"./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 2/5)
2026/01/08 01:18:51 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-texegon0keho"
2026/01/08 01:18:51 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/08 01:18:51 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': Has cached credentials
2026/01/08 01:18:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': Used cached credential to initialize the ProtonDrive API
2026/01/08 01:18:54 DEBUG : Creating backend with remote "/tmp/rclone174652180"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:18:54 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:18:54 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:18:54.892797 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:18:54.892824 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:18:54 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:18:54 DEBUG : Looking for writers
2026/01/08 01:18:54 DEBUG : >WaitForWriters: 
2026/01/08 01:18:54 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.82s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:18:54 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:18:54 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:18:55.641810 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:18:55.641831 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:18:55 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:18:55 DEBUG : Looking for writers
2026/01/08 01:18:55 DEBUG : >WaitForWriters: 
2026/01/08 01:18:55 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.85s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:18:55 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:18:55 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:18:56.643979 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:18:56.643999 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:18:56 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:18:56 DEBUG : Looking for writers
2026/01/08 01:18:56 DEBUG : >WaitForWriters: 
2026/01/08 01:18:56 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.98s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:18:56 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:18:56 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:18:57.364511 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:18:57.364557 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:18:57 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:18:57 DEBUG : Looking for writers
2026/01/08 01:18:57 DEBUG : >WaitForWriters: 
2026/01/08 01:18:57 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.64s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:18:57 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:18:57 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:18:58.344035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:18:58.344049 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:18:58 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:18:58 DEBUG : Looking for writers
2026/01/08 01:18:58 DEBUG : >WaitForWriters: 
2026/01/08 01:18:58 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.99s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:18:58 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:18:58 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:18:59.302242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:18:59.302262 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:18:59 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:18:59 DEBUG : Looking for writers
2026/01/08 01:18:59 DEBUG : >WaitForWriters: 
2026/01/08 01:18:59 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.96s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:18:59 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:18:59 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:18:59.986482 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:18:59.986506 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:18:59 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:18:59 DEBUG : Looking for writers
2026/01/08 01:18:59 DEBUG : >WaitForWriters: 
2026/01/08 01:19:00 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.69s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:00 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:00 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:00.889813 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:00.889838 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:00 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:00 DEBUG : Looking for writers
2026/01/08 01:19:00 DEBUG : >WaitForWriters: 
2026/01/08 01:19:01 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (1.01s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:01 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:01 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:01.636190 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:01.636219 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:01 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:01 DEBUG : Looking for writers
2026/01/08 01:19:01 DEBUG : >WaitForWriters: 
2026/01/08 01:19:01 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.71s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:01 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:01 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:02.628099 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:02.628119 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:02 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:02 DEBUG : Looking for writers
2026/01/08 01:19:02 DEBUG : >WaitForWriters: 
2026/01/08 01:19:02 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.99s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:02 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:02 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:03.512747 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:03.512771 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:03 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:03 DEBUG : Looking for writers
2026/01/08 01:19:03 DEBUG : >WaitForWriters: 
2026/01/08 01:19:03 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.90s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:03 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:03 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:04.583760 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:04.583794 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:04 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:04 DEBUG : Looking for writers
2026/01/08 01:19:04 DEBUG : >WaitForWriters: 
2026/01/08 01:19:04 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (1.12s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:04 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:04 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:05.677868 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:05.677894 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:05 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:05 DEBUG : Looking for writers
2026/01/08 01:19:05 DEBUG : >WaitForWriters: 
2026/01/08 01:19:05 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (1.03s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:05 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:05 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:06.725651 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:06.725674 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:06 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:06 DEBUG : Looking for writers
2026/01/08 01:19:06 DEBUG : >WaitForWriters: 
2026/01/08 01:19:06 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (1.04s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:06 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:06 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:07.430053 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:07.430158 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:07 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:07 DEBUG : Looking for writers
2026/01/08 01:19:07 DEBUG : >WaitForWriters: 
2026/01/08 01:19:07 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.64s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:07 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:07 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:08.403750 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:08.403779 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:08 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:08 DEBUG : Looking for writers
2026/01/08 01:19:08 DEBUG : >WaitForWriters: 
2026/01/08 01:19:08 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.98s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:08 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:08 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:09.316011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:09.316034 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:09 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:09 DEBUG : Looking for writers
2026/01/08 01:19:09 DEBUG : >WaitForWriters: 
2026/01/08 01:19:09 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.99s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:09 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:09 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:10.327816 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:10.327866 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:10 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:10 DEBUG : Looking for writers
2026/01/08 01:19:10 DEBUG : >WaitForWriters: 
2026/01/08 01:19:10 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.93s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:10 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:10 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:11.237037 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:11.237067 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:11 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:11 DEBUG : Looking for writers
2026/01/08 01:19:11 DEBUG : >WaitForWriters: 
2026/01/08 01:19:11 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.99s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:11 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:11 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:12.149934 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:12.149970 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:12 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:12 DEBUG : Looking for writers
2026/01/08 01:19:12 DEBUG : >WaitForWriters: 
2026/01/08 01:19:12 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.84s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:12 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:12 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:13.134591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:13.134625 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:13 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:13 DEBUG : Looking for writers
2026/01/08 01:19:13 DEBUG : >WaitForWriters: 
2026/01/08 01:19:13 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (1.10s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:13 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:13 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:14.007238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:14.007264 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:14 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:14 DEBUG : Looking for writers
2026/01/08 01:19:14 DEBUG : >WaitForWriters: 
2026/01/08 01:19:14 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=off,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:14 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:14 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:14.988417 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:14.988457 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:14 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:14 DEBUG : Looking for writers
2026/01/08 01:19:14 DEBUG : >WaitForWriters: 
2026/01/08 01:19:15 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=off,open=true,write=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:15 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:15 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:15.617609 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:15.617628 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:15 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:15 DEBUG : Looking for writers
2026/01/08 01:19:15 DEBUG : >WaitForWriters: 
2026/01/08 01:19:15 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:15 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:15 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:15 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:15 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:15 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:16.600326 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:16.600350 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:16 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:16 DEBUG : Looking for writers
2026/01/08 01:19:16 DEBUG : >WaitForWriters: 
2026/01/08 01:19:16 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:16 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:16 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:16 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:16 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:16 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:16 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:17.608995 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:17.609022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:17 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:17 DEBUG : Looking for writers
2026/01/08 01:19:17 DEBUG : >WaitForWriters: 
2026/01/08 01:19:17 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:17 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-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:17 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:17 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:17 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:17 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:17 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:18.541501 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:18.541525 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:18 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:18 DEBUG : Looking for writers
2026/01/08 01:19:18 DEBUG : >WaitForWriters: 
2026/01/08 01:19:18 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:18 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (5.27s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.74s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.98s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.72s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.97s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.94s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.92s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:18 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:18 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:19.425289 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:19.425310 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:19 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:19 DEBUG : Looking for writers
2026/01/08 01:19:19 DEBUG : >WaitForWriters: 
2026/01/08 01:19:19 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.90s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:19 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:19 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:20.081702 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:20.081729 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:20 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:20 DEBUG : Looking for writers
2026/01/08 01:19:20 DEBUG : >WaitForWriters: 
2026/01/08 01:19:20 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.73s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:20 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:20 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:20.860527 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:20.860571 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:20 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:20 DEBUG : Looking for writers
2026/01/08 01:19:20 DEBUG : >WaitForWriters: 
2026/01/08 01:19:20 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.69s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:20 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:20 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:21.641149 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:21.641169 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:21 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:21 DEBUG : Looking for writers
2026/01/08 01:19:21 DEBUG : >WaitForWriters: 
2026/01/08 01:19:21 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.87s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:21 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:21 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:22.631068 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:22.631088 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:22 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:22 DEBUG : Looking for writers
2026/01/08 01:19:22 DEBUG : >WaitForWriters: 
2026/01/08 01:19:22 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (1.01s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:22 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:22 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:23.670328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:23.670347 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:23 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:23 DEBUG : Looking for writers
2026/01/08 01:19:23 DEBUG : >WaitForWriters: 
2026/01/08 01:19:23 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:23 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:23 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:23 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:23 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:23 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:23 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:24.389900 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:24.389923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:24 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:24 DEBUG : Looking for writers
2026/01/08 01:19:24 DEBUG : >WaitForWriters: 
2026/01/08 01:19:24 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:24 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:24 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:24 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:24 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:24 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:24 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:24 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:25.311622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:25.311645 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:25 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:25 DEBUG : Looking for writers
2026/01/08 01:19:25 DEBUG : >WaitForWriters: 
2026/01/08 01:19:25 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:25 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:25 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:25 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:25 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:25 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:25 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:26.179866 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:26.179888 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:26 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:26 DEBUG : Looking for writers
2026/01/08 01:19:26 DEBUG : >WaitForWriters: 
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:26 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:26 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:26.781989 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:26.782022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:26 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:26 DEBUG : Looking for writers
2026/01/08 01:19:26 DEBUG : >WaitForWriters: 
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:26 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:26 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:26 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:27.660019 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:27.660041 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:27 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:27 DEBUG : Looking for writers
2026/01/08 01:19:27 DEBUG : >WaitForWriters: 
2026/01/08 01:19:27 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:27 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.94s)
    --- FAIL: TestFileRename/off,forceCache=false (0.93s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.72s)
    --- FAIL: TestFileRename/minimal,forceCache=true (1.05s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.74s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.70s)
    --- FAIL: TestFileRename/full,forceCache=false (0.81s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:27 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:27 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:28.573367 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:28.573388 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:28 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:28 DEBUG : Looking for writers
2026/01/08 01:19:28 DEBUG : >WaitForWriters: 
2026/01/08 01:19:28 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.89s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:28 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:28 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:29.459955 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:29.459979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:29 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:29 DEBUG : Looking for writers
2026/01/08 01:19:29 DEBUG : >WaitForWriters: 
2026/01/08 01:19:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.98s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:29 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:29 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:30.517404 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:30.517443 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:30 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:30 DEBUG : Looking for writers
2026/01/08 01:19:30 DEBUG : >WaitForWriters: 
2026/01/08 01:19:30 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.96s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:30 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:30 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:31.345600 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:31.345624 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:31 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:31 DEBUG : Looking for writers
2026/01/08 01:19:31 DEBUG : >WaitForWriters: 
2026/01/08 01:19:31 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.91s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:31 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:31 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:19:32.041409 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:32.041475 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:32 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:32 DEBUG : Looking for writers
2026/01/08 01:19:32 DEBUG : >WaitForWriters: 
2026/01/08 01:19:32 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.64s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:32 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:32 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:32 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:32.702289 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:32.702339 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:32 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:32 DEBUG : Looking for writers
2026/01/08 01:19:32 DEBUG : >WaitForWriters: 
2026/01/08 01:19:32 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:32 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.74s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:32 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:32 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:32 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:32 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:33.808730 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:33.808745 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:33 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:33 DEBUG : Looking for writers
2026/01/08 01:19:33 DEBUG : >WaitForWriters: 
2026/01/08 01:19:33 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (1.09s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:33 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:33 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:33 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:33 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:33 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:34.620601 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:34.620624 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:34 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:34 DEBUG : Looking for writers
2026/01/08 01:19:34 DEBUG : >WaitForWriters: 
2026/01/08 01:19:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.80s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:34 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:34 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:35.625576 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:35.625595 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:35 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:35 DEBUG : Looking for writers
2026/01/08 01:19:35 DEBUG : >WaitForWriters: 
2026/01/08 01:19:35 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:35 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (1.02s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:35 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:35 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:35 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:35 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:35 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:36.661622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:36.661641 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:36 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:36 DEBUG : Looking for writers
2026/01/08 01:19:36 DEBUG : >WaitForWriters: 
2026/01/08 01:19:36 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:19:36 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.96s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:19:36 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:19:36 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:19:36 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:36 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:19:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:19:36 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:19:36 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:19:36 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:19:36 DEBUG : file1: newRWFileHandle: 
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): openPending: 
2026/01/08 01:19:36 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/08 01:19:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): >openPending: err=<nil>
2026/01/08 01:19:36 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/08 01:19:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:19:36 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/08 01:19:36 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): _writeAt: size=5, off=0
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): >_writeAt: n=5, err=<nil>
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): _writeAt: size=7, off=5
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): >_writeAt: n=7, err=<nil>
2026/01/08 01:19:36 DEBUG : file1: vfs cache: truncate to size=11
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): close: 
2026/01/08 01:19:36 DEBUG : file1: vfs cache: setting modification time to 2026-01-08 01:19:36.871714264 +0000 UTC m=+45.219318008
2026/01/08 01:19:36 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): >close: err=<nil>
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): close: 
2026/01/08 01:19:36 DEBUG : file1(0xc00080b1c0): >close: err=file already closed
2026/01/08 01:19:36 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:19:36 DEBUG : Looking for writers
2026/01/08 01:19:36 DEBUG : file1: reading active writers
2026/01/08 01:19:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/08 01:19:36 DEBUG : Looking for writers
2026/01/08 01:19:36 DEBUG : file1: reading active writers
2026/01/08 01:19:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/08 01:19:36 DEBUG : Looking for writers
2026/01/08 01:19:36 DEBUG : file1: reading active writers
2026/01/08 01:19:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/08 01:19:36 DEBUG : Looking for writers
2026/01/08 01:19:36 DEBUG : file1: reading active writers
2026/01/08 01:19:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/08 01:19:36 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:19:37 DEBUG : Looking for writers
2026/01/08 01:19:37 DEBUG : file1: reading active writers
2026/01/08 01:19:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/08 01:19:37 DEBUG : Looking for writers
2026/01/08 01:19:37 DEBUG : file1: reading active writers
2026/01/08 01:19:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/08 01:19:37 DEBUG : Looking for writers
2026/01/08 01:19:37 DEBUG : file1: reading active writers
2026/01/08 01:19:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/08 01:19:37.777742 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:37.777769 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:37 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:37 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:19:38 DEBUG : Looking for writers
2026/01/08 01:19:38 DEBUG : file1: reading active writers
2026/01/08 01:19:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:38.801782 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:38.801814 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:38 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:39 DEBUG : Looking for writers
2026/01/08 01:19:39 DEBUG : file1: reading active writers
2026/01/08 01:19:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:39 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:19:40.014069 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:40.014098 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:40 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:40 DEBUG : Looking for writers
2026/01/08 01:19:40 DEBUG : file1: reading active writers
2026/01/08 01:19:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:40 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:19:41 DEBUG : Looking for writers
2026/01/08 01:19:41 DEBUG : file1: reading active writers
2026/01/08 01:19:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:41.638915 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:41.638939 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:41 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:42 DEBUG : Looking for writers
2026/01/08 01:19:42 DEBUG : file1: reading active writers
2026/01/08 01:19:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:43 DEBUG : Looking for writers
2026/01/08 01:19:43 DEBUG : file1: reading active writers
2026/01/08 01:19:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:43 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:19:44 DEBUG : Looking for writers
2026/01/08 01:19:44 DEBUG : file1: reading active writers
2026/01/08 01:19:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:44.260136 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:44.260157 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:44 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)
2026/01/08 01:19:44 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:45 DEBUG : Looking for writers
2026/01/08 01:19:45 DEBUG : file1: reading active writers
2026/01/08 01:19:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:46 DEBUG : Looking for writers
2026/01/08 01:19:46 DEBUG : file1: reading active writers
2026/01/08 01:19:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:47 DEBUG : Looking for writers
2026/01/08 01:19:47 DEBUG : file1: reading active writers
2026/01/08 01:19:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:47 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:19:48 DEBUG : Looking for writers
2026/01/08 01:19:48 DEBUG : file1: reading active writers
2026/01/08 01:19:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:48.378948 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:48.378975 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:48 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:49 DEBUG : Looking for writers
2026/01/08 01:19:49 DEBUG : file1: reading active writers
2026/01/08 01:19:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:50 DEBUG : Looking for writers
2026/01/08 01:19:50 DEBUG : file1: reading active writers
2026/01/08 01:19:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:51 DEBUG : Looking for writers
2026/01/08 01:19:51 DEBUG : file1: reading active writers
2026/01/08 01:19:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:52 DEBUG : Looking for writers
2026/01/08 01:19:52 DEBUG : file1: reading active writers
2026/01/08 01:19:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:53 DEBUG : Looking for writers
2026/01/08 01:19:53 DEBUG : file1: reading active writers
2026/01/08 01:19:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:54 DEBUG : Looking for writers
2026/01/08 01:19:54 DEBUG : file1: reading active writers
2026/01/08 01:19:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:54 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:19:55 DEBUG : Looking for writers
2026/01/08 01:19:55 DEBUG : file1: reading active writers
2026/01/08 01:19:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:55.501630 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:19:55.501654 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:55 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:19:56 DEBUG : Looking for writers
2026/01/08 01:19:56 DEBUG : file1: reading active writers
2026/01/08 01:19:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:57 DEBUG : Looking for writers
2026/01/08 01:19:57 DEBUG : file1: reading active writers
2026/01/08 01:19:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:58 DEBUG : Looking for writers
2026/01/08 01:19:58 DEBUG : file1: reading active writers
2026/01/08 01:19:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:19:59 DEBUG : Looking for writers
2026/01/08 01:19:59 DEBUG : file1: reading active writers
2026/01/08 01:19:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:00 DEBUG : Looking for writers
2026/01/08 01:20:00 DEBUG : file1: reading active writers
2026/01/08 01:20:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:01 DEBUG : Looking for writers
2026/01/08 01:20:01 DEBUG : file1: reading active writers
2026/01/08 01:20:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:02 DEBUG : Looking for writers
2026/01/08 01:20:02 DEBUG : file1: reading active writers
2026/01/08 01:20:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:03 DEBUG : Looking for writers
2026/01/08 01:20:03 DEBUG : file1: reading active writers
2026/01/08 01:20:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:04 DEBUG : Looking for writers
2026/01/08 01:20:04 DEBUG : file1: reading active writers
2026/01/08 01:20:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:05 DEBUG : Looking for writers
2026/01/08 01:20:05 DEBUG : file1: reading active writers
2026/01/08 01:20:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:06 DEBUG : Looking for writers
2026/01/08 01:20:06 DEBUG : file1: reading active writers
2026/01/08 01:20:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:06 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00061e960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f5608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635774528} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655413749403096 ext:45219318008 loc:0x42b6f20} ATime:{wall:14001655413749415829 ext:45219330742 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/08 01:20:06 DEBUG : >WaitForWriters: 
2026/01/08 01:20:07 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/08 01:20:08 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:08 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/08 01:20:09.520775 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:09.520801 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:09 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    fstest.go:301: Flushing the directory cache
2026/01/08 01:20:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/01/08 01:20:14 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:20:14 DEBUG : Looking for writers
2026/01/08 01:20:14 DEBUG : file1: reading active writers
2026/01/08 01:20:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/08 01:20:14 DEBUG : Looking for writers
2026/01/08 01:20:14 DEBUG : file1: reading active writers
2026/01/08 01:20:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/08 01:20:14 DEBUG : Looking for writers
2026/01/08 01:20:14 DEBUG : file1: reading active writers
2026/01/08 01:20:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/08 01:20:15 DEBUG : Looking for writers
2026/01/08 01:20:15 DEBUG : file1: reading active writers
2026/01/08 01:20:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/08 01:20:15 DEBUG : Looking for writers
2026/01/08 01:20:15 DEBUG : file1: reading active writers
2026/01/08 01:20:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/08 01:20:15 DEBUG : Looking for writers
2026/01/08 01:20:15 DEBUG : file1: reading active writers
2026/01/08 01:20:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/08 01:20:15 DEBUG : Looking for writers
2026/01/08 01:20:15 DEBUG : file1: reading active writers
2026/01/08 01:20:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/08 01:20:16 DEBUG : Looking for writers
2026/01/08 01:20:16 DEBUG : file1: reading active writers
2026/01/08 01:20:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:17 DEBUG : Looking for writers
2026/01/08 01:20:17 DEBUG : file1: reading active writers
2026/01/08 01:20:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:18 DEBUG : Looking for writers
2026/01/08 01:20:18 DEBUG : file1: reading active writers
2026/01/08 01:20:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:19 DEBUG : Looking for writers
2026/01/08 01:20:19 DEBUG : file1: reading active writers
2026/01/08 01:20:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:20 DEBUG : Looking for writers
2026/01/08 01:20:20 DEBUG : file1: reading active writers
2026/01/08 01:20:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:21 DEBUG : Looking for writers
2026/01/08 01:20:21 DEBUG : file1: reading active writers
2026/01/08 01:20:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:22 DEBUG : Looking for writers
2026/01/08 01:20:22 DEBUG : file1: reading active writers
2026/01/08 01:20:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:23 DEBUG : Looking for writers
2026/01/08 01:20:23 DEBUG : file1: reading active writers
2026/01/08 01:20:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:24 DEBUG : Looking for writers
2026/01/08 01:20:24 DEBUG : file1: reading active writers
2026/01/08 01:20:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:25 DEBUG : Looking for writers
2026/01/08 01:20:25 DEBUG : file1: reading active writers
2026/01/08 01:20:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:26 DEBUG : Looking for writers
2026/01/08 01:20:26 DEBUG : file1: reading active writers
2026/01/08 01:20:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:27 DEBUG : Looking for writers
2026/01/08 01:20:27 DEBUG : file1: reading active writers
2026/01/08 01:20:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:28 DEBUG : Looking for writers
2026/01/08 01:20:28 DEBUG : file1: reading active writers
2026/01/08 01:20:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:29 DEBUG : Looking for writers
2026/01/08 01:20:29 DEBUG : file1: reading active writers
2026/01/08 01:20:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:30 DEBUG : Looking for writers
2026/01/08 01:20:30 DEBUG : file1: reading active writers
2026/01/08 01:20:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:31 DEBUG : Looking for writers
2026/01/08 01:20:31 DEBUG : file1: reading active writers
2026/01/08 01:20:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:32 DEBUG : Looking for writers
2026/01/08 01:20:32 DEBUG : file1: reading active writers
2026/01/08 01:20:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:33 DEBUG : Looking for writers
2026/01/08 01:20:33 DEBUG : file1: reading active writers
2026/01/08 01:20:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:34 DEBUG : Looking for writers
2026/01/08 01:20:34 DEBUG : file1: reading active writers
2026/01/08 01:20:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:35 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:35 DEBUG : Looking for writers
2026/01/08 01:20:35 DEBUG : file1: reading active writers
2026/01/08 01:20:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:36 DEBUG : Looking for writers
2026/01/08 01:20:36 DEBUG : file1: reading active writers
2026/01/08 01:20:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:36.257675 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:36.257813 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:36 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:36 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/08 01:20:36 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/08 01:20:37 DEBUG : Looking for writers
2026/01/08 01:20:37 DEBUG : file1: reading active writers
2026/01/08 01:20:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:38 DEBUG : Looking for writers
2026/01/08 01:20:38 DEBUG : file1: reading active writers
2026/01/08 01:20:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:39 DEBUG : Looking for writers
2026/01/08 01:20:39 DEBUG : file1: reading active writers
2026/01/08 01:20:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:40 DEBUG : Looking for writers
2026/01/08 01:20:40 DEBUG : file1: reading active writers
2026/01/08 01:20:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:41 DEBUG : Looking for writers
2026/01/08 01:20:41 DEBUG : file1: reading active writers
2026/01/08 01:20:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:42 DEBUG : Looking for writers
2026/01/08 01:20:42 DEBUG : file1: reading active writers
2026/01/08 01:20:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:43 DEBUG : Looking for writers
2026/01/08 01:20:43 DEBUG : file1: reading active writers
2026/01/08 01:20:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:44 DEBUG : Looking for writers
2026/01/08 01:20:44 DEBUG : file1: reading active writers
2026/01/08 01:20:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:44 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00061e960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f5608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635774528} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655413749403096 ext:45219318008 loc:0x42b6f20} ATime:{wall:14001655413749415829 ext:45219330742 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/08 01:20:44 DEBUG : >WaitForWriters: 
2026/01/08 01:20:44 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:20:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.37s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:20:45 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:20:45 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:20:45 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:20:45 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:20:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:20:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:20:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:20:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:20:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:20:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:20:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:20:45 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:20:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:20:45 DEBUG : file1: newRWFileHandle: 
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): openPending: 
2026/01/08 01:20:45 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/08 01:20:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): >openPending: err=<nil>
2026/01/08 01:20:45 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/08 01:20:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:20:45 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/08 01:20:45 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): _writeAt: size=7, off=0
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): >_writeAt: n=7, err=<nil>
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): _writeAt: size=6, off=5
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): >_writeAt: n=6, err=<nil>
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): close: 
2026/01/08 01:20:45 DEBUG : file1: vfs cache: setting modification time to 2026-01-08 01:20:45.235703047 +0000 UTC m=+113.583306831
2026/01/08 01:20:45 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): >close: err=<nil>
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): _writeAt: size=5, off=0
2026/01/08 01:20:45 DEBUG : file1(0xc000aed7c0): >_writeAt: n=0, err=file already closed
2026/01/08 01:20:45 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:20:45 DEBUG : Looking for writers
2026/01/08 01:20:45 DEBUG : file1: reading active writers
2026/01/08 01:20:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/08 01:20:45 DEBUG : Looking for writers
2026/01/08 01:20:45 DEBUG : file1: reading active writers
2026/01/08 01:20:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/08 01:20:45 DEBUG : Looking for writers
2026/01/08 01:20:45 DEBUG : file1: reading active writers
2026/01/08 01:20:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/08 01:20:45 DEBUG : Looking for writers
2026/01/08 01:20:45 DEBUG : file1: reading active writers
2026/01/08 01:20:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/08 01:20:45 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:45 DEBUG : Looking for writers
2026/01/08 01:20:45 DEBUG : file1: reading active writers
2026/01/08 01:20:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/08 01:20:45 DEBUG : Looking for writers
2026/01/08 01:20:45 DEBUG : file1: reading active writers
2026/01/08 01:20:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/08 01:20:45 DEBUG : Looking for writers
2026/01/08 01:20:45 DEBUG : file1: reading active writers
2026/01/08 01:20:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/08 01:20:46.298777 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:46.298815 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:46 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:46 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:46 DEBUG : Looking for writers
2026/01/08 01:20:46 DEBUG : file1: reading active writers
2026/01/08 01:20:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:47.343755 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:47.343789 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:47 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:47 DEBUG : Looking for writers
2026/01/08 01:20:47 DEBUG : file1: reading active writers
2026/01/08 01:20:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:47 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:48 DEBUG : Looking for writers
2026/01/08 01:20:48 DEBUG : file1: reading active writers
2026/01/08 01:20:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:48.808808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:48.808840 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:48 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:49 DEBUG : Looking for writers
2026/01/08 01:20:49 DEBUG : file1: reading active writers
2026/01/08 01:20:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:49 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:50 DEBUG : Looking for writers
2026/01/08 01:20:50 DEBUG : file1: reading active writers
2026/01/08 01:20:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:50.563576 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:50.563611 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:50 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)
2026/01/08 01:20:50 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:51 DEBUG : Looking for writers
2026/01/08 01:20:51 DEBUG : file1: reading active writers
2026/01/08 01:20:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:52 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:52 DEBUG : Looking for writers
2026/01/08 01:20:52 DEBUG : file1: reading active writers
2026/01/08 01:20:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:52.913343 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:52.913367 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:52 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)
2026/01/08 01:20:52 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:53 DEBUG : Looking for writers
2026/01/08 01:20:53 DEBUG : file1: reading active writers
2026/01/08 01:20:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:54 DEBUG : Looking for writers
2026/01/08 01:20:54 DEBUG : file1: reading active writers
2026/01/08 01:20:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:55 DEBUG : Looking for writers
2026/01/08 01:20:55 DEBUG : file1: reading active writers
2026/01/08 01:20:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:56 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:20:56 DEBUG : Looking for writers
2026/01/08 01:20:56 DEBUG : file1: reading active writers
2026/01/08 01:20:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:57.026079 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:20:57.026115 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:57 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:20:57 DEBUG : Looking for writers
2026/01/08 01:20:57 DEBUG : file1: reading active writers
2026/01/08 01:20:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:58 DEBUG : Looking for writers
2026/01/08 01:20:58 DEBUG : file1: reading active writers
2026/01/08 01:20:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:20:59 DEBUG : Looking for writers
2026/01/08 01:20:59 DEBUG : file1: reading active writers
2026/01/08 01:20:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:00 DEBUG : Looking for writers
2026/01/08 01:21:00 DEBUG : file1: reading active writers
2026/01/08 01:21:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:01 DEBUG : Looking for writers
2026/01/08 01:21:01 DEBUG : file1: reading active writers
2026/01/08 01:21:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:02 DEBUG : Looking for writers
2026/01/08 01:21:02 DEBUG : file1: reading active writers
2026/01/08 01:21:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:03 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:21:03 DEBUG : Looking for writers
2026/01/08 01:21:03 DEBUG : file1: reading active writers
2026/01/08 01:21:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:04.354065 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:04.354095 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:04 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:04 DEBUG : Looking for writers
2026/01/08 01:21:04 DEBUG : file1: reading active writers
2026/01/08 01:21:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:05 DEBUG : Looking for writers
2026/01/08 01:21:05 DEBUG : file1: reading active writers
2026/01/08 01:21:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:06 DEBUG : Looking for writers
2026/01/08 01:21:06 DEBUG : file1: reading active writers
2026/01/08 01:21:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:07 DEBUG : Looking for writers
2026/01/08 01:21:07 DEBUG : file1: reading active writers
2026/01/08 01:21:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:08 DEBUG : Looking for writers
2026/01/08 01:21:08 DEBUG : file1: reading active writers
2026/01/08 01:21:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:09 DEBUG : Looking for writers
2026/01/08 01:21:09 DEBUG : file1: reading active writers
2026/01/08 01:21:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:10 DEBUG : Looking for writers
2026/01/08 01:21:10 DEBUG : file1: reading active writers
2026/01/08 01:21:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:11 DEBUG : Looking for writers
2026/01/08 01:21:11 DEBUG : file1: reading active writers
2026/01/08 01:21:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:12 DEBUG : Looking for writers
2026/01/08 01:21:12 DEBUG : file1: reading active writers
2026/01/08 01:21:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:13 DEBUG : Looking for writers
2026/01/08 01:21:13 DEBUG : file1: reading active writers
2026/01/08 01:21:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:14 DEBUG : Looking for writers
2026/01/08 01:21:14 DEBUG : file1: reading active writers
2026/01/08 01:21:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:15 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00074e870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00073cc08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641309760} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655487201577735 ext:113583306831 loc:0x42b6f20} ATime:{wall:14001655487201608443 ext:113583337530 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/08 01:21:15 DEBUG : >WaitForWriters: 
2026/01/08 01:21:15 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/08 01:21:16 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/08 01:21:17 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:21:18.022639 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:18.022672 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:18 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)
    fstest.go:301: Flushing the directory cache
2026/01/08 01:21:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/08 01:21:23 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:21:23 DEBUG : Looking for writers
2026/01/08 01:21:23 DEBUG : file1: reading active writers
2026/01/08 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/08 01:21:23 DEBUG : Looking for writers
2026/01/08 01:21:23 DEBUG : file1: reading active writers
2026/01/08 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/08 01:21:23 DEBUG : Looking for writers
2026/01/08 01:21:23 DEBUG : file1: reading active writers
2026/01/08 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/08 01:21:23 DEBUG : Looking for writers
2026/01/08 01:21:23 DEBUG : file1: reading active writers
2026/01/08 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/08 01:21:23 DEBUG : Looking for writers
2026/01/08 01:21:23 DEBUG : file1: reading active writers
2026/01/08 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/08 01:21:23 DEBUG : Looking for writers
2026/01/08 01:21:23 DEBUG : file1: reading active writers
2026/01/08 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/08 01:21:23 DEBUG : Looking for writers
2026/01/08 01:21:23 DEBUG : file1: reading active writers
2026/01/08 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/08 01:21:24 DEBUG : Looking for writers
2026/01/08 01:21:24 DEBUG : file1: reading active writers
2026/01/08 01:21:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:25 DEBUG : Looking for writers
2026/01/08 01:21:25 DEBUG : file1: reading active writers
2026/01/08 01:21:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:26 DEBUG : Looking for writers
2026/01/08 01:21:26 DEBUG : file1: reading active writers
2026/01/08 01:21:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:27 DEBUG : Looking for writers
2026/01/08 01:21:27 DEBUG : file1: reading active writers
2026/01/08 01:21:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:28 DEBUG : Looking for writers
2026/01/08 01:21:28 DEBUG : file1: reading active writers
2026/01/08 01:21:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:29 DEBUG : Looking for writers
2026/01/08 01:21:29 DEBUG : file1: reading active writers
2026/01/08 01:21:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:30 DEBUG : Looking for writers
2026/01/08 01:21:30 DEBUG : file1: reading active writers
2026/01/08 01:21:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:31 DEBUG : Looking for writers
2026/01/08 01:21:31 DEBUG : file1: reading active writers
2026/01/08 01:21:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:32 DEBUG : Looking for writers
2026/01/08 01:21:32 DEBUG : file1: reading active writers
2026/01/08 01:21:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:33 DEBUG : Looking for writers
2026/01/08 01:21:33 DEBUG : file1: reading active writers
2026/01/08 01:21:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:34 DEBUG : Looking for writers
2026/01/08 01:21:34 DEBUG : file1: reading active writers
2026/01/08 01:21:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:35 DEBUG : Looking for writers
2026/01/08 01:21:35 DEBUG : file1: reading active writers
2026/01/08 01:21:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:36 DEBUG : Looking for writers
2026/01/08 01:21:36 DEBUG : file1: reading active writers
2026/01/08 01:21:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:37 DEBUG : Looking for writers
2026/01/08 01:21:37 DEBUG : file1: reading active writers
2026/01/08 01:21:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:38 DEBUG : Looking for writers
2026/01/08 01:21:38 DEBUG : file1: reading active writers
2026/01/08 01:21:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:39 DEBUG : Looking for writers
2026/01/08 01:21:39 DEBUG : file1: reading active writers
2026/01/08 01:21:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:40 DEBUG : Looking for writers
2026/01/08 01:21:40 DEBUG : file1: reading active writers
2026/01/08 01:21:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:41 DEBUG : Looking for writers
2026/01/08 01:21:41 DEBUG : file1: reading active writers
2026/01/08 01:21:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:42 DEBUG : Looking for writers
2026/01/08 01:21:42 DEBUG : file1: reading active writers
2026/01/08 01:21:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:43 DEBUG : Looking for writers
2026/01/08 01:21:43 DEBUG : file1: reading active writers
2026/01/08 01:21:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:43 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:21:44 DEBUG : Looking for writers
2026/01/08 01:21:44 DEBUG : file1: reading active writers
2026/01/08 01:21:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:44.764133 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:44.764154 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:44 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)
2026/01/08 01:21:44 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)
2026/01/08 01:21:45 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/08 01:21:45 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/08 01:21:45 DEBUG : Looking for writers
2026/01/08 01:21:45 DEBUG : file1: reading active writers
2026/01/08 01:21:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:46 DEBUG : Looking for writers
2026/01/08 01:21:46 DEBUG : file1: reading active writers
2026/01/08 01:21:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:47 DEBUG : Looking for writers
2026/01/08 01:21:47 DEBUG : file1: reading active writers
2026/01/08 01:21:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:48 DEBUG : Looking for writers
2026/01/08 01:21:48 DEBUG : file1: reading active writers
2026/01/08 01:21:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:49 DEBUG : Looking for writers
2026/01/08 01:21:49 DEBUG : file1: reading active writers
2026/01/08 01:21:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:50 DEBUG : Looking for writers
2026/01/08 01:21:50 DEBUG : file1: reading active writers
2026/01/08 01:21:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:51 DEBUG : Looking for writers
2026/01/08 01:21:51 DEBUG : file1: reading active writers
2026/01/08 01:21:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:52 DEBUG : Looking for writers
2026/01/08 01:21:52 DEBUG : file1: reading active writers
2026/01/08 01:21:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:21:53 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00074e870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00073cc08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641309760} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655487201577735 ext:113583306831 loc:0x42b6f20} ATime:{wall:14001655487201608443 ext:113583337530 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/08 01:21:53 DEBUG : >WaitForWriters: 
2026/01/08 01:21:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:21:53 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.24s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:21:53 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:21:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:21:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:21:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:21:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:21:53 DEBUG : Config file has changed externally - reloading
2026/01/08 01:21:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:21:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:21:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:21:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:21:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:21:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:21:53 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:21:53 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:21:53 DEBUG : file1: newRWFileHandle: 
2026/01/08 01:21:53 DEBUG : file1(0xc0001339c0): openPending: 
2026/01/08 01:21:53 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/08 01:21:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:21:53 DEBUG : file1(0xc0001339c0): >openPending: err=<nil>
2026/01/08 01:21:53 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/08 01:21:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:21:53 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/08 01:21:53 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/08 01:21:53 DEBUG : file1(0xc0001339c0): close: 
2026/01/08 01:21:53 DEBUG : file1: vfs cache: setting modification time to 2026-01-08 01:21:53.544756154 +0000 UTC m=+181.892359898
2026/01/08 01:21:53 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/08 01:21:53 DEBUG : file1(0xc0001339c0): >close: err=<nil>
2026/01/08 01:21:53 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/08 01:21:53 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/08 01:21:53 DEBUG : file2: newRWFileHandle: 
2026/01/08 01:21:53 DEBUG : file2(0xc000858340): openPending: 
2026/01/08 01:21:53 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/08 01:21:53 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/08 01:21:53 DEBUG : file2(0xc000858340): >openPending: err=<nil>
2026/01/08 01:21:53 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/08 01:21:53 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/08 01:21:53 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/08 01:21:53 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/08 01:21:53 DEBUG : file2(0xc000858340): RWFileHandle.Flush
2026/01/08 01:21:53 DEBUG : file2(0xc000858340): RWFileHandle.Release
2026/01/08 01:21:53 DEBUG : file2(0xc000858340): close: 
2026/01/08 01:21:53 DEBUG : file2: vfs cache: setting modification time to 2026-01-08 01:21:53.546500103 +0000 UTC m=+181.894103847
2026/01/08 01:21:53 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/08 01:21:53 DEBUG : file2(0xc000858340): >close: err=<nil>
2026/01/08 01:21:53 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:21:53 DEBUG : Looking for writers
2026/01/08 01:21:53 DEBUG : file1: reading active writers
2026/01/08 01:21:53 DEBUG : file2: reading active writers
2026/01/08 01:21:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/08 01:21:53 DEBUG : Looking for writers
2026/01/08 01:21:53 DEBUG : file1: reading active writers
2026/01/08 01:21:53 DEBUG : file2: reading active writers
2026/01/08 01:21:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/08 01:21:53 DEBUG : Looking for writers
2026/01/08 01:21:53 DEBUG : file1: reading active writers
2026/01/08 01:21:53 DEBUG : file2: reading active writers
2026/01/08 01:21:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/08 01:21:53 DEBUG : Looking for writers
2026/01/08 01:21:53 DEBUG : file1: reading active writers
2026/01/08 01:21:53 DEBUG : file2: reading active writers
2026/01/08 01:21:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/08 01:21:53 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:21:53 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:21:53 DEBUG : Looking for writers
2026/01/08 01:21:53 DEBUG : file1: reading active writers
2026/01/08 01:21:53 DEBUG : file2: reading active writers
2026/01/08 01:21:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/08 01:21:53 DEBUG : Looking for writers
2026/01/08 01:21:53 DEBUG : file1: reading active writers
2026/01/08 01:21:53 DEBUG : file2: reading active writers
2026/01/08 01:21:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/08 01:21:54 DEBUG : Looking for writers
2026/01/08 01:21:54 DEBUG : file1: reading active writers
2026/01/08 01:21:54 DEBUG : file2: reading active writers
2026/01/08 01:21:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/08 01:21:54.405497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:54.405521 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:54 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:54 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:21:54 DEBUG : Looking for writers
2026/01/08 01:21:54 DEBUG : file1: reading active writers
2026/01/08 01:21:54 DEBUG : file2: reading active writers
2026/01/08 01:21:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:21:55.382955 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:55.382984 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:55 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:55 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:55 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:21:55 DEBUG : Looking for writers
2026/01/08 01:21:55 DEBUG : file1: reading active writers
2026/01/08 01:21:55 DEBUG : file2: reading active writers
2026/01/08 01:21:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:21:56.412142 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:56.412167 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:56 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:56 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:21:56 DEBUG : Looking for writers
2026/01/08 01:21:56 DEBUG : file1: reading active writers
2026/01/08 01:21:56 DEBUG : file2: reading active writers
2026/01/08 01:21:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:21:57.525717 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:57.525751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:57 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:57 DEBUG : Looking for writers
2026/01/08 01:21:57 DEBUG : file1: reading active writers
2026/01/08 01:21:57 DEBUG : file2: reading active writers
2026/01/08 01:21:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:21:57 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:21:58.502539 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:58.502561 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:58 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:58 DEBUG : Looking for writers
2026/01/08 01:21:58 DEBUG : file2: reading active writers
2026/01/08 01:21:58 DEBUG : file1: reading active writers
2026/01/08 01:21:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:21:59 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:21:59.454973 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:21:59.454995 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:21:59 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)
2026/01/08 01:21:59 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)
2026/01/08 01:21:59 DEBUG : Looking for writers
2026/01/08 01:21:59 DEBUG : file1: reading active writers
2026/01/08 01:21:59 DEBUG : file2: reading active writers
2026/01/08 01:21:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:00 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:22:00.529638 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:00.529659 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:00 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)
2026/01/08 01:22:00 DEBUG : Looking for writers
2026/01/08 01:22:00 DEBUG : file1: reading active writers
2026/01/08 01:22:00 DEBUG : file2: reading active writers
2026/01/08 01:22:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:01.413599 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:01.413641 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:01 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:01 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:01 DEBUG : Looking for writers
2026/01/08 01:22:01 DEBUG : file1: reading active writers
2026/01/08 01:22:01 DEBUG : file2: reading active writers
2026/01/08 01:22:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:02 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:22:02 DEBUG : Looking for writers
2026/01/08 01:22:02 DEBUG : file1: reading active writers
2026/01/08 01:22:02 DEBUG : file2: reading active writers
2026/01/08 01:22:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:02.954261 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:02.954283 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:02 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)
2026/01/08 01:22:03 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:22:03 DEBUG : Looking for writers
2026/01/08 01:22:03 DEBUG : file1: reading active writers
2026/01/08 01:22:03 DEBUG : file2: reading active writers
2026/01/08 01:22:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:03.873972 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:03.873998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:03 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:03 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:04 DEBUG : Looking for writers
2026/01/08 01:22:04 DEBUG : file1: reading active writers
2026/01/08 01:22:04 DEBUG : file2: reading active writers
2026/01/08 01:22:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:05 DEBUG : Looking for writers
2026/01/08 01:22:05 DEBUG : file1: reading active writers
2026/01/08 01:22:05 DEBUG : file2: reading active writers
2026/01/08 01:22:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:06 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:22:06 DEBUG : Looking for writers
2026/01/08 01:22:06 DEBUG : file1: reading active writers
2026/01/08 01:22:06 DEBUG : file2: reading active writers
2026/01/08 01:22:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:07 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:22:07.128697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:07.128720 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:07 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:07 DEBUG : Looking for writers
2026/01/08 01:22:07 DEBUG : file1: reading active writers
2026/01/08 01:22:07 DEBUG : file2: reading active writers
2026/01/08 01:22:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:07.900941 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:07.900960 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:07 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:07 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:08 DEBUG : Looking for writers
2026/01/08 01:22:08 DEBUG : file1: reading active writers
2026/01/08 01:22:08 DEBUG : file2: reading active writers
2026/01/08 01:22:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:09 DEBUG : Looking for writers
2026/01/08 01:22:09 DEBUG : file1: reading active writers
2026/01/08 01:22:09 DEBUG : file2: reading active writers
2026/01/08 01:22:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:10 DEBUG : Looking for writers
2026/01/08 01:22:10 DEBUG : file1: reading active writers
2026/01/08 01:22:10 DEBUG : file2: reading active writers
2026/01/08 01:22:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:11 DEBUG : Looking for writers
2026/01/08 01:22:11 DEBUG : file1: reading active writers
2026/01/08 01:22:11 DEBUG : file2: reading active writers
2026/01/08 01:22:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:12 DEBUG : Looking for writers
2026/01/08 01:22:12 DEBUG : file2: reading active writers
2026/01/08 01:22:12 DEBUG : file1: reading active writers
2026/01/08 01:22:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:13 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:22:13 DEBUG : Looking for writers
2026/01/08 01:22:13 DEBUG : file1: reading active writers
2026/01/08 01:22:13 DEBUG : file2: reading active writers
2026/01/08 01:22:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:14 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:22:14.431720 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:14.431736 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:14 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:14 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:14 DEBUG : Looking for writers
2026/01/08 01:22:14 DEBUG : file1: reading active writers
2026/01/08 01:22:14 DEBUG : file2: reading active writers
2026/01/08 01:22:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:15.469872 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:15.469899 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:15 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:15 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:15 DEBUG : Looking for writers
2026/01/08 01:22:15 DEBUG : file2: reading active writers
2026/01/08 01:22:15 DEBUG : file1: reading active writers
2026/01/08 01:22:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:16 DEBUG : Looking for writers
2026/01/08 01:22:16 DEBUG : file1: reading active writers
2026/01/08 01:22:16 DEBUG : file2: reading active writers
2026/01/08 01:22:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:17 DEBUG : Looking for writers
2026/01/08 01:22:17 DEBUG : file1: reading active writers
2026/01/08 01:22:17 DEBUG : file2: reading active writers
2026/01/08 01:22:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:18 DEBUG : Looking for writers
2026/01/08 01:22:18 DEBUG : file1: reading active writers
2026/01/08 01:22:18 DEBUG : file2: reading active writers
2026/01/08 01:22:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:19 DEBUG : Looking for writers
2026/01/08 01:22:19 DEBUG : file1: reading active writers
2026/01/08 01:22:19 DEBUG : file2: reading active writers
2026/01/08 01:22:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:20 DEBUG : Looking for writers
2026/01/08 01:22:20 DEBUG : file1: reading active writers
2026/01/08 01:22:20 DEBUG : file2: reading active writers
2026/01/08 01:22:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:21 DEBUG : Looking for writers
2026/01/08 01:22:21 DEBUG : file1: reading active writers
2026/01/08 01:22:21 DEBUG : file2: reading active writers
2026/01/08 01:22:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:22 DEBUG : Looking for writers
2026/01/08 01:22:22 DEBUG : file1: reading active writers
2026/01/08 01:22:22 DEBUG : file2: reading active writers
2026/01/08 01:22:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:23 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a2b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00073c708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641308480} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655560525074874 ext:181892359898 loc:0x42b6f20} ATime:{wall:14001655560525633027 ext:181892918051 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000a2b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00073c808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641308736} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655560526818823 ext:181894103847 loc:0x42b6f20} ATime:{wall:14001655560527261989 ext:181894547013 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/08 01:22:23 DEBUG : >WaitForWriters: 
2026/01/08 01:22:23 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/08 01:22:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/08 01:22:27 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:22:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
2026/01/08 01:22:28 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:22:28.360972 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:28.360994 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:28 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:29.240819 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:29.240850 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:29 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:29 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)
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/08 01:22:31 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:22:31 DEBUG : Looking for writers
2026/01/08 01:22:31 DEBUG : file1: reading active writers
2026/01/08 01:22:31 DEBUG : file2: reading active writers
2026/01/08 01:22:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/08 01:22:31 DEBUG : Looking for writers
2026/01/08 01:22:31 DEBUG : file1: reading active writers
2026/01/08 01:22:31 DEBUG : file2: reading active writers
2026/01/08 01:22:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/08 01:22:31 DEBUG : Looking for writers
2026/01/08 01:22:31 DEBUG : file1: reading active writers
2026/01/08 01:22:31 DEBUG : file2: reading active writers
2026/01/08 01:22:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/08 01:22:31 DEBUG : Looking for writers
2026/01/08 01:22:31 DEBUG : file1: reading active writers
2026/01/08 01:22:31 DEBUG : file2: reading active writers
2026/01/08 01:22:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/08 01:22:31 DEBUG : Looking for writers
2026/01/08 01:22:31 DEBUG : file2: reading active writers
2026/01/08 01:22:31 DEBUG : file1: reading active writers
2026/01/08 01:22:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/08 01:22:31 DEBUG : Looking for writers
2026/01/08 01:22:31 DEBUG : file1: reading active writers
2026/01/08 01:22:31 DEBUG : file2: reading active writers
2026/01/08 01:22:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/08 01:22:32 DEBUG : Looking for writers
2026/01/08 01:22:32 DEBUG : file1: reading active writers
2026/01/08 01:22:32 DEBUG : file2: reading active writers
2026/01/08 01:22:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/08 01:22:32 DEBUG : Looking for writers
2026/01/08 01:22:32 DEBUG : file2: reading active writers
2026/01/08 01:22:32 DEBUG : file1: reading active writers
2026/01/08 01:22:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:33 DEBUG : Looking for writers
2026/01/08 01:22:33 DEBUG : file1: reading active writers
2026/01/08 01:22:33 DEBUG : file2: reading active writers
2026/01/08 01:22:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:34 DEBUG : Looking for writers
2026/01/08 01:22:34 DEBUG : file1: reading active writers
2026/01/08 01:22:34 DEBUG : file2: reading active writers
2026/01/08 01:22:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:35 DEBUG : Looking for writers
2026/01/08 01:22:35 DEBUG : file2: reading active writers
2026/01/08 01:22:35 DEBUG : file1: reading active writers
2026/01/08 01:22:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:36 DEBUG : Looking for writers
2026/01/08 01:22:36 DEBUG : file1: reading active writers
2026/01/08 01:22:36 DEBUG : file2: reading active writers
2026/01/08 01:22:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:37 DEBUG : Looking for writers
2026/01/08 01:22:37 DEBUG : file1: reading active writers
2026/01/08 01:22:37 DEBUG : file2: reading active writers
2026/01/08 01:22:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:38 DEBUG : Looking for writers
2026/01/08 01:22:38 DEBUG : file1: reading active writers
2026/01/08 01:22:38 DEBUG : file2: reading active writers
2026/01/08 01:22:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:39 DEBUG : Looking for writers
2026/01/08 01:22:39 DEBUG : file1: reading active writers
2026/01/08 01:22:39 DEBUG : file2: reading active writers
2026/01/08 01:22:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:40 DEBUG : Looking for writers
2026/01/08 01:22:40 DEBUG : file1: reading active writers
2026/01/08 01:22:40 DEBUG : file2: reading active writers
2026/01/08 01:22:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:41 DEBUG : Looking for writers
2026/01/08 01:22:41 DEBUG : file1: reading active writers
2026/01/08 01:22:41 DEBUG : file2: reading active writers
2026/01/08 01:22:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:42 DEBUG : Looking for writers
2026/01/08 01:22:42 DEBUG : file1: reading active writers
2026/01/08 01:22:42 DEBUG : file2: reading active writers
2026/01/08 01:22:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:43 DEBUG : Looking for writers
2026/01/08 01:22:43 DEBUG : file2: reading active writers
2026/01/08 01:22:43 DEBUG : file1: reading active writers
2026/01/08 01:22:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:44 DEBUG : Looking for writers
2026/01/08 01:22:44 DEBUG : file1: reading active writers
2026/01/08 01:22:44 DEBUG : file2: reading active writers
2026/01/08 01:22:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:45 DEBUG : Looking for writers
2026/01/08 01:22:45 DEBUG : file2: reading active writers
2026/01/08 01:22:45 DEBUG : file1: reading active writers
2026/01/08 01:22:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:46 DEBUG : Looking for writers
2026/01/08 01:22:46 DEBUG : file1: reading active writers
2026/01/08 01:22:46 DEBUG : file2: reading active writers
2026/01/08 01:22:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:47 DEBUG : Looking for writers
2026/01/08 01:22:47 DEBUG : file1: reading active writers
2026/01/08 01:22:47 DEBUG : file2: reading active writers
2026/01/08 01:22:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:48 DEBUG : Looking for writers
2026/01/08 01:22:48 DEBUG : file1: reading active writers
2026/01/08 01:22:48 DEBUG : file2: reading active writers
2026/01/08 01:22:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:49 DEBUG : Looking for writers
2026/01/08 01:22:49 DEBUG : file1: reading active writers
2026/01/08 01:22:49 DEBUG : file2: reading active writers
2026/01/08 01:22:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:50 DEBUG : Looking for writers
2026/01/08 01:22:50 DEBUG : file1: reading active writers
2026/01/08 01:22:50 DEBUG : file2: reading active writers
2026/01/08 01:22:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:51 DEBUG : Looking for writers
2026/01/08 01:22:51 DEBUG : file1: reading active writers
2026/01/08 01:22:51 DEBUG : file2: reading active writers
2026/01/08 01:22:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:52 DEBUG : Looking for writers
2026/01/08 01:22:52 DEBUG : file1: reading active writers
2026/01/08 01:22:52 DEBUG : file2: reading active writers
2026/01/08 01:22:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/08 01:22:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/08 01:22:53 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/08 01:22:53 DEBUG : Looking for writers
2026/01/08 01:22:53 DEBUG : file1: reading active writers
2026/01/08 01:22:53 DEBUG : file2: reading active writers
2026/01/08 01:22:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:53 DEBUG : file1: vfs cache: starting upload
2026/01/08 01:22:54 DEBUG : Looking for writers
2026/01/08 01:22:54 DEBUG : file1: reading active writers
2026/01/08 01:22:54 DEBUG : file2: reading active writers
2026/01/08 01:22:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:54 DEBUG : file2: vfs cache: starting upload
2026/01/08 01:22:55.130294 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:55.130332 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:55 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:55 DEBUG : Looking for writers
2026/01/08 01:22:55 DEBUG : file1: reading active writers
2026/01/08 01:22:55 DEBUG : file2: reading active writers
2026/01/08 01:22:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:56.181716 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:22:56.181737 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:56 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:56 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:22:56 DEBUG : Looking for writers
2026/01/08 01:22:56 DEBUG : file1: reading active writers
2026/01/08 01:22:56 DEBUG : file2: reading active writers
2026/01/08 01:22:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:57 DEBUG : Looking for writers
2026/01/08 01:22:57 DEBUG : file1: reading active writers
2026/01/08 01:22:57 DEBUG : file2: reading active writers
2026/01/08 01:22:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:58 DEBUG : Looking for writers
2026/01/08 01:22:58 DEBUG : file1: reading active writers
2026/01/08 01:22:58 DEBUG : file2: reading active writers
2026/01/08 01:22:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:22:59 DEBUG : Looking for writers
2026/01/08 01:22:59 DEBUG : file1: reading active writers
2026/01/08 01:22:59 DEBUG : file2: reading active writers
2026/01/08 01:22:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:23:00 DEBUG : Looking for writers
2026/01/08 01:23:00 DEBUG : file1: reading active writers
2026/01/08 01:23:00 DEBUG : file2: reading active writers
2026/01/08 01:23:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/08 01:23:01 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a2b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00073c708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641308480} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655560525074874 ext:181892359898 loc:0x42b6f20} ATime:{wall:14001655560525633027 ext:181892918051 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000a2b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00073c808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641308736} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001655560526818823 ext:181894103847 loc:0x42b6f20} ATime:{wall:14001655560527261989 ext:181894547013 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/08 01:23:01 DEBUG : >WaitForWriters: 
2026/01/08 01:23:01 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:23:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.22s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:01 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:01 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:23:01 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:01 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:01 DEBUG : Config file has changed externally - reloading
2026/01/08 01:23:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:01 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:23:02.461458 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:02.461476 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:02 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:02 DEBUG : Looking for writers
2026/01/08 01:23:02 DEBUG : >WaitForWriters: 
2026/01/08 01:23:02 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:23:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (1.07s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:02 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:02 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:23:02 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:02 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:02 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:23:03.270822 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:03.270860 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:03 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:03 DEBUG : Looking for writers
2026/01/08 01:23:03 DEBUG : >WaitForWriters: 
2026/01/08 01:23:03 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:23:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.82s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:03 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:03 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:23:03 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:03 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:23:03 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:23:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:23:03 DEBUG : file1: newRWFileHandle: 
2026/01/08 01:23:03 DEBUG : file1(0xc0009061c0): openPending: 
2026/01/08 01:23:03 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/08 01:23:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:23:03 DEBUG : file1(0xc0009061c0): >openPending: err=<nil>
2026/01/08 01:23:03 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/08 01:23:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:23:03 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/08 01:23:03 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/08 01:23:04.522155 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:04.522185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:04 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:04 DEBUG : Looking for writers
2026/01/08 01:23:04 DEBUG : file1: reading active writers
2026/01/08 01:23:04 DEBUG : file1: active writers 1
2026/01/08 01:23:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/08 01:23:04 DEBUG : Looking for writers
2026/01/08 01:23:04 DEBUG : file1: reading active writers
2026/01/08 01:23:04 DEBUG : file1: active writers 1
2026/01/08 01:23:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/08 01:23:04 DEBUG : Looking for writers
2026/01/08 01:23:04 DEBUG : file1: reading active writers
2026/01/08 01:23:04 DEBUG : file1: active writers 1
2026/01/08 01:23:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/08 01:23:04 DEBUG : Looking for writers
2026/01/08 01:23:04 DEBUG : file1: reading active writers
2026/01/08 01:23:04 DEBUG : file1: active writers 1
2026/01/08 01:23:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/08 01:23:04 DEBUG : Looking for writers
2026/01/08 01:23:04 DEBUG : file1: reading active writers
2026/01/08 01:23:04 DEBUG : file1: active writers 1
2026/01/08 01:23:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/08 01:23:04 DEBUG : Looking for writers
2026/01/08 01:23:04 DEBUG : file1: reading active writers
2026/01/08 01:23:04 DEBUG : file1: active writers 1
2026/01/08 01:23:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/08 01:23:05 DEBUG : Looking for writers
2026/01/08 01:23:05 DEBUG : file1: reading active writers
2026/01/08 01:23:05 DEBUG : file1: active writers 1
2026/01/08 01:23:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/08 01:23:05 DEBUG : Looking for writers
2026/01/08 01:23:05 DEBUG : file1: reading active writers
2026/01/08 01:23:05 DEBUG : file1: active writers 1
2026/01/08 01:23:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:06 DEBUG : Looking for writers
2026/01/08 01:23:06 DEBUG : file1: reading active writers
2026/01/08 01:23:06 DEBUG : file1: active writers 1
2026/01/08 01:23:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:07 DEBUG : Looking for writers
2026/01/08 01:23:07 DEBUG : file1: reading active writers
2026/01/08 01:23:07 DEBUG : file1: active writers 1
2026/01/08 01:23:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:08 DEBUG : Looking for writers
2026/01/08 01:23:08 DEBUG : file1: reading active writers
2026/01/08 01:23:08 DEBUG : file1: active writers 1
2026/01/08 01:23:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:09 DEBUG : Looking for writers
2026/01/08 01:23:09 DEBUG : file1: reading active writers
2026/01/08 01:23:09 DEBUG : file1: active writers 1
2026/01/08 01:23:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:10 DEBUG : Looking for writers
2026/01/08 01:23:10 DEBUG : file1: reading active writers
2026/01/08 01:23:10 DEBUG : file1: active writers 1
2026/01/08 01:23:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:11 DEBUG : Looking for writers
2026/01/08 01:23:11 DEBUG : file1: reading active writers
2026/01/08 01:23:11 DEBUG : file1: active writers 1
2026/01/08 01:23:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:12 DEBUG : Looking for writers
2026/01/08 01:23:12 DEBUG : file1: reading active writers
2026/01/08 01:23:12 DEBUG : file1: active writers 1
2026/01/08 01:23:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:13 DEBUG : Looking for writers
2026/01/08 01:23:13 DEBUG : file1: reading active writers
2026/01/08 01:23:13 DEBUG : file1: active writers 1
2026/01/08 01:23:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:14 DEBUG : Looking for writers
2026/01/08 01:23:14 DEBUG : file1: reading active writers
2026/01/08 01:23:14 DEBUG : file1: active writers 1
2026/01/08 01:23:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:15 DEBUG : Looking for writers
2026/01/08 01:23:15 DEBUG : file1: reading active writers
2026/01/08 01:23:15 DEBUG : file1: active writers 1
2026/01/08 01:23:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:16 DEBUG : Looking for writers
2026/01/08 01:23:16 DEBUG : file1: reading active writers
2026/01/08 01:23:16 DEBUG : file1: active writers 1
2026/01/08 01:23:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:17 DEBUG : Looking for writers
2026/01/08 01:23:17 DEBUG : file1: reading active writers
2026/01/08 01:23:17 DEBUG : file1: active writers 1
2026/01/08 01:23:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:18 DEBUG : Looking for writers
2026/01/08 01:23:18 DEBUG : file1: reading active writers
2026/01/08 01:23:18 DEBUG : file1: active writers 1
2026/01/08 01:23:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:19 DEBUG : Looking for writers
2026/01/08 01:23:19 DEBUG : file1: reading active writers
2026/01/08 01:23:19 DEBUG : file1: active writers 1
2026/01/08 01:23:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:20 DEBUG : Looking for writers
2026/01/08 01:23:20 DEBUG : file1: reading active writers
2026/01/08 01:23:20 DEBUG : file1: active writers 1
2026/01/08 01:23:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:21 DEBUG : Looking for writers
2026/01/08 01:23:21 DEBUG : file1: reading active writers
2026/01/08 01:23:21 DEBUG : file1: active writers 1
2026/01/08 01:23:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:22 DEBUG : Looking for writers
2026/01/08 01:23:22 DEBUG : file1: reading active writers
2026/01/08 01:23:22 DEBUG : file1: active writers 1
2026/01/08 01:23:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:23 DEBUG : Looking for writers
2026/01/08 01:23:23 DEBUG : file1: reading active writers
2026/01/08 01:23:23 DEBUG : file1: active writers 1
2026/01/08 01:23:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:24 DEBUG : Looking for writers
2026/01/08 01:23:24 DEBUG : file1: reading active writers
2026/01/08 01:23:24 DEBUG : file1: active writers 1
2026/01/08 01:23:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:25 DEBUG : Looking for writers
2026/01/08 01:23:25 DEBUG : file1: reading active writers
2026/01/08 01:23:25 DEBUG : file1: active writers 1
2026/01/08 01:23:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:26 DEBUG : Looking for writers
2026/01/08 01:23:26 DEBUG : file1: reading active writers
2026/01/08 01:23:26 DEBUG : file1: active writers 1
2026/01/08 01:23:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:27 DEBUG : Looking for writers
2026/01/08 01:23:27 DEBUG : file1: reading active writers
2026/01/08 01:23:27 DEBUG : file1: active writers 1
2026/01/08 01:23:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:28 DEBUG : Looking for writers
2026/01/08 01:23:28 DEBUG : file1: reading active writers
2026/01/08 01:23:28 DEBUG : file1: active writers 1
2026/01/08 01:23:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:29 DEBUG : Looking for writers
2026/01/08 01:23:29 DEBUG : file1: reading active writers
2026/01/08 01:23:29 DEBUG : file1: active writers 1
2026/01/08 01:23:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:30 DEBUG : Looking for writers
2026/01/08 01:23:30 DEBUG : file1: reading active writers
2026/01/08 01:23:30 DEBUG : file1: active writers 1
2026/01/08 01:23:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:31 DEBUG : Looking for writers
2026/01/08 01:23:31 DEBUG : file1: reading active writers
2026/01/08 01:23:31 DEBUG : file1: active writers 1
2026/01/08 01:23:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:32 DEBUG : Looking for writers
2026/01/08 01:23:32 DEBUG : file1: reading active writers
2026/01/08 01:23:32 DEBUG : file1: active writers 1
2026/01/08 01:23:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:33 DEBUG : Looking for writers
2026/01/08 01:23:33 DEBUG : file1: reading active writers
2026/01/08 01:23:33 DEBUG : file1: active writers 1
2026/01/08 01:23:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/08 01:23:34 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00074eb40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f4708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635770688} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000504068 info:{ModTime:{wall:14001655635806612281 ext:252011969655 loc:0x42b6f20} ATime:{wall:14001655635806612281 ext:252011969655 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/08 01:23:34 DEBUG : >WaitForWriters: 
2026/01/08 01:23:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:23:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (31.24s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:34 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/08 01:23:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:34 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/08 01:23:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-texegon0keho"
2026/01/08 01:23:34 INFO  : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/08 01:23:34 DEBUG : forgetting directory cache
2026/01/08 01:23:35.374201 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:35.374227 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:35 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:35 DEBUG : Looking for writers
2026/01/08 01:23:35 DEBUG : >WaitForWriters: 
2026/01/08 01:23:35 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': vfs cache: cleaner exiting
2026/01/08 01:23:35 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.77s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:36.025611 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:36.025713 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:36 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.64s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:37.013131 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:37.013149 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:37 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (1.08s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:37 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:37 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:23:37.774583 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:37.774617 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:37 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:37 DEBUG : Looking for writers
2026/01/08 01:23:37 DEBUG : >WaitForWriters: 
2026/01/08 01:23:37 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.65s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:37 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:37 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:23:38.666935 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:38.667020 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:38 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:38 DEBUG : Looking for writers
2026/01/08 01:23:38 DEBUG : >WaitForWriters: 
2026/01/08 01:23:38 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.90s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:38 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:38 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:23:39.676269 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:39.676318 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:39 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:39 DEBUG : Looking for writers
2026/01/08 01:23:39 DEBUG : >WaitForWriters: 
2026/01/08 01:23:39 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (1.08s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:39 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:39 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:23:40.710577 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:40.710617 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:40 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:40 DEBUG : Looking for writers
2026/01/08 01:23:40 DEBUG : >WaitForWriters: 
2026/01/08 01:23:40 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (1.04s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:40 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:40 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:23:41 ERROR : error listing: directory not found
2026/01/08 01:23:42.077319 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:42.077356 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:42 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/08 01:23:42 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:42 DEBUG : Looking for writers
2026/01/08 01:23:42 DEBUG : >WaitForWriters: 
2026/01/08 01:23:42 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.37s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:42 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:42 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:23:42 ERROR : error listing: directory not found
2026/01/08 01:23:42 ERROR : error listing: directory not found
2026/01/08 01:23:43.673612 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:43.673634 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:43 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/08 01:23:43 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:43 DEBUG : Looking for writers
2026/01/08 01:23:43 DEBUG : >WaitForWriters: 
2026/01/08 01:23:43 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.61s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:23:43 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:23:43 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:23:43 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:23:44 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:23:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:23:44 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:23:44 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:23:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:23:44 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/08 01:23:44 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/08 01:23:44 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/08 01:23:44 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (5 bytes), uploading instead of streaming
2026/01/08 01:23:44.992047 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:44.992072 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:44 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:44 DEBUG : file1: Remove: 
2026/01/08 01:23:44 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:23:44 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/08 01:23:45 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/08 01:23:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/08 01:23:49 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/08 01:23:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:23:53 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:23:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:23:53 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:23:53 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:23:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:23:53 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (0 bytes), uploading instead of streaming
2026/01/08 01:23:54.253333 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:23:54.253366 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:54 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:23:54 DEBUG : file1: Remove: 
2026/01/08 01:23:54 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:23:54 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/08 01:23:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:23:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:23:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:23:54 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:23:54 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:23:54 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/01/08 01:23:54 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:23:54 DEBUG : Looking for writers
2026/01/08 01:23:54 DEBUG : file1: reading active writers
2026/01/08 01:23:54 DEBUG : file1: active writers 1
2026/01/08 01:23:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/08 01:23:54 DEBUG : Looking for writers
2026/01/08 01:23:54 DEBUG : file1: reading active writers
2026/01/08 01:23:54 DEBUG : file1: active writers 1
2026/01/08 01:23:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/08 01:23:54 DEBUG : Looking for writers
2026/01/08 01:23:54 DEBUG : file1: reading active writers
2026/01/08 01:23:54 DEBUG : file1: active writers 1
2026/01/08 01:23:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/08 01:23:54 DEBUG : Looking for writers
2026/01/08 01:23:54 DEBUG : file1: reading active writers
2026/01/08 01:23:54 DEBUG : file1: active writers 1
2026/01/08 01:23:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/08 01:23:54 DEBUG : Looking for writers
2026/01/08 01:23:54 DEBUG : file1: reading active writers
2026/01/08 01:23:54 DEBUG : file1: active writers 1
2026/01/08 01:23:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/08 01:23:54 DEBUG : Looking for writers
2026/01/08 01:23:54 DEBUG : file1: reading active writers
2026/01/08 01:23:54 DEBUG : file1: active writers 1
2026/01/08 01:23:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/08 01:23:54 DEBUG : Looking for writers
2026/01/08 01:23:54 DEBUG : file1: reading active writers
2026/01/08 01:23:54 DEBUG : file1: active writers 1
2026/01/08 01:23:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/08 01:23:55 DEBUG : Looking for writers
2026/01/08 01:23:55 DEBUG : file1: reading active writers
2026/01/08 01:23:55 DEBUG : file1: active writers 1
2026/01/08 01:23:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:23:56 DEBUG : Looking for writers
2026/01/08 01:23:56 DEBUG : file1: reading active writers
2026/01/08 01:23:56 DEBUG : file1: active writers 1
2026/01/08 01:23:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:23:57 DEBUG : Looking for writers
2026/01/08 01:23:57 DEBUG : file1: reading active writers
2026/01/08 01:23:57 DEBUG : file1: active writers 1
2026/01/08 01:23:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:23:58 DEBUG : Looking for writers
2026/01/08 01:23:58 DEBUG : file1: reading active writers
2026/01/08 01:23:58 DEBUG : file1: active writers 1
2026/01/08 01:23:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:23:59 DEBUG : Looking for writers
2026/01/08 01:23:59 DEBUG : file1: reading active writers
2026/01/08 01:23:59 DEBUG : file1: active writers 1
2026/01/08 01:23:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:00 DEBUG : Looking for writers
2026/01/08 01:24:00 DEBUG : file1: reading active writers
2026/01/08 01:24:00 DEBUG : file1: active writers 1
2026/01/08 01:24:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:01 DEBUG : Looking for writers
2026/01/08 01:24:01 DEBUG : file1: reading active writers
2026/01/08 01:24:01 DEBUG : file1: active writers 1
2026/01/08 01:24:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:02 DEBUG : Looking for writers
2026/01/08 01:24:02 DEBUG : file1: reading active writers
2026/01/08 01:24:02 DEBUG : file1: active writers 1
2026/01/08 01:24:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:03 DEBUG : Looking for writers
2026/01/08 01:24:03 DEBUG : file1: reading active writers
2026/01/08 01:24:03 DEBUG : file1: active writers 1
2026/01/08 01:24:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:04 DEBUG : Looking for writers
2026/01/08 01:24:04 DEBUG : file1: reading active writers
2026/01/08 01:24:04 DEBUG : file1: active writers 1
2026/01/08 01:24:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:05 DEBUG : Looking for writers
2026/01/08 01:24:05 DEBUG : file1: reading active writers
2026/01/08 01:24:05 DEBUG : file1: active writers 1
2026/01/08 01:24:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:06 DEBUG : Looking for writers
2026/01/08 01:24:06 DEBUG : file1: reading active writers
2026/01/08 01:24:06 DEBUG : file1: active writers 1
2026/01/08 01:24:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:07 DEBUG : Looking for writers
2026/01/08 01:24:07 DEBUG : file1: reading active writers
2026/01/08 01:24:07 DEBUG : file1: active writers 1
2026/01/08 01:24:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:08 DEBUG : Looking for writers
2026/01/08 01:24:08 DEBUG : file1: reading active writers
2026/01/08 01:24:08 DEBUG : file1: active writers 1
2026/01/08 01:24:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:09 DEBUG : Looking for writers
2026/01/08 01:24:09 DEBUG : file1: reading active writers
2026/01/08 01:24:09 DEBUG : file1: active writers 1
2026/01/08 01:24:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:10 DEBUG : Looking for writers
2026/01/08 01:24:10 DEBUG : file1: reading active writers
2026/01/08 01:24:10 DEBUG : file1: active writers 1
2026/01/08 01:24:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:11 DEBUG : Looking for writers
2026/01/08 01:24:11 DEBUG : file1: reading active writers
2026/01/08 01:24:11 DEBUG : file1: active writers 1
2026/01/08 01:24:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:12 DEBUG : Looking for writers
2026/01/08 01:24:12 DEBUG : file1: reading active writers
2026/01/08 01:24:12 DEBUG : file1: active writers 1
2026/01/08 01:24:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:13 DEBUG : Looking for writers
2026/01/08 01:24:13 DEBUG : file1: reading active writers
2026/01/08 01:24:13 DEBUG : file1: active writers 1
2026/01/08 01:24:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:14 DEBUG : Looking for writers
2026/01/08 01:24:14 DEBUG : file1: reading active writers
2026/01/08 01:24:14 DEBUG : file1: active writers 1
2026/01/08 01:24:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:15 DEBUG : Looking for writers
2026/01/08 01:24:15 DEBUG : file1: reading active writers
2026/01/08 01:24:15 DEBUG : file1: active writers 1
2026/01/08 01:24:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:16 DEBUG : Looking for writers
2026/01/08 01:24:16 DEBUG : file1: reading active writers
2026/01/08 01:24:16 DEBUG : file1: active writers 1
2026/01/08 01:24:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:17 DEBUG : Looking for writers
2026/01/08 01:24:17 DEBUG : file1: reading active writers
2026/01/08 01:24:17 DEBUG : file1: active writers 1
2026/01/08 01:24:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:18 DEBUG : Looking for writers
2026/01/08 01:24:18 DEBUG : file1: reading active writers
2026/01/08 01:24:18 DEBUG : file1: active writers 1
2026/01/08 01:24:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:19 DEBUG : Looking for writers
2026/01/08 01:24:19 DEBUG : file1: reading active writers
2026/01/08 01:24:19 DEBUG : file1: active writers 1
2026/01/08 01:24:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:20 DEBUG : Looking for writers
2026/01/08 01:24:20 DEBUG : file1: reading active writers
2026/01/08 01:24:20 DEBUG : file1: active writers 1
2026/01/08 01:24:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:21 DEBUG : Looking for writers
2026/01/08 01:24:21 DEBUG : file1: reading active writers
2026/01/08 01:24:21 DEBUG : file1: active writers 1
2026/01/08 01:24:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:22 DEBUG : Looking for writers
2026/01/08 01:24:22 DEBUG : file1: reading active writers
2026/01/08 01:24:22 DEBUG : file1: active writers 1
2026/01/08 01:24:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:23 DEBUG : Looking for writers
2026/01/08 01:24:23 DEBUG : file1: reading active writers
2026/01/08 01:24:23 DEBUG : file1: active writers 1
2026/01/08 01:24:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/08 01:24:24 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/08 01:24:24 DEBUG : >WaitForWriters: 
2026/01/08 01:24:24 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (40.48s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:24 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:24 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:24:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:24:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:24 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:24:24 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:24:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:24 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/08 01:24:25 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/08 01:24:25 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/08 01:24:25 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/08 01:24:25 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (11 bytes), uploading instead of streaming
2026/01/08 01:24:26.530184 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:26.530218 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:26 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:26 DEBUG : file1: Remove: 
2026/01/08 01:24:26 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:24:26 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/01/08 01:24:26 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/01/08 01:24:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/08 01:24:28 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
2026/01/08 01:24:30 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/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/08 01:24:34 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:34 DEBUG : Looking for writers
2026/01/08 01:24:34 DEBUG : >WaitForWriters: 
2026/01/08 01:24:35 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.68s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:35 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:35 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:24:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:24:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:24:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:24:35 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/08 01:24:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:35 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (5 bytes), uploading instead of streaming
2026/01/08 01:24:35.986550 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:35.986796 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:35 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:35 DEBUG : file1: Remove: 
2026/01/08 01:24:35 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:24:35 DEBUG : file1: >Remove: err=<nil>
2026/01/08 01:24:35 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/08 01:24:35 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/08 01:24:35 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:35 DEBUG : Looking for writers
2026/01/08 01:24:35 DEBUG : >WaitForWriters: 
2026/01/08 01:24:36 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.06s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:36 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:36 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:36 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:24:36 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:24:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:36 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:24:36 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:24:36 DEBUG : file1: WriteFileHandle.Release closing
2026/01/08 01:24:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:36 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (0 bytes), uploading instead of streaming
2026/01/08 01:24:37.262266 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:37.262300 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:37 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:37 DEBUG : file1: Remove: 
2026/01/08 01:24:37 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:24:37 DEBUG : file1: >Remove: err=<nil>
2026/01/08 01:24:37 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/01/08 01:24:37 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/08 01:24:37 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:37 DEBUG : Looking for writers
2026/01/08 01:24:37 DEBUG : >WaitForWriters: 
2026/01/08 01:24:37 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.28s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:37 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:37 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:24:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:24:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:37 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:24:37 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:24:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:37 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (2 bytes), uploading instead of streaming
2026/01/08 01:24:38.305745 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:38.305763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:38 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:38 DEBUG : file1: Remove: 
2026/01/08 01:24:38 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:24:38 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/01/08 01:24:38 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:38 DEBUG : Looking for writers
2026/01/08 01:24:38 DEBUG : >WaitForWriters: 
2026/01/08 01:24:38 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.12s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:38 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:38 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:38 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:24:38 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:24:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:38 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:24:38 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:24:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:38 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (0 bytes), uploading instead of streaming
2026/01/08 01:24:39.445216 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:39.445244 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:39 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:39 DEBUG : file1: Remove: 
2026/01/08 01:24:39 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:24:39 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/01/08 01:24:39 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/08 01:24:39 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/01/08 01:24:39 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:39 DEBUG : Looking for writers
2026/01/08 01:24:39 DEBUG : >WaitForWriters: 
2026/01/08 01:24:39 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.06s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:39 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:39 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:39 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/08 01:24:39 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/08 01:24:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:39 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/08 01:24:39 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/08 01:24:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/08 01:24:39 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': File to upload is small (100 bytes), uploading instead of streaming
2026/01/08 01:24:40.615830 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:40.615856 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:40 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)
2026/01/08 01:24:40 DEBUG : file1: Remove: 
2026/01/08 01:24:40 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/08 01:24:40 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/01/08 01:24:40 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/08 01:24:40 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/01/08 01:24:40 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:40 DEBUG : Looking for writers
2026/01/08 01:24:40 DEBUG : >WaitForWriters: 
2026/01/08 01:24:40 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.18s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:40 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:40 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:41.458362 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:41.458576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:41 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:41 DEBUG : Looking for writers
2026/01/08 01:24:41 DEBUG : >WaitForWriters: 
2026/01/08 01:24:41 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.93s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:41 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:41 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:42.236681 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:42.236702 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:42 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:42 DEBUG : Looking for writers
2026/01/08 01:24:42 DEBUG : >WaitForWriters: 
2026/01/08 01:24:42 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.70s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:42 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:42 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:42.959937 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:42.959971 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:42 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:42 DEBUG : Looking for writers
2026/01/08 01:24:42 DEBUG : >WaitForWriters: 
2026/01/08 01:24:43 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.70s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-texegon0keho'", Local "Local file system at /tmp/rclone174652180", Modify Window "1s"
2026/01/08 01:24:43 INFO  : proton drive root link ID 'rclone-test-texegon0keho': poll-interval is not supported by this remote
2026/01/08 01:24:43 NOTICE: proton drive root link ID 'rclone-test-texegon0keho': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/08 01:24:43.779028 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/08 01:24:43.779055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-texegon0keho'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/08 01:24:43 DEBUG : WaitForWriters: timeout=30s
2026/01/08 01:24:43 DEBUG : Looking for writers
2026/01/08 01:24:43 DEBUG : >WaitForWriters: 
2026/01/08 01:24:43 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.83s)
FAIL
2026/01/08 01:24:43 DEBUG : proton drive root link ID 'rclone-test-texegon0keho': Purge remote
2026/01/08 01:24:43 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 5m52.334449514s (try 2/5): 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]