/08 02:10:00 DEBUG : file1: reading active writers
2026/04/08 02:10:00 DEBUG : file2: reading active writers
2026/04/08 02:10:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:00.998976 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:00.998999 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:00 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)
2026/04/08 02:10:01 DEBUG : Looking for writers
2026/04/08 02:10:01 DEBUG : file1: reading active writers
2026/04/08 02:10:01 DEBUG : file2: reading active writers
2026/04/08 02:10:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:02 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:10:02.569043 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:02.569064 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:02 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)
2026/04/08 02:10:02 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)
2026/04/08 02:10:02 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:10:02 DEBUG : Looking for writers
2026/04/08 02:10:02 DEBUG : file1: reading active writers
2026/04/08 02:10:02 DEBUG : file2: reading active writers
2026/04/08 02:10:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:02.983311 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:02.983344 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:02 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)
2026/04/08 02:10:02 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)
2026/04/08 02:10:03 DEBUG : Looking for writers
2026/04/08 02:10:03 DEBUG : file1: reading active writers
2026/04/08 02:10:03 DEBUG : file2: reading active writers
2026/04/08 02:10:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:04 DEBUG : Looking for writers
2026/04/08 02:10:04 DEBUG : file1: reading active writers
2026/04/08 02:10:04 DEBUG : file2: reading active writers
2026/04/08 02:10:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:05 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:10:05 DEBUG : Looking for writers
2026/04/08 02:10:05 DEBUG : file1: reading active writers
2026/04/08 02:10:05 DEBUG : file2: reading active writers
2026/04/08 02:10:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:06.129061 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:06.129105 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:06 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:06 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)
2026/04/08 02:10:06 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:10:06.532848 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:06.532871 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:06 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)
2026/04/08 02:10:06 DEBUG : Looking for writers
2026/04/08 02:10:06 DEBUG : file2: reading active writers
2026/04/08 02:10:06 DEBUG : file1: reading active writers
2026/04/08 02:10:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:07 DEBUG : Looking for writers
2026/04/08 02:10:07 DEBUG : file1: reading active writers
2026/04/08 02:10:07 DEBUG : file2: reading active writers
2026/04/08 02:10:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:08 DEBUG : Looking for writers
2026/04/08 02:10:08 DEBUG : file1: reading active writers
2026/04/08 02:10:08 DEBUG : file2: reading active writers
2026/04/08 02:10:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:09 DEBUG : Looking for writers
2026/04/08 02:10:09 DEBUG : file2: reading active writers
2026/04/08 02:10:09 DEBUG : file1: reading active writers
2026/04/08 02:10:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:10 DEBUG : Looking for writers
2026/04/08 02:10:10 DEBUG : file1: reading active writers
2026/04/08 02:10:10 DEBUG : file2: reading active writers
2026/04/08 02:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:11 DEBUG : Looking for writers
2026/04/08 02:10:11 DEBUG : file1: reading active writers
2026/04/08 02:10:11 DEBUG : file2: reading active writers
2026/04/08 02:10:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:12 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:10:12 DEBUG : Looking for writers
2026/04/08 02:10:12 DEBUG : file1: reading active writers
2026/04/08 02:10:12 DEBUG : file2: reading active writers
2026/04/08 02:10:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:12 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:10:12.941699 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:12.941719 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:12 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:12 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)
2026/04/08 02:10:13.304673 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:13.304731 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:13 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)
2026/04/08 02:10:13 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)
2026/04/08 02:10:13 DEBUG : Looking for writers
2026/04/08 02:10:13 DEBUG : file1: reading active writers
2026/04/08 02:10:13 DEBUG : file2: reading active writers
2026/04/08 02:10:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:14 DEBUG : Looking for writers
2026/04/08 02:10:14 DEBUG : file1: reading active writers
2026/04/08 02:10:14 DEBUG : file2: reading active writers
2026/04/08 02:10:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:15 DEBUG : Looking for writers
2026/04/08 02:10:15 DEBUG : file1: reading active writers
2026/04/08 02:10:15 DEBUG : file2: reading active writers
2026/04/08 02:10:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:16 DEBUG : Looking for writers
2026/04/08 02:10:16 DEBUG : file2: reading active writers
2026/04/08 02:10:16 DEBUG : file1: reading active writers
2026/04/08 02:10:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:17 DEBUG : Looking for writers
2026/04/08 02:10:17 DEBUG : file1: reading active writers
2026/04/08 02:10:17 DEBUG : file2: reading active writers
2026/04/08 02:10:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:18 DEBUG : Looking for writers
2026/04/08 02:10:18 DEBUG : file1: reading active writers
2026/04/08 02:10:18 DEBUG : file2: reading active writers
2026/04/08 02:10:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:19 DEBUG : Looking for writers
2026/04/08 02:10:19 DEBUG : file1: reading active writers
2026/04/08 02:10:19 DEBUG : file2: reading active writers
2026/04/08 02:10:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:20 DEBUG : Looking for writers
2026/04/08 02:10:20 DEBUG : file1: reading active writers
2026/04/08 02:10:20 DEBUG : file2: reading active writers
2026/04/08 02:10:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:21 DEBUG : Looking for writers
2026/04/08 02:10:21 DEBUG : file2: reading active writers
2026/04/08 02:10:21 DEBUG : file1: reading active writers
2026/04/08 02:10:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:22 DEBUG : Looking for writers
2026/04/08 02:10:22 DEBUG : file1: reading active writers
2026/04/08 02:10:22 DEBUG : file2: reading active writers
2026/04/08 02:10:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:23 DEBUG : Looking for writers
2026/04/08 02:10:23 DEBUG : file1: reading active writers
2026/04/08 02:10:23 DEBUG : file2: reading active writers
2026/04/08 02:10:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:24 DEBUG : Looking for writers
2026/04/08 02:10:24 DEBUG : file2: reading active writers
2026/04/08 02:10:24 DEBUG : file1: reading active writers
2026/04/08 02:10:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:25 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:10:25 DEBUG : Looking for writers
2026/04/08 02:10:25 DEBUG : file2: reading active writers
2026/04/08 02:10:25 DEBUG : file1: reading active writers
2026/04/08 02:10:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:26 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:10:26.123195 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:26.123217 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:26 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)
2026/04/08 02:10:26 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)
2026/04/08 02:10:26.486491 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:26.486513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:26 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)
2026/04/08 02:10:26 DEBUG : Looking for writers
2026/04/08 02:10:26 DEBUG : file1: reading active writers
2026/04/08 02:10:26 DEBUG : file2: reading active writers
2026/04/08 02:10:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:27 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x36c6955e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695b0fd48 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226542828928} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010008073573293599 ext:154695379551 loc:0x4669360} ATime:{wall:14010008073573484800 ext:154695570761 loc:0x4669360} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
	"file2": &{c:0x36c6955e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695709d48 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226538610048} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010008073574476300 ext:154696562261 loc:0x4669360} ATime:{wall:14010008073574630692 ext:154696716653 loc:0x4669360} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/08 02:10:27 DEBUG : >WaitForWriters: 
2026/04/08 02:10:27 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
2026/04/08 02:10:28 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
2026/04/08 02:10:30 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file2"
    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:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/04/08 02:10:34 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:10:34 DEBUG : Looking for writers
2026/04/08 02:10:34 DEBUG : file1: reading active writers
2026/04/08 02:10:34 DEBUG : file2: reading active writers
2026/04/08 02:10:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/04/08 02:10:34 DEBUG : Looking for writers
2026/04/08 02:10:34 DEBUG : file2: reading active writers
2026/04/08 02:10:34 DEBUG : file1: reading active writers
2026/04/08 02:10:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/04/08 02:10:34 DEBUG : Looking for writers
2026/04/08 02:10:34 DEBUG : file1: reading active writers
2026/04/08 02:10:34 DEBUG : file2: reading active writers
2026/04/08 02:10:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/04/08 02:10:34 DEBUG : Looking for writers
2026/04/08 02:10:34 DEBUG : file1: reading active writers
2026/04/08 02:10:34 DEBUG : file2: reading active writers
2026/04/08 02:10:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/04/08 02:10:35 DEBUG : Looking for writers
2026/04/08 02:10:35 DEBUG : file1: reading active writers
2026/04/08 02:10:35 DEBUG : file2: reading active writers
2026/04/08 02:10:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/04/08 02:10:35 DEBUG : Looking for writers
2026/04/08 02:10:35 DEBUG : file1: reading active writers
2026/04/08 02:10:35 DEBUG : file2: reading active writers
2026/04/08 02:10:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/04/08 02:10:35 DEBUG : Looking for writers
2026/04/08 02:10:35 DEBUG : file1: reading active writers
2026/04/08 02:10:35 DEBUG : file2: reading active writers
2026/04/08 02:10:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/04/08 02:10:36 DEBUG : Looking for writers
2026/04/08 02:10:36 DEBUG : file1: reading active writers
2026/04/08 02:10:36 DEBUG : file2: reading active writers
2026/04/08 02:10:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:37 DEBUG : Looking for writers
2026/04/08 02:10:37 DEBUG : file2: reading active writers
2026/04/08 02:10:37 DEBUG : file1: reading active writers
2026/04/08 02:10:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:38 DEBUG : Looking for writers
2026/04/08 02:10:38 DEBUG : file1: reading active writers
2026/04/08 02:10:38 DEBUG : file2: reading active writers
2026/04/08 02:10:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:39 DEBUG : Looking for writers
2026/04/08 02:10:39 DEBUG : file1: reading active writers
2026/04/08 02:10:39 DEBUG : file2: reading active writers
2026/04/08 02:10:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:40 DEBUG : Looking for writers
2026/04/08 02:10:40 DEBUG : file1: reading active writers
2026/04/08 02:10:40 DEBUG : file2: reading active writers
2026/04/08 02:10:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:41 DEBUG : Looking for writers
2026/04/08 02:10:41 DEBUG : file1: reading active writers
2026/04/08 02:10:41 DEBUG : file2: reading active writers
2026/04/08 02:10:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:42 DEBUG : Looking for writers
2026/04/08 02:10:42 DEBUG : file1: reading active writers
2026/04/08 02:10:42 DEBUG : file2: reading active writers
2026/04/08 02:10:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:43 DEBUG : Looking for writers
2026/04/08 02:10:43 DEBUG : file1: reading active writers
2026/04/08 02:10:43 DEBUG : file2: reading active writers
2026/04/08 02:10:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:44 DEBUG : Looking for writers
2026/04/08 02:10:44 DEBUG : file1: reading active writers
2026/04/08 02:10:44 DEBUG : file2: reading active writers
2026/04/08 02:10:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:45 DEBUG : Looking for writers
2026/04/08 02:10:45 DEBUG : file1: reading active writers
2026/04/08 02:10:45 DEBUG : file2: reading active writers
2026/04/08 02:10:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:46 DEBUG : Looking for writers
2026/04/08 02:10:46 DEBUG : file1: reading active writers
2026/04/08 02:10:46 DEBUG : file2: reading active writers
2026/04/08 02:10:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:47 DEBUG : Looking for writers
2026/04/08 02:10:47 DEBUG : file1: reading active writers
2026/04/08 02:10:47 DEBUG : file2: reading active writers
2026/04/08 02:10:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:48 DEBUG : Looking for writers
2026/04/08 02:10:48 DEBUG : file1: reading active writers
2026/04/08 02:10:48 DEBUG : file2: reading active writers
2026/04/08 02:10:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:49 DEBUG : Looking for writers
2026/04/08 02:10:49 DEBUG : file1: reading active writers
2026/04/08 02:10:49 DEBUG : file2: reading active writers
2026/04/08 02:10:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:50 DEBUG : Looking for writers
2026/04/08 02:10:50 DEBUG : file1: reading active writers
2026/04/08 02:10:50 DEBUG : file2: reading active writers
2026/04/08 02:10:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:51 DEBUG : Looking for writers
2026/04/08 02:10:51 DEBUG : file1: reading active writers
2026/04/08 02:10:51 DEBUG : file2: reading active writers
2026/04/08 02:10:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:51 DEBUG : file2: vfs cache: starting upload
2026/04/08 02:10:52 DEBUG : file1: vfs cache: starting upload
2026/04/08 02:10:52 DEBUG : Looking for writers
2026/04/08 02:10:52 DEBUG : file1: reading active writers
2026/04/08 02:10:52 DEBUG : file2: reading active writers
2026/04/08 02:10:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:52.208307 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:52.208334 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:52 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)
2026/04/08 02:10:52 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)
2026/04/08 02:10:52.611902 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:10:52.611926 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:52 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:10:52 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)
2026/04/08 02:10:53 DEBUG : Looking for writers
2026/04/08 02:10:53 DEBUG : file1: reading active writers
2026/04/08 02:10:53 DEBUG : file2: reading active writers
2026/04/08 02:10:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:54 DEBUG : Looking for writers
2026/04/08 02:10:54 DEBUG : file2: reading active writers
2026/04/08 02:10:54 DEBUG : file1: reading active writers
2026/04/08 02:10:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:55 DEBUG : Looking for writers
2026/04/08 02:10:55 DEBUG : file1: reading active writers
2026/04/08 02:10:55 DEBUG : file2: reading active writers
2026/04/08 02:10:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:56 DEBUG : Looking for writers
2026/04/08 02:10:56 DEBUG : file1: reading active writers
2026/04/08 02:10:56 DEBUG : file2: reading active writers
2026/04/08 02:10:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:57 DEBUG : Looking for writers
2026/04/08 02:10:57 DEBUG : file1: reading active writers
2026/04/08 02:10:57 DEBUG : file2: reading active writers
2026/04/08 02:10:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:57 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/04/08 02:10:57 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/04/08 02:10:57 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/04/08 02:10:58 DEBUG : Looking for writers
2026/04/08 02:10:58 DEBUG : file1: reading active writers
2026/04/08 02:10:58 DEBUG : file2: reading active writers
2026/04/08 02:10:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:10:59 DEBUG : Looking for writers
2026/04/08 02:10:59 DEBUG : file1: reading active writers
2026/04/08 02:10:59 DEBUG : file2: reading active writers
2026/04/08 02:10:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:11:00 DEBUG : Looking for writers
2026/04/08 02:11:00 DEBUG : file2: reading active writers
2026/04/08 02:11:00 DEBUG : file1: reading active writers
2026/04/08 02:11:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:11:01 DEBUG : Looking for writers
2026/04/08 02:11:01 DEBUG : file1: reading active writers
2026/04/08 02:11:01 DEBUG : file2: reading active writers
2026/04/08 02:11:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:11:02 DEBUG : Looking for writers
2026/04/08 02:11:02 DEBUG : file1: reading active writers
2026/04/08 02:11:02 DEBUG : file2: reading active writers
2026/04/08 02:11:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:11:03 DEBUG : Looking for writers
2026/04/08 02:11:03 DEBUG : file1: reading active writers
2026/04/08 02:11:03 DEBUG : file2: reading active writers
2026/04/08 02:11:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:11:04 DEBUG : Looking for writers
2026/04/08 02:11:04 DEBUG : file1: reading active writers
2026/04/08 02:11:04 DEBUG : file2: reading active writers
2026/04/08 02:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/08 02:11:04 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x36c6955e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695b0fd48 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226542828928} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010008073573293599 ext:154695379551 loc:0x4669360} ATime:{wall:14010008073573484800 ext:154695570761 loc:0x4669360} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
	"file2": &{c:0x36c6955e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695709d48 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226538610048} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14010008073574476300 ext:154696562261 loc:0x4669360} ATime:{wall:14010008073574630692 ext:154696716653 loc:0x4669360} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/08 02:11:04 DEBUG : >WaitForWriters: 
2026/04/08 02:11:04 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:11:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.50s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:04 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:04 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:11:04 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:04 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:04 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:11:05.223008 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:05.223039 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:05 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:05 DEBUG : Looking for writers
2026/04/08 02:11:05 DEBUG : >WaitForWriters: 
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:11:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.38s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:05 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:11:05.612724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:05.612744 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:05 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:05 DEBUG : Looking for writers
2026/04/08 02:11:05 DEBUG : >WaitForWriters: 
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:11:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.38s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:05 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:05 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:11:05 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:11:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:11:05 DEBUG : file1: newRWFileHandle: 
2026/04/08 02:11:05 DEBUG : file1(0x36c695f1fc00): openPending: 
2026/04/08 02:11:05 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/08 02:11:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:11:05 DEBUG : file1(0x36c695f1fc00): >openPending: err=<nil>
2026/04/08 02:11:05 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/08 02:11:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:11:05 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/08 02:11:05 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/08 02:11:06.074727 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:06.074763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:06 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:06 DEBUG : Looking for writers
2026/04/08 02:11:06 DEBUG : file1: reading active writers
2026/04/08 02:11:06 DEBUG : file1: active writers 1
2026/04/08 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/04/08 02:11:06 DEBUG : Looking for writers
2026/04/08 02:11:06 DEBUG : file1: reading active writers
2026/04/08 02:11:06 DEBUG : file1: active writers 1
2026/04/08 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/04/08 02:11:06 DEBUG : Looking for writers
2026/04/08 02:11:06 DEBUG : file1: reading active writers
2026/04/08 02:11:06 DEBUG : file1: active writers 1
2026/04/08 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/04/08 02:11:06 DEBUG : Looking for writers
2026/04/08 02:11:06 DEBUG : file1: reading active writers
2026/04/08 02:11:06 DEBUG : file1: active writers 1
2026/04/08 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/04/08 02:11:06 DEBUG : Looking for writers
2026/04/08 02:11:06 DEBUG : file1: reading active writers
2026/04/08 02:11:06 DEBUG : file1: active writers 1
2026/04/08 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/04/08 02:11:06 DEBUG : Looking for writers
2026/04/08 02:11:06 DEBUG : file1: reading active writers
2026/04/08 02:11:06 DEBUG : file1: active writers 1
2026/04/08 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/04/08 02:11:06 DEBUG : Looking for writers
2026/04/08 02:11:06 DEBUG : file1: reading active writers
2026/04/08 02:11:06 DEBUG : file1: active writers 1
2026/04/08 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/04/08 02:11:07 DEBUG : Looking for writers
2026/04/08 02:11:07 DEBUG : file1: reading active writers
2026/04/08 02:11:07 DEBUG : file1: active writers 1
2026/04/08 02:11:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:08 DEBUG : Looking for writers
2026/04/08 02:11:08 DEBUG : file1: reading active writers
2026/04/08 02:11:08 DEBUG : file1: active writers 1
2026/04/08 02:11:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:09 DEBUG : Looking for writers
2026/04/08 02:11:09 DEBUG : file1: reading active writers
2026/04/08 02:11:09 DEBUG : file1: active writers 1
2026/04/08 02:11:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:10 DEBUG : Looking for writers
2026/04/08 02:11:10 DEBUG : file1: reading active writers
2026/04/08 02:11:10 DEBUG : file1: active writers 1
2026/04/08 02:11:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:11 DEBUG : Looking for writers
2026/04/08 02:11:11 DEBUG : file1: reading active writers
2026/04/08 02:11:11 DEBUG : file1: active writers 1
2026/04/08 02:11:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:12 DEBUG : Looking for writers
2026/04/08 02:11:12 DEBUG : file1: reading active writers
2026/04/08 02:11:12 DEBUG : file1: active writers 1
2026/04/08 02:11:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:13 DEBUG : Looking for writers
2026/04/08 02:11:13 DEBUG : file1: reading active writers
2026/04/08 02:11:13 DEBUG : file1: active writers 1
2026/04/08 02:11:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:14 DEBUG : Looking for writers
2026/04/08 02:11:14 DEBUG : file1: reading active writers
2026/04/08 02:11:14 DEBUG : file1: active writers 1
2026/04/08 02:11:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:15 DEBUG : Looking for writers
2026/04/08 02:11:15 DEBUG : file1: reading active writers
2026/04/08 02:11:15 DEBUG : file1: active writers 1
2026/04/08 02:11:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:16 DEBUG : Looking for writers
2026/04/08 02:11:16 DEBUG : file1: reading active writers
2026/04/08 02:11:16 DEBUG : file1: active writers 1
2026/04/08 02:11:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:17 DEBUG : Looking for writers
2026/04/08 02:11:17 DEBUG : file1: reading active writers
2026/04/08 02:11:17 DEBUG : file1: active writers 1
2026/04/08 02:11:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:18 DEBUG : Looking for writers
2026/04/08 02:11:18 DEBUG : file1: reading active writers
2026/04/08 02:11:18 DEBUG : file1: active writers 1
2026/04/08 02:11:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:19 DEBUG : Looking for writers
2026/04/08 02:11:19 DEBUG : file1: reading active writers
2026/04/08 02:11:19 DEBUG : file1: active writers 1
2026/04/08 02:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:20 DEBUG : Looking for writers
2026/04/08 02:11:20 DEBUG : file1: reading active writers
2026/04/08 02:11:20 DEBUG : file1: active writers 1
2026/04/08 02:11:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:21 DEBUG : Looking for writers
2026/04/08 02:11:21 DEBUG : file1: reading active writers
2026/04/08 02:11:21 DEBUG : file1: active writers 1
2026/04/08 02:11:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:22 DEBUG : Looking for writers
2026/04/08 02:11:22 DEBUG : file1: reading active writers
2026/04/08 02:11:22 DEBUG : file1: active writers 1
2026/04/08 02:11:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:23 DEBUG : Looking for writers
2026/04/08 02:11:23 DEBUG : file1: reading active writers
2026/04/08 02:11:23 DEBUG : file1: active writers 1
2026/04/08 02:11:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:24 DEBUG : Looking for writers
2026/04/08 02:11:24 DEBUG : file1: reading active writers
2026/04/08 02:11:24 DEBUG : file1: active writers 1
2026/04/08 02:11:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:25 DEBUG : Looking for writers
2026/04/08 02:11:25 DEBUG : file1: reading active writers
2026/04/08 02:11:25 DEBUG : file1: active writers 1
2026/04/08 02:11:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:26 DEBUG : Looking for writers
2026/04/08 02:11:26 DEBUG : file1: reading active writers
2026/04/08 02:11:26 DEBUG : file1: active writers 1
2026/04/08 02:11:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:27 DEBUG : Looking for writers
2026/04/08 02:11:27 DEBUG : file1: reading active writers
2026/04/08 02:11:27 DEBUG : file1: active writers 1
2026/04/08 02:11:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:28 DEBUG : Looking for writers
2026/04/08 02:11:28 DEBUG : file1: reading active writers
2026/04/08 02:11:28 DEBUG : file1: active writers 1
2026/04/08 02:11:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:29 DEBUG : Looking for writers
2026/04/08 02:11:29 DEBUG : file1: reading active writers
2026/04/08 02:11:29 DEBUG : file1: active writers 1
2026/04/08 02:11:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:30 DEBUG : Looking for writers
2026/04/08 02:11:30 DEBUG : file1: reading active writers
2026/04/08 02:11:30 DEBUG : file1: active writers 1
2026/04/08 02:11:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:31 DEBUG : Looking for writers
2026/04/08 02:11:31 DEBUG : file1: reading active writers
2026/04/08 02:11:31 DEBUG : file1: active writers 1
2026/04/08 02:11:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:32 DEBUG : Looking for writers
2026/04/08 02:11:32 DEBUG : file1: reading active writers
2026/04/08 02:11:32 DEBUG : file1: active writers 1
2026/04/08 02:11:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:33 DEBUG : Looking for writers
2026/04/08 02:11:33 DEBUG : file1: reading active writers
2026/04/08 02:11:33 DEBUG : file1: active writers 1
2026/04/08 02:11:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:34 DEBUG : Looking for writers
2026/04/08 02:11:34 DEBUG : file1: reading active writers
2026/04/08 02:11:34 DEBUG : file1: active writers 1
2026/04/08 02:11:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:35 DEBUG : Looking for writers
2026/04/08 02:11:35 DEBUG : file1: reading active writers
2026/04/08 02:11:35 DEBUG : file1: active writers 1
2026/04/08 02:11:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/08 02:11:36 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x36c69583a0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x36c695358248 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:60226534736512} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0x36c695312800 info:{ModTime:{wall:14010008146852462117 ext:222960104046 loc:0x4669360} ATime:{wall:14010008146852462117 ext:222960104046 loc:0x4669360} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false graceTimer:<nil>},
}
2026/04/08 02:11:36 DEBUG : >WaitForWriters: 
2026/04/08 02:11:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:11:36 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.48s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:36 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/08 02:11:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/08 02:11:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dedecih3nemi"
2026/04/08 02:11:36 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/08 02:11:36 DEBUG : forgetting directory cache
2026/04/08 02:11:36.485492 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:36.485513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:36 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:36 DEBUG : Looking for writers
2026/04/08 02:11:36 DEBUG : >WaitForWriters: 
2026/04/08 02:11:36 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': vfs cache: cleaner exiting
2026/04/08 02:11:36 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.39s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:36.873592 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:36.873612 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:36 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.38s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:37.451715 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:37.451739 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:37 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.57s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:37 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:37 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:11:37.790935 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:37.790959 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:37 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:37 DEBUG : Looking for writers
2026/04/08 02:11:37 DEBUG : >WaitForWriters: 
2026/04/08 02:11:37 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.35s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:37 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:37 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:11:38.227460 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:38.227495 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:38 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:38 DEBUG : Looking for writers
2026/04/08 02:11:38 DEBUG : >WaitForWriters: 
2026/04/08 02:11:38 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.43s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:38 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:38 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:11:38.610271 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:38.610304 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:38 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:38 DEBUG : Looking for writers
2026/04/08 02:11:38 DEBUG : >WaitForWriters: 
2026/04/08 02:11:38 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.39s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:38 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:38 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:11:39.040899 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:39.040921 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:39 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:39 DEBUG : Looking for writers
2026/04/08 02:11:39 DEBUG : >WaitForWriters: 
2026/04/08 02:11:39 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.44s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:39 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:39 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:11:39 ERROR : error listing: directory not found
2026/04/08 02:11:39.553206 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:39.553231 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:39 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
2026/04/08 02:11:39 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:39 DEBUG : Looking for writers
2026/04/08 02:11:39 DEBUG : >WaitForWriters: 
2026/04/08 02:11:39 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.51s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:39 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:39 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:11:39 ERROR : error listing: directory not found
2026/04/08 02:11:39 ERROR : error listing: directory not found
2026/04/08 02:11:40.173499 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:40.173520 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:40 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
2026/04/08 02:11:40 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:40 DEBUG : Looking for writers
2026/04/08 02:11:40 DEBUG : >WaitForWriters: 
2026/04/08 02:11:40 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.60s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:11:40 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:11:40 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:11:40 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:11:40 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:11:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:11:40 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:11:40 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:11:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:11:40 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/04/08 02:11:40 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/04/08 02:11:40 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/04/08 02:11:40 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (5 bytes), uploading instead of streaming
2026/04/08 02:11:40.682705 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:40.682726 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:40 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)
2026/04/08 02:11:40 DEBUG : file1: Remove: 
2026/04/08 02:11:40 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:11:40 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
2026/04/08 02:11:40 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
2026/04/08 02:11:41 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
2026/04/08 02:11:44 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
2026/04/08 02:11:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:11:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:11:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:11:48 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:11:48 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:11:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:11:48 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (0 bytes), uploading instead of streaming
2026/04/08 02:11:48.585232 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:11:48.585254 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:48 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:11:48 DEBUG : file1: Remove: 
2026/04/08 02:11:48 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:11:48 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
2026/04/08 02:11:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:11:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:11:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:11:48 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:11:48 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:11:48 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
2026/04/08 02:11:48 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:11:48 DEBUG : Looking for writers
2026/04/08 02:11:48 DEBUG : file1: reading active writers
2026/04/08 02:11:48 DEBUG : file1: active writers 1
2026/04/08 02:11:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/04/08 02:11:48 DEBUG : Looking for writers
2026/04/08 02:11:48 DEBUG : file1: reading active writers
2026/04/08 02:11:48 DEBUG : file1: active writers 1
2026/04/08 02:11:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/04/08 02:11:48 DEBUG : Looking for writers
2026/04/08 02:11:48 DEBUG : file1: reading active writers
2026/04/08 02:11:48 DEBUG : file1: active writers 1
2026/04/08 02:11:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/04/08 02:11:48 DEBUG : Looking for writers
2026/04/08 02:11:48 DEBUG : file1: reading active writers
2026/04/08 02:11:48 DEBUG : file1: active writers 1
2026/04/08 02:11:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/04/08 02:11:48 DEBUG : Looking for writers
2026/04/08 02:11:48 DEBUG : file1: reading active writers
2026/04/08 02:11:48 DEBUG : file1: active writers 1
2026/04/08 02:11:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/04/08 02:11:48 DEBUG : Looking for writers
2026/04/08 02:11:48 DEBUG : file1: reading active writers
2026/04/08 02:11:48 DEBUG : file1: active writers 1
2026/04/08 02:11:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/04/08 02:11:49 DEBUG : Looking for writers
2026/04/08 02:11:49 DEBUG : file1: reading active writers
2026/04/08 02:11:49 DEBUG : file1: active writers 1
2026/04/08 02:11:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/04/08 02:11:49 DEBUG : Looking for writers
2026/04/08 02:11:49 DEBUG : file1: reading active writers
2026/04/08 02:11:49 DEBUG : file1: active writers 1
2026/04/08 02:11:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:50 DEBUG : Looking for writers
2026/04/08 02:11:50 DEBUG : file1: reading active writers
2026/04/08 02:11:50 DEBUG : file1: active writers 1
2026/04/08 02:11:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:51 DEBUG : Looking for writers
2026/04/08 02:11:51 DEBUG : file1: reading active writers
2026/04/08 02:11:51 DEBUG : file1: active writers 1
2026/04/08 02:11:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:52 DEBUG : Looking for writers
2026/04/08 02:11:52 DEBUG : file1: reading active writers
2026/04/08 02:11:52 DEBUG : file1: active writers 1
2026/04/08 02:11:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:53 DEBUG : Looking for writers
2026/04/08 02:11:53 DEBUG : file1: reading active writers
2026/04/08 02:11:53 DEBUG : file1: active writers 1
2026/04/08 02:11:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:54 DEBUG : Looking for writers
2026/04/08 02:11:54 DEBUG : file1: reading active writers
2026/04/08 02:11:54 DEBUG : file1: active writers 1
2026/04/08 02:11:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:55 DEBUG : Looking for writers
2026/04/08 02:11:55 DEBUG : file1: reading active writers
2026/04/08 02:11:55 DEBUG : file1: active writers 1
2026/04/08 02:11:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:56 DEBUG : Looking for writers
2026/04/08 02:11:56 DEBUG : file1: reading active writers
2026/04/08 02:11:56 DEBUG : file1: active writers 1
2026/04/08 02:11:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:57 DEBUG : Looking for writers
2026/04/08 02:11:57 DEBUG : file1: reading active writers
2026/04/08 02:11:57 DEBUG : file1: active writers 1
2026/04/08 02:11:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:58 DEBUG : Looking for writers
2026/04/08 02:11:58 DEBUG : file1: reading active writers
2026/04/08 02:11:58 DEBUG : file1: active writers 1
2026/04/08 02:11:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:11:59 DEBUG : Looking for writers
2026/04/08 02:11:59 DEBUG : file1: reading active writers
2026/04/08 02:11:59 DEBUG : file1: active writers 1
2026/04/08 02:11:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:00 DEBUG : Looking for writers
2026/04/08 02:12:00 DEBUG : file1: reading active writers
2026/04/08 02:12:00 DEBUG : file1: active writers 1
2026/04/08 02:12:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:01 DEBUG : Looking for writers
2026/04/08 02:12:01 DEBUG : file1: reading active writers
2026/04/08 02:12:01 DEBUG : file1: active writers 1
2026/04/08 02:12:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:02 DEBUG : Looking for writers
2026/04/08 02:12:02 DEBUG : file1: reading active writers
2026/04/08 02:12:02 DEBUG : file1: active writers 1
2026/04/08 02:12:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:03 DEBUG : Looking for writers
2026/04/08 02:12:03 DEBUG : file1: reading active writers
2026/04/08 02:12:03 DEBUG : file1: active writers 1
2026/04/08 02:12:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:04 DEBUG : Looking for writers
2026/04/08 02:12:04 DEBUG : file1: reading active writers
2026/04/08 02:12:04 DEBUG : file1: active writers 1
2026/04/08 02:12:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:05 DEBUG : Looking for writers
2026/04/08 02:12:05 DEBUG : file1: reading active writers
2026/04/08 02:12:05 DEBUG : file1: active writers 1
2026/04/08 02:12:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:06 DEBUG : Looking for writers
2026/04/08 02:12:06 DEBUG : file1: reading active writers
2026/04/08 02:12:06 DEBUG : file1: active writers 1
2026/04/08 02:12:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:07 DEBUG : Looking for writers
2026/04/08 02:12:07 DEBUG : file1: reading active writers
2026/04/08 02:12:07 DEBUG : file1: active writers 1
2026/04/08 02:12:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:08 DEBUG : Looking for writers
2026/04/08 02:12:08 DEBUG : file1: reading active writers
2026/04/08 02:12:08 DEBUG : file1: active writers 1
2026/04/08 02:12:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:09 DEBUG : Looking for writers
2026/04/08 02:12:09 DEBUG : file1: reading active writers
2026/04/08 02:12:09 DEBUG : file1: active writers 1
2026/04/08 02:12:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:10 DEBUG : Looking for writers
2026/04/08 02:12:10 DEBUG : file1: reading active writers
2026/04/08 02:12:10 DEBUG : file1: active writers 1
2026/04/08 02:12:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:11 DEBUG : Looking for writers
2026/04/08 02:12:11 DEBUG : file1: reading active writers
2026/04/08 02:12:11 DEBUG : file1: active writers 1
2026/04/08 02:12:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:12 DEBUG : Looking for writers
2026/04/08 02:12:12 DEBUG : file1: reading active writers
2026/04/08 02:12:12 DEBUG : file1: active writers 1
2026/04/08 02:12:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:13 DEBUG : Looking for writers
2026/04/08 02:12:13 DEBUG : file1: reading active writers
2026/04/08 02:12:13 DEBUG : file1: active writers 1
2026/04/08 02:12:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:14 DEBUG : Looking for writers
2026/04/08 02:12:14 DEBUG : file1: reading active writers
2026/04/08 02:12:14 DEBUG : file1: active writers 1
2026/04/08 02:12:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:15 DEBUG : Looking for writers
2026/04/08 02:12:15 DEBUG : file1: reading active writers
2026/04/08 02:12:15 DEBUG : file1: active writers 1
2026/04/08 02:12:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:16 DEBUG : Looking for writers
2026/04/08 02:12:16 DEBUG : file1: reading active writers
2026/04/08 02:12:16 DEBUG : file1: active writers 1
2026/04/08 02:12:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:17 DEBUG : Looking for writers
2026/04/08 02:12:17 DEBUG : file1: reading active writers
2026/04/08 02:12:17 DEBUG : file1: active writers 1
2026/04/08 02:12:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/08 02:12:18 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/04/08 02:12:18 DEBUG : >WaitForWriters: 
2026/04/08 02:12:18 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.44s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:18 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:18 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:12:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:12:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:18 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:12:18 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:12:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:18 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/04/08 02:12:19 DEBUG : file1: aborting in-sequence write wait, off=100
2026/04/08 02:12:19 DEBUG : file1: failed to wait for in-sequence write to 100
2026/04/08 02:12:19 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/04/08 02:12:19 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (11 bytes), uploading instead of streaming
2026/04/08 02:12:20.099925 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:20.099948 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:20 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)
2026/04/08 02:12:20 DEBUG : file1: Remove: 
2026/04/08 02:12:20 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:12:20 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
2026/04/08 02:12:20 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
2026/04/08 02:12:20 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
2026/04/08 02:12:21 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
2026/04/08 02:12:23 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
2026/04/08 02:12:27 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:27 DEBUG : Looking for writers
2026/04/08 02:12:27 DEBUG : >WaitForWriters: 
2026/04/08 02:12:27 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.92s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:27 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:27 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:27 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:12:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:12:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:27 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:12:27 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:12:27 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/04/08 02:12:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:27 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (5 bytes), uploading instead of streaming
2026/04/08 02:12:28.237921 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:28.237943 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:28 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)
2026/04/08 02:12:28 DEBUG : file1: Remove: 
2026/04/08 02:12:28 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:12:28 DEBUG : file1: >Remove: err=<nil>
2026/04/08 02:12:28 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
2026/04/08 02:12:28 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
2026/04/08 02:12:28 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:28 DEBUG : Looking for writers
2026/04/08 02:12:28 DEBUG : >WaitForWriters: 
2026/04/08 02:12:28 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.71s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:28 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:28 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:28 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:12:28 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:12:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:28 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:12:28 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:12:28 DEBUG : file1: WriteFileHandle.Release closing
2026/04/08 02:12:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:28 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (0 bytes), uploading instead of streaming
2026/04/08 02:12:28.795560 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:28.795584 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:28 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)
2026/04/08 02:12:28 DEBUG : file1: Remove: 
2026/04/08 02:12:28 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:12:28 DEBUG : file1: >Remove: err=<nil>
2026/04/08 02:12:28 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
2026/04/08 02:12:28 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/04/08 02:12:28 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:28 DEBUG : Looking for writers
2026/04/08 02:12:28 DEBUG : >WaitForWriters: 
2026/04/08 02:12:28 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.55s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:28 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:28 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:28 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:12:28 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:12:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:28 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:12:28 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:12:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:28 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (2 bytes), uploading instead of streaming
2026/04/08 02:12:29.307514 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:29.307540 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:29 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)
2026/04/08 02:12:29 DEBUG : file1: Remove: 
2026/04/08 02:12:29 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:12:29 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
2026/04/08 02:12:29 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:29 DEBUG : Looking for writers
2026/04/08 02:12:29 DEBUG : >WaitForWriters: 
2026/04/08 02:12:29 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.52s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:29 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:29 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:12:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:12:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:12:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:12:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:29 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (0 bytes), uploading instead of streaming
2026/04/08 02:12:29.835927 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:29.835943 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:29 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)
2026/04/08 02:12:29 DEBUG : file1: Remove: 
2026/04/08 02:12:29 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:12:29 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
2026/04/08 02:12:29 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/04/08 02:12:29 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
2026/04/08 02:12:29 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:29 DEBUG : Looking for writers
2026/04/08 02:12:29 DEBUG : >WaitForWriters: 
2026/04/08 02:12:29 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.53s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:29 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:29 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/08 02:12:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/08 02:12:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/08 02:12:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/08 02:12:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/08 02:12:29 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': File to upload is small (100 bytes), uploading instead of streaming
2026/04/08 02:12:30.387123 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:30.387142 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:30 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)
2026/04/08 02:12:30 DEBUG : file1: Remove: 
2026/04/08 02:12:30 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/08 02:12:30 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
2026/04/08 02:12:30 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/04/08 02:12:30 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
2026/04/08 02:12:30 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:30 DEBUG : Looking for writers
2026/04/08 02:12:30 DEBUG : >WaitForWriters: 
2026/04/08 02:12:30 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.59s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:30 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:30 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:30.779753 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:30.779772 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:30 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:30 DEBUG : Looking for writers
2026/04/08 02:12:30 DEBUG : >WaitForWriters: 
2026/04/08 02:12:30 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.36s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:30 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:30 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:31.143797 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:31.143818 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:31 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:31 DEBUG : Looking for writers
2026/04/08 02:12:31 DEBUG : >WaitForWriters: 
2026/04/08 02:12:31 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.36s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:31 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:31 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:31.555189 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:31.555208 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:31 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:31 DEBUG : Looking for writers
2026/04/08 02:12:31 DEBUG : >WaitForWriters: 
2026/04/08 02:12:31 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.40s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-dedecih3nemi'", Local "Local file system at /tmp/rclone744277658", Modify Window "1s"
2026/04/08 02:12:31 INFO  : proton drive root link ID 'rclone-test-dedecih3nemi': poll-interval is not supported by this remote
2026/04/08 02:12:31 NOTICE: proton drive root link ID 'rclone-test-dedecih3nemi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/08 02:12:31.930478 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/08 02:12:31.930501 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dedecih3nemi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/08 02:12:31 DEBUG : WaitForWriters: timeout=30s
2026/04/08 02:12:31 DEBUG : Looking for writers
2026/04/08 02:12:31 DEBUG : >WaitForWriters: 
2026/04/08 02:12:32 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.39s)
FAIL
2026/04/08 02:12:32 DEBUG : proton drive root link ID 'rclone-test-dedecih3nemi': Purge remote
2026/04/08 02:12:32 NOTICE: purge failed: directory not found
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Finished ERROR in 5m9.305917188s (try 4/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]