"./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)
2026/03/05 01:09:33 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-manumaz4fomi"
2026/03/05 01:09:33 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/05 01:09:33 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': Has cached credentials
2026/03/05 01:09:35 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': Used cached credential to initialize the ProtonDrive API
2026/03/05 01:09:35 DEBUG : Creating backend with remote "/tmp/rclone3463167038"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:35 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:35 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:36.610653 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:36.610792 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:36 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:36 DEBUG : Looking for writers
2026/03/05 01:09:36 DEBUG : >WaitForWriters: 
2026/03/05 01:09:36 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.88s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:36 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:36 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:37.524752 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:37.524787 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:37 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:37 DEBUG : Looking for writers
2026/03/05 01:09:37 DEBUG : >WaitForWriters: 
2026/03/05 01:09:38 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (1.24s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:38 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:38 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:39.097964 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:39.097999 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:39 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:39 DEBUG : Looking for writers
2026/03/05 01:09:39 DEBUG : >WaitForWriters: 
2026/03/05 01:09:39 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (1.21s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:39 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:39 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:40.051707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:40.051737 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:40 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:40 DEBUG : Looking for writers
2026/03/05 01:09:40 DEBUG : >WaitForWriters: 
2026/03/05 01:09:40 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.95s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:40 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:40 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:41.398376 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:41.398413 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:41 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:41 DEBUG : Looking for writers
2026/03/05 01:09:41 DEBUG : >WaitForWriters: 
2026/03/05 01:09:41 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (1.35s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:41 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:41 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:42.457472 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:42.457493 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:42 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:42 DEBUG : Looking for writers
2026/03/05 01:09:42 DEBUG : >WaitForWriters: 
2026/03/05 01:09:42 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (1.07s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:42 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:42 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:43.321812 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:43.321866 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:43 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:43 DEBUG : Looking for writers
2026/03/05 01:09:43 DEBUG : >WaitForWriters: 
2026/03/05 01:09:43 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.85s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:43 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:43 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:44.822921 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:44.822943 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:44 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:44 DEBUG : Looking for writers
2026/03/05 01:09:44 DEBUG : >WaitForWriters: 
2026/03/05 01:09:44 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (1.49s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:44 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:44 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:45.621272 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:45.621301 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:45 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:45 DEBUG : Looking for writers
2026/03/05 01:09:45 DEBUG : >WaitForWriters: 
2026/03/05 01:09:45 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.80s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:45 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:45 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:46.661692 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:46.661721 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:46 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:46 DEBUG : Looking for writers
2026/03/05 01:09:46 DEBUG : >WaitForWriters: 
2026/03/05 01:09:46 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (1.03s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:46 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:46 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:48.098614 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:48.098645 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:48 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:48 DEBUG : Looking for writers
2026/03/05 01:09:48 DEBUG : >WaitForWriters: 
2026/03/05 01:09:48 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (1.44s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:48 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:48 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:49.001581 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:49.001600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:49 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:49 DEBUG : Looking for writers
2026/03/05 01:09:49 DEBUG : >WaitForWriters: 
2026/03/05 01:09:49 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.94s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:49 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:49 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:50.427774 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:50.427802 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:50 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:50 DEBUG : Looking for writers
2026/03/05 01:09:50 DEBUG : >WaitForWriters: 
2026/03/05 01:09:50 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (1.65s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:50 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:50 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:51.601206 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:51.601224 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:51 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:51 DEBUG : Looking for writers
2026/03/05 01:09:51 DEBUG : >WaitForWriters: 
2026/03/05 01:09:51 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.94s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:51 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:51 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:52.637937 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:52.637958 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:52 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:52 DEBUG : Looking for writers
2026/03/05 01:09:52 DEBUG : >WaitForWriters: 
2026/03/05 01:09:52 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (1.03s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:52 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:52 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:54.406615 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:54.406648 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:54 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:54 DEBUG : Looking for writers
2026/03/05 01:09:54 DEBUG : >WaitForWriters: 
2026/03/05 01:09:54 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (1.83s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:54 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:54 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:55.353678 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:55.353722 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:55 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:55 DEBUG : Looking for writers
2026/03/05 01:09:55 DEBUG : >WaitForWriters: 
2026/03/05 01:09:55 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.91s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:55 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:55 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:56.362260 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:56.362281 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:56 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:56 DEBUG : Looking for writers
2026/03/05 01:09:56 DEBUG : >WaitForWriters: 
2026/03/05 01:09:56 ERROR : error listing: directory not found
--- FAIL: TestDirRename (1.06s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:56 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:56 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:58.012916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:58.012940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:58 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:58 DEBUG : Looking for writers
2026/03/05 01:09:58 DEBUG : >WaitForWriters: 
2026/03/05 01:09:58 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (1.56s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:58 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:58 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:58.803520 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:58.803557 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:58 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:58 DEBUG : Looking for writers
2026/03/05 01:09:58 DEBUG : >WaitForWriters: 
2026/03/05 01:09:58 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.82s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:58 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:58 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:09:59.660942 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:09:59.660974 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:09:59 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:09:59 DEBUG : Looking for writers
2026/03/05 01:09:59 DEBUG : >WaitForWriters: 
2026/03/05 01:09:59 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.95s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:09:59 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:09:59 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:01.231050 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:01.231072 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:01 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:01 DEBUG : Looking for writers
2026/03/05 01:10:01 DEBUG : >WaitForWriters: 
2026/03/05 01:10:01 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-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:01 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:01 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:02.187011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:02.187029 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:02 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:02 DEBUG : Looking for writers
2026/03/05 01:10:02 DEBUG : >WaitForWriters: 
2026/03/05 01:10:02 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-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:02 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:02 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:03.112177 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:03.112210 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:03 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:03 DEBUG : Looking for writers
2026/03/05 01:10:03 DEBUG : >WaitForWriters: 
2026/03/05 01:10:03 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-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:03 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:03 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:03 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:03 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:03 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:04.530734 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:04.530763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:04 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:04 DEBUG : Looking for writers
2026/03/05 01:10:04 DEBUG : >WaitForWriters: 
2026/03/05 01:10:04 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:04 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-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:04 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:04 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:04 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:04 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:04 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:05.415908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:05.415930 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:05 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:05 DEBUG : Looking for writers
2026/03/05 01:10:05 DEBUG : >WaitForWriters: 
2026/03/05 01:10:05 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:05 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-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:05 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:05 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:05 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:05 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:05 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:06.311492 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:06.311515 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:06 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:06 DEBUG : Looking for writers
2026/03/05 01:10:06 DEBUG : >WaitForWriters: 
2026/03/05 01:10:06 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:06 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (6.64s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (1.46s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.94s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (1.37s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (1.00s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.85s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (1.01s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:06 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:06 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:07.824819 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:07.824851 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:07 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:07 DEBUG : Looking for writers
2026/03/05 01:10:07 DEBUG : >WaitForWriters: 
2026/03/05 01:10:07 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (1.40s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:07 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:07 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:08.820110 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:08.820133 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:08 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:08 DEBUG : Looking for writers
2026/03/05 01:10:08 DEBUG : >WaitForWriters: 
2026/03/05 01:10:08 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (1.02s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:08 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:08 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:10.337829 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:10.337867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:10 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:10 DEBUG : Looking for writers
2026/03/05 01:10:10 DEBUG : >WaitForWriters: 
2026/03/05 01:10:10 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (1.52s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:10 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:10 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:11.306883 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:11.306920 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:11 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:11 DEBUG : Looking for writers
2026/03/05 01:10:11 DEBUG : >WaitForWriters: 
2026/03/05 01:10:11 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (1.00s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:11 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:11 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:12.262194 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:12.262224 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:12 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:12 DEBUG : Looking for writers
2026/03/05 01:10:12 DEBUG : >WaitForWriters: 
2026/03/05 01:10:12 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.92s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:12 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:12 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:13.594586 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:13.594646 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:13 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:13 DEBUG : Looking for writers
2026/03/05 01:10:13 DEBUG : >WaitForWriters: 
2026/03/05 01:10:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:13 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:13 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:13 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:13 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:13 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:13 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:14.485092 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:14.485128 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:14 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:14 DEBUG : Looking for writers
2026/03/05 01:10:14 DEBUG : >WaitForWriters: 
2026/03/05 01:10:14 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:14 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:14 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:14 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:14 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:14 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:14 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:14 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:15.356093 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:15.356124 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:15 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:15 DEBUG : Looking for writers
2026/03/05 01:10:15 DEBUG : >WaitForWriters: 
2026/03/05 01:10:15 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:15 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:15 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:15 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:15 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:15 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:15 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:16.336908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:16.336940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:16 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:16 DEBUG : Looking for writers
2026/03/05 01:10:16 DEBUG : >WaitForWriters: 
2026/03/05 01:10:16 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:16 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:16 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:16 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:16 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:16 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:16 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:17.215332 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:17.215366 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:17 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:17 DEBUG : Looking for writers
2026/03/05 01:10:17 DEBUG : >WaitForWriters: 
2026/03/05 01:10:17 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:17 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:17 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:17 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:17 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:17 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:17 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:18.125153 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:18.125175 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:18 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:18 DEBUG : Looking for writers
2026/03/05 01:10:18 DEBUG : >WaitForWriters: 
2026/03/05 01:10:18 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:18 ERROR : error listing: directory not found
--- FAIL: TestFileRename (5.87s)
    --- FAIL: TestFileRename/off,forceCache=false (1.35s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.85s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.92s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.95s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.85s)
    --- FAIL: TestFileRename/full,forceCache=false (0.93s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:18 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:18 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:19.388270 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:19.388327 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:19 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:19 DEBUG : Looking for writers
2026/03/05 01:10:19 DEBUG : >WaitForWriters: 
2026/03/05 01:10:19 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (1.24s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:19 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:19 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:20.229896 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:20.229927 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:20 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:20 DEBUG : Looking for writers
2026/03/05 01:10:20 DEBUG : >WaitForWriters: 
2026/03/05 01:10:20 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.87s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:20 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:20 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:21.170902 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:21.170932 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:21 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:21 DEBUG : Looking for writers
2026/03/05 01:10:21 DEBUG : >WaitForWriters: 
2026/03/05 01:10:21 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.90s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:21 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:21 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:22.279324 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:22.279357 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:22 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:22 DEBUG : Looking for writers
2026/03/05 01:10:22 DEBUG : >WaitForWriters: 
2026/03/05 01:10:22 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (1.14s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:22 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:22 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:10:23.107814 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:23.107846 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:23 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:23 DEBUG : Looking for writers
2026/03/05 01:10:23 DEBUG : >WaitForWriters: 
2026/03/05 01:10:23 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.81s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:23 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:23 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:23 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:23 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:23 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:23.996997 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:23.997031 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:23 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:23 DEBUG : Looking for writers
2026/03/05 01:10:23 DEBUG : >WaitForWriters: 
2026/03/05 01:10:23 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (1.13s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:24 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:24 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:24 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:24 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:24 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:25.606660 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:25.606689 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:25 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:25 DEBUG : Looking for writers
2026/03/05 01:10:25 DEBUG : >WaitForWriters: 
2026/03/05 01:10:25 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (1.47s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:25 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:25 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:25 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:25 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:25 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:26.514950 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:26.514984 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:26 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:26 DEBUG : Looking for writers
2026/03/05 01:10:26 DEBUG : >WaitForWriters: 
2026/03/05 01:10:26 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:26 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.81s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:26 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:26 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:26 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:26 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:26 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:27.793821 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:27.793853 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:27 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:27 DEBUG : Looking for writers
2026/03/05 01:10:27 DEBUG : >WaitForWriters: 
2026/03/05 01:10:27 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:27 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (1.33s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:27 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:27 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:27 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:27 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:27 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:28.684611 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:28.684643 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:28 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:28 DEBUG : Looking for writers
2026/03/05 01:10:28 DEBUG : >WaitForWriters: 
2026/03/05 01:10:28 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:10:28 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.90s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:10:28 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:10:28 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:10:28 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:28 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:10:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:10:28 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:10:28 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:10:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:10:29 DEBUG : file1: newRWFileHandle: 
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): openPending: 
2026/03/05 01:10:29 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/05 01:10:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): >openPending: err=<nil>
2026/03/05 01:10:29 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/05 01:10:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:10:29 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/05 01:10:29 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): _writeAt: size=5, off=0
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): >_writeAt: n=5, err=<nil>
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): _writeAt: size=7, off=5
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): >_writeAt: n=7, err=<nil>
2026/03/05 01:10:29 DEBUG : file1: vfs cache: truncate to size=11
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): close: 
2026/03/05 01:10:29 DEBUG : file1: vfs cache: setting modification time to 2026-03-05 01:10:29.059782484 +0000 UTC m=+55.703405821
2026/03/05 01:10:29 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): >close: err=<nil>
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): close: 
2026/03/05 01:10:29 DEBUG : file1(0xc000ba3f00): >close: err=file already closed
2026/03/05 01:10:29 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:10:29 DEBUG : Looking for writers
2026/03/05 01:10:29 DEBUG : file1: reading active writers
2026/03/05 01:10:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/05 01:10:29 DEBUG : Looking for writers
2026/03/05 01:10:29 DEBUG : file1: reading active writers
2026/03/05 01:10:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/05 01:10:29 DEBUG : Looking for writers
2026/03/05 01:10:29 DEBUG : file1: reading active writers
2026/03/05 01:10:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/05 01:10:29 DEBUG : Looking for writers
2026/03/05 01:10:29 DEBUG : file1: reading active writers
2026/03/05 01:10:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/05 01:10:29 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:10:29 DEBUG : Looking for writers
2026/03/05 01:10:29 DEBUG : file1: reading active writers
2026/03/05 01:10:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/05 01:10:29 DEBUG : Looking for writers
2026/03/05 01:10:29 DEBUG : file1: reading active writers
2026/03/05 01:10:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/05 01:10:29 DEBUG : Looking for writers
2026/03/05 01:10:29 DEBUG : file1: reading active writers
2026/03/05 01:10:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/05 01:10:30.062005 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:30.062028 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:30 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:30 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:10:30 DEBUG : Looking for writers
2026/03/05 01:10:30 DEBUG : file1: reading active writers
2026/03/05 01:10:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:31 DEBUG : Looking for writers
2026/03/05 01:10:31 DEBUG : file1: reading active writers
2026/03/05 01:10:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:32.175319 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:32.175358 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:32 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:32 DEBUG : Looking for writers
2026/03/05 01:10:32 DEBUG : file1: reading active writers
2026/03/05 01:10:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:32 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:10:33 DEBUG : Looking for writers
2026/03/05 01:10:33 DEBUG : file1: reading active writers
2026/03/05 01:10:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:33.562020 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:33.562039 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:33 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:34 DEBUG : Looking for writers
2026/03/05 01:10:34 DEBUG : file1: reading active writers
2026/03/05 01:10:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:34 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:10:35 DEBUG : Looking for writers
2026/03/05 01:10:35 DEBUG : file1: reading active writers
2026/03/05 01:10:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:35.627407 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:35.627483 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:35 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:36 DEBUG : Looking for writers
2026/03/05 01:10:36 DEBUG : file1: reading active writers
2026/03/05 01:10:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:37 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:10:37 DEBUG : Looking for writers
2026/03/05 01:10:37 DEBUG : file1: reading active writers
2026/03/05 01:10:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:38 DEBUG : Looking for writers
2026/03/05 01:10:38 DEBUG : file1: reading active writers
2026/03/05 01:10:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:38.615506 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:38.615537 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:38 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:39 DEBUG : Looking for writers
2026/03/05 01:10:39 DEBUG : file1: reading active writers
2026/03/05 01:10:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:40 DEBUG : Looking for writers
2026/03/05 01:10:40 DEBUG : file1: reading active writers
2026/03/05 01:10:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:41 DEBUG : Looking for writers
2026/03/05 01:10:41 DEBUG : file1: reading active writers
2026/03/05 01:10:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:41 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:10:42 DEBUG : Looking for writers
2026/03/05 01:10:42 DEBUG : file1: reading active writers
2026/03/05 01:10:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:42.821971 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:42.822005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:42 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:43 DEBUG : Looking for writers
2026/03/05 01:10:43 DEBUG : file1: reading active writers
2026/03/05 01:10:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:44 DEBUG : Looking for writers
2026/03/05 01:10:44 DEBUG : file1: reading active writers
2026/03/05 01:10:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:45 DEBUG : Looking for writers
2026/03/05 01:10:45 DEBUG : file1: reading active writers
2026/03/05 01:10:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:46 DEBUG : Looking for writers
2026/03/05 01:10:46 DEBUG : file1: reading active writers
2026/03/05 01:10:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:47 DEBUG : Looking for writers
2026/03/05 01:10:47 DEBUG : file1: reading active writers
2026/03/05 01:10:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:48 DEBUG : Looking for writers
2026/03/05 01:10:48 DEBUG : file1: reading active writers
2026/03/05 01:10:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:49 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:10:49 DEBUG : Looking for writers
2026/03/05 01:10:49 DEBUG : file1: reading active writers
2026/03/05 01:10:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:50.065454 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:10:50.065481 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:50 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)
2026/03/05 01:10:50 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:10:50 DEBUG : Looking for writers
2026/03/05 01:10:50 DEBUG : file1: reading active writers
2026/03/05 01:10:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:51 DEBUG : Looking for writers
2026/03/05 01:10:51 DEBUG : file1: reading active writers
2026/03/05 01:10:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:52 DEBUG : Looking for writers
2026/03/05 01:10:52 DEBUG : file1: reading active writers
2026/03/05 01:10:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:53 DEBUG : Looking for writers
2026/03/05 01:10:53 DEBUG : file1: reading active writers
2026/03/05 01:10:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:54 DEBUG : Looking for writers
2026/03/05 01:10:54 DEBUG : file1: reading active writers
2026/03/05 01:10:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:55 DEBUG : Looking for writers
2026/03/05 01:10:55 DEBUG : file1: reading active writers
2026/03/05 01:10:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:56 DEBUG : Looking for writers
2026/03/05 01:10:56 DEBUG : file1: reading active writers
2026/03/05 01:10:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:57 DEBUG : Looking for writers
2026/03/05 01:10:57 DEBUG : file1: reading active writers
2026/03/05 01:10:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:58 DEBUG : Looking for writers
2026/03/05 01:10:58 DEBUG : file1: reading active writers
2026/03/05 01:10:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:10:59 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00097b770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0000db908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824634620224} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850018041935188 ext:55703405821 loc:0x45894e0} ATime:{wall:14006850018041960226 ext:55703430847 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/05 01:10:59 DEBUG : >WaitForWriters: 
2026/03/05 01:10:59 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:11:00 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/03/05 01:11:02 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/03/05 01:11:04.061908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:04.061954 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:04 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)
2026/03/05 01:11:04 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:04 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/03/05 01:11:08 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:11:08 DEBUG : Looking for writers
2026/03/05 01:11:08 DEBUG : file1: reading active writers
2026/03/05 01:11:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/05 01:11:08 DEBUG : Looking for writers
2026/03/05 01:11:08 DEBUG : file1: reading active writers
2026/03/05 01:11:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/05 01:11:08 DEBUG : Looking for writers
2026/03/05 01:11:08 DEBUG : file1: reading active writers
2026/03/05 01:11:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/05 01:11:08 DEBUG : Looking for writers
2026/03/05 01:11:08 DEBUG : file1: reading active writers
2026/03/05 01:11:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/05 01:11:08 DEBUG : Looking for writers
2026/03/05 01:11:08 DEBUG : file1: reading active writers
2026/03/05 01:11:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/05 01:11:08 DEBUG : Looking for writers
2026/03/05 01:11:08 DEBUG : file1: reading active writers
2026/03/05 01:11:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/05 01:11:09 DEBUG : Looking for writers
2026/03/05 01:11:09 DEBUG : file1: reading active writers
2026/03/05 01:11:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/05 01:11:09 DEBUG : Looking for writers
2026/03/05 01:11:09 DEBUG : file1: reading active writers
2026/03/05 01:11:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:10 DEBUG : Looking for writers
2026/03/05 01:11:10 DEBUG : file1: reading active writers
2026/03/05 01:11:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:11 DEBUG : Looking for writers
2026/03/05 01:11:11 DEBUG : file1: reading active writers
2026/03/05 01:11:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:12 DEBUG : Looking for writers
2026/03/05 01:11:12 DEBUG : file1: reading active writers
2026/03/05 01:11:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:13 DEBUG : Looking for writers
2026/03/05 01:11:13 DEBUG : file1: reading active writers
2026/03/05 01:11:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:14 DEBUG : Looking for writers
2026/03/05 01:11:14 DEBUG : file1: reading active writers
2026/03/05 01:11:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:15 DEBUG : Looking for writers
2026/03/05 01:11:15 DEBUG : file1: reading active writers
2026/03/05 01:11:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:16 DEBUG : Looking for writers
2026/03/05 01:11:16 DEBUG : file1: reading active writers
2026/03/05 01:11:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:17 DEBUG : Looking for writers
2026/03/05 01:11:17 DEBUG : file1: reading active writers
2026/03/05 01:11:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:18 DEBUG : Looking for writers
2026/03/05 01:11:18 DEBUG : file1: reading active writers
2026/03/05 01:11:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:19 DEBUG : Looking for writers
2026/03/05 01:11:19 DEBUG : file1: reading active writers
2026/03/05 01:11:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:20 DEBUG : Looking for writers
2026/03/05 01:11:20 DEBUG : file1: reading active writers
2026/03/05 01:11:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:21 DEBUG : Looking for writers
2026/03/05 01:11:21 DEBUG : file1: reading active writers
2026/03/05 01:11:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:22 DEBUG : Looking for writers
2026/03/05 01:11:22 DEBUG : file1: reading active writers
2026/03/05 01:11:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:23 DEBUG : Looking for writers
2026/03/05 01:11:23 DEBUG : file1: reading active writers
2026/03/05 01:11:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:24 DEBUG : Looking for writers
2026/03/05 01:11:24 DEBUG : file1: reading active writers
2026/03/05 01:11:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:25 DEBUG : Looking for writers
2026/03/05 01:11:25 DEBUG : file1: reading active writers
2026/03/05 01:11:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:26 DEBUG : Looking for writers
2026/03/05 01:11:26 DEBUG : file1: reading active writers
2026/03/05 01:11:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:27 DEBUG : Looking for writers
2026/03/05 01:11:27 DEBUG : file1: reading active writers
2026/03/05 01:11:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:28 DEBUG : Looking for writers
2026/03/05 01:11:28 DEBUG : file1: reading active writers
2026/03/05 01:11:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:28 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/05 01:11:28 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/05 01:11:29 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:29 DEBUG : Looking for writers
2026/03/05 01:11:29 DEBUG : file1: reading active writers
2026/03/05 01:11:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:30 DEBUG : Looking for writers
2026/03/05 01:11:30 DEBUG : file1: reading active writers
2026/03/05 01:11:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:30.925766 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:30.925796 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:30 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:31 DEBUG : Looking for writers
2026/03/05 01:11:31 DEBUG : file1: reading active writers
2026/03/05 01:11:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:32 DEBUG : Looking for writers
2026/03/05 01:11:32 DEBUG : file1: reading active writers
2026/03/05 01:11:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:33 DEBUG : Looking for writers
2026/03/05 01:11:33 DEBUG : file1: reading active writers
2026/03/05 01:11:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:34 DEBUG : Looking for writers
2026/03/05 01:11:34 DEBUG : file1: reading active writers
2026/03/05 01:11:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:35 DEBUG : Looking for writers
2026/03/05 01:11:35 DEBUG : file1: reading active writers
2026/03/05 01:11:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:36 DEBUG : Looking for writers
2026/03/05 01:11:36 DEBUG : file1: reading active writers
2026/03/05 01:11:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:37 DEBUG : Looking for writers
2026/03/05 01:11:37 DEBUG : file1: reading active writers
2026/03/05 01:11:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:38 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00097b770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0000db908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824634620224} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850018041935188 ext:55703405821 loc:0x45894e0} ATime:{wall:14006850018041960226 ext:55703430847 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/05 01:11:38 DEBUG : >WaitForWriters: 
2026/03/05 01:11:38 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:11:38 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (69.66s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:11:38 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:11:38 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:11:38 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:11:38 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:11:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:11:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:11:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:11:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:11:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:11:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:11:38 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:11:38 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:11:38 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:11:38 DEBUG : file1: newRWFileHandle: 
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): openPending: 
2026/03/05 01:11:38 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/05 01:11:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): >openPending: err=<nil>
2026/03/05 01:11:38 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/05 01:11:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:11:38 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/05 01:11:38 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): _writeAt: size=7, off=0
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): >_writeAt: n=7, err=<nil>
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): _writeAt: size=6, off=5
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): >_writeAt: n=6, err=<nil>
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): close: 
2026/03/05 01:11:38 DEBUG : file1: vfs cache: setting modification time to 2026-03-05 01:11:38.731177011 +0000 UTC m=+125.374800337
2026/03/05 01:11:38 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): >close: err=<nil>
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): _writeAt: size=5, off=0
2026/03/05 01:11:38 DEBUG : file1(0xc00070e140): >_writeAt: n=0, err=file already closed
2026/03/05 01:11:38 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:11:38 DEBUG : Looking for writers
2026/03/05 01:11:38 DEBUG : file1: reading active writers
2026/03/05 01:11:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/05 01:11:38 DEBUG : Looking for writers
2026/03/05 01:11:38 DEBUG : file1: reading active writers
2026/03/05 01:11:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/05 01:11:38 DEBUG : Looking for writers
2026/03/05 01:11:38 DEBUG : file1: reading active writers
2026/03/05 01:11:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/05 01:11:38 DEBUG : Looking for writers
2026/03/05 01:11:38 DEBUG : file1: reading active writers
2026/03/05 01:11:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/05 01:11:38 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:38 DEBUG : Looking for writers
2026/03/05 01:11:38 DEBUG : file1: reading active writers
2026/03/05 01:11:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/05 01:11:39 DEBUG : Looking for writers
2026/03/05 01:11:39 DEBUG : file1: reading active writers
2026/03/05 01:11:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/05 01:11:39 DEBUG : Looking for writers
2026/03/05 01:11:39 DEBUG : file1: reading active writers
2026/03/05 01:11:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/05 01:11:39.721849 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:39.721880 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:39 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:39 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:40 DEBUG : Looking for writers
2026/03/05 01:11:40 DEBUG : file1: reading active writers
2026/03/05 01:11:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:41 DEBUG : Looking for writers
2026/03/05 01:11:41 DEBUG : file1: reading active writers
2026/03/05 01:11:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:41.353556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:41.353589 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:41 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:41 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:42 DEBUG : Looking for writers
2026/03/05 01:11:42 DEBUG : file1: reading active writers
2026/03/05 01:11:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:42.667107 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:42.667139 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:42 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:43 DEBUG : Looking for writers
2026/03/05 01:11:43 DEBUG : file1: reading active writers
2026/03/05 01:11:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:43 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:44 DEBUG : Looking for writers
2026/03/05 01:11:44 DEBUG : file1: reading active writers
2026/03/05 01:11:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:44.738012 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:44.738042 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:44 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:45 DEBUG : Looking for writers
2026/03/05 01:11:45 DEBUG : file1: reading active writers
2026/03/05 01:11:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:46 DEBUG : Looking for writers
2026/03/05 01:11:46 DEBUG : file1: reading active writers
2026/03/05 01:11:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:46 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:47 DEBUG : Looking for writers
2026/03/05 01:11:47 DEBUG : file1: reading active writers
2026/03/05 01:11:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:47.567608 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:47.567641 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:47 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)
2026/03/05 01:11:47 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:48 DEBUG : Looking for writers
2026/03/05 01:11:48 DEBUG : file1: reading active writers
2026/03/05 01:11:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:49 DEBUG : Looking for writers
2026/03/05 01:11:49 DEBUG : file1: reading active writers
2026/03/05 01:11:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:50 DEBUG : Looking for writers
2026/03/05 01:11:50 DEBUG : file1: reading active writers
2026/03/05 01:11:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:50 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:51 DEBUG : Looking for writers
2026/03/05 01:11:51 DEBUG : file1: reading active writers
2026/03/05 01:11:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:51.635271 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:51.635301 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:51 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:52 DEBUG : Looking for writers
2026/03/05 01:11:52 DEBUG : file1: reading active writers
2026/03/05 01:11:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:53 DEBUG : Looking for writers
2026/03/05 01:11:53 DEBUG : file1: reading active writers
2026/03/05 01:11:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:54 DEBUG : Looking for writers
2026/03/05 01:11:54 DEBUG : file1: reading active writers
2026/03/05 01:11:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:55 DEBUG : Looking for writers
2026/03/05 01:11:55 DEBUG : file1: reading active writers
2026/03/05 01:11:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:56 DEBUG : Looking for writers
2026/03/05 01:11:56 DEBUG : file1: reading active writers
2026/03/05 01:11:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:57 DEBUG : Looking for writers
2026/03/05 01:11:57 DEBUG : file1: reading active writers
2026/03/05 01:11:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:58 DEBUG : Looking for writers
2026/03/05 01:11:58 DEBUG : file1: reading active writers
2026/03/05 01:11:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:11:58 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:11:58.914022 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:11:58.914176 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:58 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)
2026/03/05 01:11:58 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:11:59 DEBUG : Looking for writers
2026/03/05 01:11:59 DEBUG : file1: reading active writers
2026/03/05 01:11:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:00 DEBUG : Looking for writers
2026/03/05 01:12:00 DEBUG : file1: reading active writers
2026/03/05 01:12:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:01 DEBUG : Looking for writers
2026/03/05 01:12:01 DEBUG : file1: reading active writers
2026/03/05 01:12:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:02 DEBUG : Looking for writers
2026/03/05 01:12:02 DEBUG : file1: reading active writers
2026/03/05 01:12:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:03 DEBUG : Looking for writers
2026/03/05 01:12:03 DEBUG : file1: reading active writers
2026/03/05 01:12:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:04 DEBUG : Looking for writers
2026/03/05 01:12:04 DEBUG : file1: reading active writers
2026/03/05 01:12:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:05 DEBUG : Looking for writers
2026/03/05 01:12:05 DEBUG : file1: reading active writers
2026/03/05 01:12:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:06 DEBUG : Looking for writers
2026/03/05 01:12:06 DEBUG : file1: reading active writers
2026/03/05 01:12:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:07 DEBUG : Looking for writers
2026/03/05 01:12:07 DEBUG : file1: reading active writers
2026/03/05 01:12:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:08 DEBUG : Looking for writers
2026/03/05 01:12:08 DEBUG : file1: reading active writers
2026/03/05 01:12:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:08 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007472c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001da708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635664192} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850092801515571 ext:125374800337 loc:0x45894e0} ATime:{wall:14006850092801535509 ext:125374820265 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/05 01:12:08 DEBUG : >WaitForWriters: 
2026/03/05 01:12:08 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:12:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/03/05 01:12:11 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/03/05 01:12:12.608563 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:12.608602 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:12 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/05 01:12:16 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:12:16 DEBUG : Looking for writers
2026/03/05 01:12:16 DEBUG : file1: reading active writers
2026/03/05 01:12:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/05 01:12:16 DEBUG : Looking for writers
2026/03/05 01:12:16 DEBUG : file1: reading active writers
2026/03/05 01:12:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/05 01:12:17 DEBUG : Looking for writers
2026/03/05 01:12:17 DEBUG : file1: reading active writers
2026/03/05 01:12:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/05 01:12:17 DEBUG : Looking for writers
2026/03/05 01:12:17 DEBUG : file1: reading active writers
2026/03/05 01:12:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/05 01:12:17 DEBUG : Looking for writers
2026/03/05 01:12:17 DEBUG : file1: reading active writers
2026/03/05 01:12:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/05 01:12:17 DEBUG : Looking for writers
2026/03/05 01:12:17 DEBUG : file1: reading active writers
2026/03/05 01:12:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/05 01:12:17 DEBUG : Looking for writers
2026/03/05 01:12:17 DEBUG : file1: reading active writers
2026/03/05 01:12:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/05 01:12:18 DEBUG : Looking for writers
2026/03/05 01:12:18 DEBUG : file1: reading active writers
2026/03/05 01:12:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:19 DEBUG : Looking for writers
2026/03/05 01:12:19 DEBUG : file1: reading active writers
2026/03/05 01:12:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:20 DEBUG : Looking for writers
2026/03/05 01:12:20 DEBUG : file1: reading active writers
2026/03/05 01:12:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:21 DEBUG : Looking for writers
2026/03/05 01:12:21 DEBUG : file1: reading active writers
2026/03/05 01:12:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:22 DEBUG : Looking for writers
2026/03/05 01:12:22 DEBUG : file1: reading active writers
2026/03/05 01:12:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:23 DEBUG : Looking for writers
2026/03/05 01:12:23 DEBUG : file1: reading active writers
2026/03/05 01:12:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:24 DEBUG : Looking for writers
2026/03/05 01:12:24 DEBUG : file1: reading active writers
2026/03/05 01:12:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:25 DEBUG : Looking for writers
2026/03/05 01:12:25 DEBUG : file1: reading active writers
2026/03/05 01:12:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:26 DEBUG : Looking for writers
2026/03/05 01:12:26 DEBUG : file1: reading active writers
2026/03/05 01:12:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:27 DEBUG : Looking for writers
2026/03/05 01:12:27 DEBUG : file1: reading active writers
2026/03/05 01:12:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:28 DEBUG : Looking for writers
2026/03/05 01:12:28 DEBUG : file1: reading active writers
2026/03/05 01:12:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:29 DEBUG : Looking for writers
2026/03/05 01:12:29 DEBUG : file1: reading active writers
2026/03/05 01:12:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:30 DEBUG : Looking for writers
2026/03/05 01:12:30 DEBUG : file1: reading active writers
2026/03/05 01:12:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:31 DEBUG : Looking for writers
2026/03/05 01:12:31 DEBUG : file1: reading active writers
2026/03/05 01:12:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:32 DEBUG : Looking for writers
2026/03/05 01:12:32 DEBUG : file1: reading active writers
2026/03/05 01:12:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:33 DEBUG : Looking for writers
2026/03/05 01:12:33 DEBUG : file1: reading active writers
2026/03/05 01:12:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:34 DEBUG : Looking for writers
2026/03/05 01:12:34 DEBUG : file1: reading active writers
2026/03/05 01:12:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:35 DEBUG : Looking for writers
2026/03/05 01:12:35 DEBUG : file1: reading active writers
2026/03/05 01:12:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:36 DEBUG : Looking for writers
2026/03/05 01:12:36 DEBUG : file1: reading active writers
2026/03/05 01:12:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:37 DEBUG : Looking for writers
2026/03/05 01:12:37 DEBUG : file1: reading active writers
2026/03/05 01:12:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:38 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:12:38 DEBUG : Looking for writers
2026/03/05 01:12:38 DEBUG : file1: reading active writers
2026/03/05 01:12:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:38 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/05 01:12:38 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 0, uploading 1, total size 11 (was 11)
2026/03/05 01:12:39.220531 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:39.220552 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:39 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:39 DEBUG : Looking for writers
2026/03/05 01:12:39 DEBUG : file1: reading active writers
2026/03/05 01:12:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:40 DEBUG : Looking for writers
2026/03/05 01:12:40 DEBUG : file1: reading active writers
2026/03/05 01:12:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:41 DEBUG : Looking for writers
2026/03/05 01:12:41 DEBUG : file1: reading active writers
2026/03/05 01:12:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:42 DEBUG : Looking for writers
2026/03/05 01:12:42 DEBUG : file1: reading active writers
2026/03/05 01:12:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:43 DEBUG : Looking for writers
2026/03/05 01:12:43 DEBUG : file1: reading active writers
2026/03/05 01:12:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:44 DEBUG : Looking for writers
2026/03/05 01:12:44 DEBUG : file1: reading active writers
2026/03/05 01:12:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:45 DEBUG : Looking for writers
2026/03/05 01:12:45 DEBUG : file1: reading active writers
2026/03/05 01:12:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:46 DEBUG : Looking for writers
2026/03/05 01:12:46 DEBUG : file1: reading active writers
2026/03/05 01:12:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:12:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007472c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001da708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635664192} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850092801515571 ext:125374800337 loc:0x45894e0} ATime:{wall:14006850092801535509 ext:125374820265 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/05 01:12:46 DEBUG : >WaitForWriters: 
2026/03/05 01:12:46 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:12:47 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.55s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:12:47 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:12:47 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:12:47 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:12:47 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:12:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:12:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:12:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:12:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:12:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:12:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:12:47 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:12:47 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:12:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:12:47 DEBUG : file1: newRWFileHandle: 
2026/03/05 01:12:47 DEBUG : file1(0xc000c42140): openPending: 
2026/03/05 01:12:47 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/05 01:12:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:12:47 DEBUG : file1(0xc000c42140): >openPending: err=<nil>
2026/03/05 01:12:47 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/05 01:12:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:12:47 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/05 01:12:47 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/05 01:12:47 DEBUG : file1(0xc000c42140): close: 
2026/03/05 01:12:47 DEBUG : file1: vfs cache: setting modification time to 2026-03-05 01:12:47.257817381 +0000 UTC m=+193.901440687
2026/03/05 01:12:47 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/05 01:12:47 DEBUG : file1(0xc000c42140): >close: err=<nil>
2026/03/05 01:12:47 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/05 01:12:47 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/05 01:12:47 DEBUG : file2: newRWFileHandle: 
2026/03/05 01:12:47 DEBUG : file2(0xc000c42600): openPending: 
2026/03/05 01:12:47 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/05 01:12:47 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/05 01:12:47 DEBUG : file2(0xc000c42600): >openPending: err=<nil>
2026/03/05 01:12:47 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/05 01:12:47 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/05 01:12:47 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/05 01:12:47 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/05 01:12:47 DEBUG : file2(0xc000c42600): RWFileHandle.Flush
2026/03/05 01:12:47 DEBUG : file2(0xc000c42600): RWFileHandle.Release
2026/03/05 01:12:47 DEBUG : file2(0xc000c42600): close: 
2026/03/05 01:12:47 DEBUG : file2: vfs cache: setting modification time to 2026-03-05 01:12:47.258775718 +0000 UTC m=+193.902399024
2026/03/05 01:12:47 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/05 01:12:47 DEBUG : file2(0xc000c42600): >close: err=<nil>
2026/03/05 01:12:47 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:12:47 DEBUG : Looking for writers
2026/03/05 01:12:47 DEBUG : file2: reading active writers
2026/03/05 01:12:47 DEBUG : file1: reading active writers
2026/03/05 01:12:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/05 01:12:47 DEBUG : Looking for writers
2026/03/05 01:12:47 DEBUG : file1: reading active writers
2026/03/05 01:12:47 DEBUG : file2: reading active writers
2026/03/05 01:12:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/05 01:12:47 DEBUG : Looking for writers
2026/03/05 01:12:47 DEBUG : file1: reading active writers
2026/03/05 01:12:47 DEBUG : file2: reading active writers
2026/03/05 01:12:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/05 01:12:47 DEBUG : Looking for writers
2026/03/05 01:12:47 DEBUG : file1: reading active writers
2026/03/05 01:12:47 DEBUG : file2: reading active writers
2026/03/05 01:12:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/05 01:12:47 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:12:47 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:12:47 DEBUG : Looking for writers
2026/03/05 01:12:47 DEBUG : file1: reading active writers
2026/03/05 01:12:47 DEBUG : file2: reading active writers
2026/03/05 01:12:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/05 01:12:47 DEBUG : Looking for writers
2026/03/05 01:12:47 DEBUG : file1: reading active writers
2026/03/05 01:12:47 DEBUG : file2: reading active writers
2026/03/05 01:12:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/05 01:12:47 DEBUG : Looking for writers
2026/03/05 01:12:47 DEBUG : file1: reading active writers
2026/03/05 01:12:47 DEBUG : file2: reading active writers
2026/03/05 01:12:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/05 01:12:48.219769 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:48.219799 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:48 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:48 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:12:48 DEBUG : Looking for writers
2026/03/05 01:12:48 DEBUG : file1: reading active writers
2026/03/05 01:12:48 DEBUG : file2: reading active writers
2026/03/05 01:12:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:49.341272 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:49.341304 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:49 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:49 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:49 DEBUG : Looking for writers
2026/03/05 01:12:49 DEBUG : file1: reading active writers
2026/03/05 01:12:49 DEBUG : file2: reading active writers
2026/03/05 01:12:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:49 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:12:50.504757 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:50.504777 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:50 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)
2026/03/05 01:12:50 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:50 DEBUG : Looking for writers
2026/03/05 01:12:50 DEBUG : file2: reading active writers
2026/03/05 01:12:50 DEBUG : file1: reading active writers
2026/03/05 01:12:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:50 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:12:51.393410 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:51.393455 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:51 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:51 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:51 DEBUG : Looking for writers
2026/03/05 01:12:51 DEBUG : file2: reading active writers
2026/03/05 01:12:51 DEBUG : file1: reading active writers
2026/03/05 01:12:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:51 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:12:52.207841 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:52.207872 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:52 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)
2026/03/05 01:12:52 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:52 DEBUG : Looking for writers
2026/03/05 01:12:52 DEBUG : file1: reading active writers
2026/03/05 01:12:52 DEBUG : file2: reading active writers
2026/03/05 01:12:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:53 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:12:53 DEBUG : Looking for writers
2026/03/05 01:12:53 DEBUG : file1: reading active writers
2026/03/05 01:12:53 DEBUG : file2: reading active writers
2026/03/05 01:12:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:53.765507 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:53.765529 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:53 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:53 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:54 DEBUG : Looking for writers
2026/03/05 01:12:54 DEBUG : file1: reading active writers
2026/03/05 01:12:54 DEBUG : file2: reading active writers
2026/03/05 01:12:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:54 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:12:54.567491 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:54.567522 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:54 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:55 DEBUG : Looking for writers
2026/03/05 01:12:55 DEBUG : file2: reading active writers
2026/03/05 01:12:55 DEBUG : file1: reading active writers
2026/03/05 01:12:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:56.147311 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:56.147590 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:56 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:56 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:56 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:12:56 DEBUG : Looking for writers
2026/03/05 01:12:56 DEBUG : file1: reading active writers
2026/03/05 01:12:56 DEBUG : file2: reading active writers
2026/03/05 01:12:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:57.149635 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:57.149665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:57 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)
2026/03/05 01:12:57 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:57 DEBUG : Looking for writers
2026/03/05 01:12:57 DEBUG : file1: reading active writers
2026/03/05 01:12:57 DEBUG : file2: reading active writers
2026/03/05 01:12:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:57 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:12:58 DEBUG : Looking for writers
2026/03/05 01:12:58 DEBUG : file1: reading active writers
2026/03/05 01:12:58 DEBUG : file2: reading active writers
2026/03/05 01:12:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:12:58.731600 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:12:58.731636 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:58 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:58 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:12:59 DEBUG : Looking for writers
2026/03/05 01:12:59 DEBUG : file1: reading active writers
2026/03/05 01:12:59 DEBUG : file2: reading active writers
2026/03/05 01:12:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:00 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:13:00 DEBUG : Looking for writers
2026/03/05 01:13:00 DEBUG : file1: reading active writers
2026/03/05 01:13:00 DEBUG : file2: reading active writers
2026/03/05 01:13:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:01.144325 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:01.144351 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:01 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:01 DEBUG : Looking for writers
2026/03/05 01:13:01 DEBUG : file1: reading active writers
2026/03/05 01:13:01 DEBUG : file2: reading active writers
2026/03/05 01:13:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:01 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:13:02 DEBUG : Looking for writers
2026/03/05 01:13:02 DEBUG : file2: reading active writers
2026/03/05 01:13:02 DEBUG : file1: reading active writers
2026/03/05 01:13:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:03.399886 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:03.399905 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:03 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)
2026/03/05 01:13:03 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:03 DEBUG : Looking for writers
2026/03/05 01:13:03 DEBUG : file1: reading active writers
2026/03/05 01:13:03 DEBUG : file2: reading active writers
2026/03/05 01:13:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:04 DEBUG : Looking for writers
2026/03/05 01:13:04 DEBUG : file2: reading active writers
2026/03/05 01:13:04 DEBUG : file1: reading active writers
2026/03/05 01:13:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:05 DEBUG : Looking for writers
2026/03/05 01:13:05 DEBUG : file1: reading active writers
2026/03/05 01:13:05 DEBUG : file2: reading active writers
2026/03/05 01:13:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:06 DEBUG : Looking for writers
2026/03/05 01:13:06 DEBUG : file1: reading active writers
2026/03/05 01:13:06 DEBUG : file2: reading active writers
2026/03/05 01:13:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:07 DEBUG : Looking for writers
2026/03/05 01:13:07 DEBUG : file1: reading active writers
2026/03/05 01:13:07 DEBUG : file2: reading active writers
2026/03/05 01:13:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:07 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:13:08 DEBUG : Looking for writers
2026/03/05 01:13:08 DEBUG : file1: reading active writers
2026/03/05 01:13:08 DEBUG : file2: reading active writers
2026/03/05 01:13:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:08.845412 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:08.845466 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:08 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:09 DEBUG : Looking for writers
2026/03/05 01:13:09 DEBUG : file1: reading active writers
2026/03/05 01:13:09 DEBUG : file2: reading active writers
2026/03/05 01:13:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:09 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:13:10 DEBUG : Looking for writers
2026/03/05 01:13:10 DEBUG : file1: reading active writers
2026/03/05 01:13:10 DEBUG : file2: reading active writers
2026/03/05 01:13:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:10.653626 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:10.653655 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:10 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:10 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:11 DEBUG : Looking for writers
2026/03/05 01:13:11 DEBUG : file1: reading active writers
2026/03/05 01:13:11 DEBUG : file2: reading active writers
2026/03/05 01:13:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:12 DEBUG : Looking for writers
2026/03/05 01:13:12 DEBUG : file1: reading active writers
2026/03/05 01:13:12 DEBUG : file2: reading active writers
2026/03/05 01:13:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:13 DEBUG : Looking for writers
2026/03/05 01:13:13 DEBUG : file1: reading active writers
2026/03/05 01:13:13 DEBUG : file2: reading active writers
2026/03/05 01:13:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:14 DEBUG : Looking for writers
2026/03/05 01:13:14 DEBUG : file1: reading active writers
2026/03/05 01:13:14 DEBUG : file2: reading active writers
2026/03/05 01:13:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:15 DEBUG : Looking for writers
2026/03/05 01:13:15 DEBUG : file1: reading active writers
2026/03/05 01:13:15 DEBUG : file2: reading active writers
2026/03/05 01:13:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:16 DEBUG : Looking for writers
2026/03/05 01:13:16 DEBUG : file2: reading active writers
2026/03/05 01:13:16 DEBUG : file1: reading active writers
2026/03/05 01:13:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:17 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc000a7f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00094b508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643466560} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850166417300134 ext:193902399024 loc:0x45894e0} ATime:{wall:14006850166417537902 ext:193902636792 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc000a7f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00094b408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643466304} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850166416341797 ext:193901440687 loc:0x45894e0} ATime:{wall:14006850166416575448 ext:193901674418 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/05 01:13:17 DEBUG : >WaitForWriters: 
2026/03/05 01:13:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:13:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:13:21 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:13:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
2026/03/05 01:13:23 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:13:23.461573 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:23.461598 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:23 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:24.337495 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:24.337522 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:24 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:24 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
2026/03/05 01:13:26 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:13:26 DEBUG : Looking for writers
2026/03/05 01:13:26 DEBUG : file1: reading active writers
2026/03/05 01:13:26 DEBUG : file2: reading active writers
2026/03/05 01:13:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/05 01:13:26 DEBUG : Looking for writers
2026/03/05 01:13:26 DEBUG : file1: reading active writers
2026/03/05 01:13:26 DEBUG : file2: reading active writers
2026/03/05 01:13:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/05 01:13:26 DEBUG : Looking for writers
2026/03/05 01:13:26 DEBUG : file1: reading active writers
2026/03/05 01:13:26 DEBUG : file2: reading active writers
2026/03/05 01:13:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/05 01:13:26 DEBUG : Looking for writers
2026/03/05 01:13:26 DEBUG : file1: reading active writers
2026/03/05 01:13:26 DEBUG : file2: reading active writers
2026/03/05 01:13:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/05 01:13:26 DEBUG : Looking for writers
2026/03/05 01:13:26 DEBUG : file2: reading active writers
2026/03/05 01:13:26 DEBUG : file1: reading active writers
2026/03/05 01:13:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/05 01:13:26 DEBUG : Looking for writers
2026/03/05 01:13:26 DEBUG : file1: reading active writers
2026/03/05 01:13:26 DEBUG : file2: reading active writers
2026/03/05 01:13:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/05 01:13:27 DEBUG : Looking for writers
2026/03/05 01:13:27 DEBUG : file2: reading active writers
2026/03/05 01:13:27 DEBUG : file1: reading active writers
2026/03/05 01:13:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/05 01:13:27 DEBUG : Looking for writers
2026/03/05 01:13:27 DEBUG : file1: reading active writers
2026/03/05 01:13:27 DEBUG : file2: reading active writers
2026/03/05 01:13:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:28 DEBUG : Looking for writers
2026/03/05 01:13:28 DEBUG : file2: reading active writers
2026/03/05 01:13:28 DEBUG : file1: reading active writers
2026/03/05 01:13:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:29 DEBUG : Looking for writers
2026/03/05 01:13:29 DEBUG : file2: reading active writers
2026/03/05 01:13:29 DEBUG : file1: reading active writers
2026/03/05 01:13:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:30 DEBUG : Looking for writers
2026/03/05 01:13:30 DEBUG : file1: reading active writers
2026/03/05 01:13:30 DEBUG : file2: reading active writers
2026/03/05 01:13:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:31 DEBUG : Looking for writers
2026/03/05 01:13:31 DEBUG : file1: reading active writers
2026/03/05 01:13:31 DEBUG : file2: reading active writers
2026/03/05 01:13:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:32 DEBUG : Looking for writers
2026/03/05 01:13:32 DEBUG : file1: reading active writers
2026/03/05 01:13:32 DEBUG : file2: reading active writers
2026/03/05 01:13:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:33 DEBUG : Looking for writers
2026/03/05 01:13:33 DEBUG : file1: reading active writers
2026/03/05 01:13:33 DEBUG : file2: reading active writers
2026/03/05 01:13:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:34 DEBUG : Looking for writers
2026/03/05 01:13:34 DEBUG : file2: reading active writers
2026/03/05 01:13:34 DEBUG : file1: reading active writers
2026/03/05 01:13:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:35 DEBUG : Looking for writers
2026/03/05 01:13:35 DEBUG : file1: reading active writers
2026/03/05 01:13:35 DEBUG : file2: reading active writers
2026/03/05 01:13:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:36 DEBUG : Looking for writers
2026/03/05 01:13:36 DEBUG : file1: reading active writers
2026/03/05 01:13:36 DEBUG : file2: reading active writers
2026/03/05 01:13:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:37 DEBUG : Looking for writers
2026/03/05 01:13:37 DEBUG : file1: reading active writers
2026/03/05 01:13:37 DEBUG : file2: reading active writers
2026/03/05 01:13:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:38 DEBUG : Looking for writers
2026/03/05 01:13:38 DEBUG : file1: reading active writers
2026/03/05 01:13:38 DEBUG : file2: reading active writers
2026/03/05 01:13:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:39 DEBUG : Looking for writers
2026/03/05 01:13:39 DEBUG : file1: reading active writers
2026/03/05 01:13:39 DEBUG : file2: reading active writers
2026/03/05 01:13:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:40 DEBUG : Looking for writers
2026/03/05 01:13:40 DEBUG : file2: reading active writers
2026/03/05 01:13:40 DEBUG : file1: reading active writers
2026/03/05 01:13:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:41 DEBUG : Looking for writers
2026/03/05 01:13:41 DEBUG : file1: reading active writers
2026/03/05 01:13:41 DEBUG : file2: reading active writers
2026/03/05 01:13:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:42 DEBUG : Looking for writers
2026/03/05 01:13:42 DEBUG : file1: reading active writers
2026/03/05 01:13:42 DEBUG : file2: reading active writers
2026/03/05 01:13:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:43 DEBUG : Looking for writers
2026/03/05 01:13:43 DEBUG : file1: reading active writers
2026/03/05 01:13:43 DEBUG : file2: reading active writers
2026/03/05 01:13:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:44 DEBUG : Looking for writers
2026/03/05 01:13:44 DEBUG : file1: reading active writers
2026/03/05 01:13:44 DEBUG : file2: reading active writers
2026/03/05 01:13:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:45 DEBUG : Looking for writers
2026/03/05 01:13:45 DEBUG : file1: reading active writers
2026/03/05 01:13:45 DEBUG : file2: reading active writers
2026/03/05 01:13:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:46 DEBUG : Looking for writers
2026/03/05 01:13:46 DEBUG : file1: reading active writers
2026/03/05 01:13:46 DEBUG : file2: reading active writers
2026/03/05 01:13:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:47 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/05 01:13:47 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/05 01:13:47 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/03/05 01:13:47 DEBUG : Looking for writers
2026/03/05 01:13:47 DEBUG : file2: reading active writers
2026/03/05 01:13:47 DEBUG : file1: reading active writers
2026/03/05 01:13:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:48 DEBUG : Looking for writers
2026/03/05 01:13:48 DEBUG : file1: reading active writers
2026/03/05 01:13:48 DEBUG : file2: reading active writers
2026/03/05 01:13:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:49 DEBUG : file1: vfs cache: starting upload
2026/03/05 01:13:49 DEBUG : Looking for writers
2026/03/05 01:13:49 DEBUG : file1: reading active writers
2026/03/05 01:13:49 DEBUG : file2: reading active writers
2026/03/05 01:13:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:49 DEBUG : file2: vfs cache: starting upload
2026/03/05 01:13:50.062555 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:50.062579 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:50 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)
2026/03/05 01:13:50 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:50 DEBUG : Looking for writers
2026/03/05 01:13:50 DEBUG : file1: reading active writers
2026/03/05 01:13:50 DEBUG : file2: reading active writers
2026/03/05 01:13:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:51.632811 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:51.632869 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:51 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:51 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:51 DEBUG : Looking for writers
2026/03/05 01:13:51 DEBUG : file1: reading active writers
2026/03/05 01:13:51 DEBUG : file2: reading active writers
2026/03/05 01:13:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:52 DEBUG : Looking for writers
2026/03/05 01:13:52 DEBUG : file1: reading active writers
2026/03/05 01:13:52 DEBUG : file2: reading active writers
2026/03/05 01:13:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:53 DEBUG : Looking for writers
2026/03/05 01:13:53 DEBUG : file2: reading active writers
2026/03/05 01:13:53 DEBUG : file1: reading active writers
2026/03/05 01:13:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:54 DEBUG : Looking for writers
2026/03/05 01:13:54 DEBUG : file1: reading active writers
2026/03/05 01:13:54 DEBUG : file2: reading active writers
2026/03/05 01:13:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:55 DEBUG : Looking for writers
2026/03/05 01:13:55 DEBUG : file1: reading active writers
2026/03/05 01:13:55 DEBUG : file2: reading active writers
2026/03/05 01:13:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/05 01:13:56 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a7f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00094b408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643466304} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850166416341797 ext:193901440687 loc:0x45894e0} ATime:{wall:14006850166416575448 ext:193901674418 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000a7f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00094b508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643466560} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006850166417300134 ext:193902399024 loc:0x45894e0} ATime:{wall:14006850166417537902 ext:193902636792 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/05 01:13:56 DEBUG : >WaitForWriters: 
2026/03/05 01:13:56 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:13:56 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (69.55s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:13:56 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:13:56 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:13:56 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:56 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:13:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:13:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:56 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:13:57.410613 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:57.410642 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:57 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:13:57 DEBUG : Looking for writers
2026/03/05 01:13:57 DEBUG : >WaitForWriters: 
2026/03/05 01:13:57 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:13:57 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.92s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:13:57 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:13:57 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:13:57 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:57 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:13:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:13:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:57 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:13:58.272206 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:58.272239 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:58 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:13:58 DEBUG : Looking for writers
2026/03/05 01:13:58 DEBUG : >WaitForWriters: 
2026/03/05 01:13:58 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:13:58 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.88s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:13:58 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:13:58 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:13:58 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:58 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:13:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:13:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:13:58 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:13:58 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:13:58 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:13:58 DEBUG : file1: newRWFileHandle: 
2026/03/05 01:13:58 DEBUG : file1(0xc00036cc00): openPending: 
2026/03/05 01:13:58 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/05 01:13:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:13:58 DEBUG : file1(0xc00036cc00): >openPending: err=<nil>
2026/03/05 01:13:58 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/05 01:13:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:13:58 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/05 01:13:58 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/05 01:13:59.583784 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:13:59.583818 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:13:59 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:13:59 DEBUG : Looking for writers
2026/03/05 01:13:59 DEBUG : file1: reading active writers
2026/03/05 01:13:59 DEBUG : file1: active writers 1
2026/03/05 01:13:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/05 01:13:59 DEBUG : Looking for writers
2026/03/05 01:13:59 DEBUG : file1: reading active writers
2026/03/05 01:13:59 DEBUG : file1: active writers 1
2026/03/05 01:13:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/05 01:13:59 DEBUG : Looking for writers
2026/03/05 01:13:59 DEBUG : file1: reading active writers
2026/03/05 01:13:59 DEBUG : file1: active writers 1
2026/03/05 01:13:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/05 01:13:59 DEBUG : Looking for writers
2026/03/05 01:13:59 DEBUG : file1: reading active writers
2026/03/05 01:13:59 DEBUG : file1: active writers 1
2026/03/05 01:13:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/05 01:13:59 DEBUG : Looking for writers
2026/03/05 01:13:59 DEBUG : file1: reading active writers
2026/03/05 01:13:59 DEBUG : file1: active writers 1
2026/03/05 01:13:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/05 01:13:59 DEBUG : Looking for writers
2026/03/05 01:13:59 DEBUG : file1: reading active writers
2026/03/05 01:13:59 DEBUG : file1: active writers 1
2026/03/05 01:13:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/05 01:14:00 DEBUG : Looking for writers
2026/03/05 01:14:00 DEBUG : file1: reading active writers
2026/03/05 01:14:00 DEBUG : file1: active writers 1
2026/03/05 01:14:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/05 01:14:00 DEBUG : Looking for writers
2026/03/05 01:14:00 DEBUG : file1: reading active writers
2026/03/05 01:14:00 DEBUG : file1: active writers 1
2026/03/05 01:14:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:01 DEBUG : Looking for writers
2026/03/05 01:14:01 DEBUG : file1: reading active writers
2026/03/05 01:14:01 DEBUG : file1: active writers 1
2026/03/05 01:14:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:02 DEBUG : Looking for writers
2026/03/05 01:14:02 DEBUG : file1: reading active writers
2026/03/05 01:14:02 DEBUG : file1: active writers 1
2026/03/05 01:14:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:03 DEBUG : Looking for writers
2026/03/05 01:14:03 DEBUG : file1: reading active writers
2026/03/05 01:14:03 DEBUG : file1: active writers 1
2026/03/05 01:14:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:04 DEBUG : Looking for writers
2026/03/05 01:14:04 DEBUG : file1: reading active writers
2026/03/05 01:14:04 DEBUG : file1: active writers 1
2026/03/05 01:14:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:05 DEBUG : Looking for writers
2026/03/05 01:14:05 DEBUG : file1: reading active writers
2026/03/05 01:14:05 DEBUG : file1: active writers 1
2026/03/05 01:14:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:06 DEBUG : Looking for writers
2026/03/05 01:14:06 DEBUG : file1: reading active writers
2026/03/05 01:14:06 DEBUG : file1: active writers 1
2026/03/05 01:14:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:07 DEBUG : Looking for writers
2026/03/05 01:14:07 DEBUG : file1: reading active writers
2026/03/05 01:14:07 DEBUG : file1: active writers 1
2026/03/05 01:14:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:08 DEBUG : Looking for writers
2026/03/05 01:14:08 DEBUG : file1: reading active writers
2026/03/05 01:14:08 DEBUG : file1: active writers 1
2026/03/05 01:14:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:09 DEBUG : Looking for writers
2026/03/05 01:14:09 DEBUG : file1: reading active writers
2026/03/05 01:14:09 DEBUG : file1: active writers 1
2026/03/05 01:14:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:10 DEBUG : Looking for writers
2026/03/05 01:14:10 DEBUG : file1: reading active writers
2026/03/05 01:14:10 DEBUG : file1: active writers 1
2026/03/05 01:14:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:11 DEBUG : Looking for writers
2026/03/05 01:14:11 DEBUG : file1: reading active writers
2026/03/05 01:14:11 DEBUG : file1: active writers 1
2026/03/05 01:14:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:12 DEBUG : Looking for writers
2026/03/05 01:14:12 DEBUG : file1: reading active writers
2026/03/05 01:14:12 DEBUG : file1: active writers 1
2026/03/05 01:14:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:13 DEBUG : Looking for writers
2026/03/05 01:14:13 DEBUG : file1: reading active writers
2026/03/05 01:14:13 DEBUG : file1: active writers 1
2026/03/05 01:14:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:14 DEBUG : Looking for writers
2026/03/05 01:14:14 DEBUG : file1: reading active writers
2026/03/05 01:14:14 DEBUG : file1: active writers 1
2026/03/05 01:14:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:15 DEBUG : Looking for writers
2026/03/05 01:14:15 DEBUG : file1: reading active writers
2026/03/05 01:14:15 DEBUG : file1: active writers 1
2026/03/05 01:14:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:16 DEBUG : Looking for writers
2026/03/05 01:14:16 DEBUG : file1: reading active writers
2026/03/05 01:14:16 DEBUG : file1: active writers 1
2026/03/05 01:14:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:17 DEBUG : Looking for writers
2026/03/05 01:14:17 DEBUG : file1: reading active writers
2026/03/05 01:14:17 DEBUG : file1: active writers 1
2026/03/05 01:14:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:18 DEBUG : Looking for writers
2026/03/05 01:14:18 DEBUG : file1: reading active writers
2026/03/05 01:14:18 DEBUG : file1: active writers 1
2026/03/05 01:14:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:19 DEBUG : Looking for writers
2026/03/05 01:14:19 DEBUG : file1: reading active writers
2026/03/05 01:14:19 DEBUG : file1: active writers 1
2026/03/05 01:14:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:20 DEBUG : Looking for writers
2026/03/05 01:14:20 DEBUG : file1: reading active writers
2026/03/05 01:14:20 DEBUG : file1: active writers 1
2026/03/05 01:14:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:21 DEBUG : Looking for writers
2026/03/05 01:14:21 DEBUG : file1: reading active writers
2026/03/05 01:14:21 DEBUG : file1: active writers 1
2026/03/05 01:14:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:22 DEBUG : Looking for writers
2026/03/05 01:14:22 DEBUG : file1: reading active writers
2026/03/05 01:14:22 DEBUG : file1: active writers 1
2026/03/05 01:14:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:23 DEBUG : Looking for writers
2026/03/05 01:14:23 DEBUG : file1: reading active writers
2026/03/05 01:14:23 DEBUG : file1: active writers 1
2026/03/05 01:14:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:24 DEBUG : Looking for writers
2026/03/05 01:14:24 DEBUG : file1: reading active writers
2026/03/05 01:14:24 DEBUG : file1: active writers 1
2026/03/05 01:14:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:25 DEBUG : Looking for writers
2026/03/05 01:14:25 DEBUG : file1: reading active writers
2026/03/05 01:14:25 DEBUG : file1: active writers 1
2026/03/05 01:14:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:26 DEBUG : Looking for writers
2026/03/05 01:14:26 DEBUG : file1: reading active writers
2026/03/05 01:14:26 DEBUG : file1: active writers 1
2026/03/05 01:14:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:27 DEBUG : Looking for writers
2026/03/05 01:14:27 DEBUG : file1: reading active writers
2026/03/05 01:14:27 DEBUG : file1: active writers 1
2026/03/05 01:14:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:28 DEBUG : Looking for writers
2026/03/05 01:14:28 DEBUG : file1: reading active writers
2026/03/05 01:14:28 DEBUG : file1: active writers 1
2026/03/05 01:14:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/05 01:14:29 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c543c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ae2208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645132864} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000144730 info:{ModTime:{wall:14006850243077692607 ext:265327122023 loc:0x45894e0} ATime:{wall:14006850243077692607 ext:265327122023 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/05 01:14:29 DEBUG : >WaitForWriters: 
2026/03/05 01:14:29 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:14:29 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (31.36s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:29 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:29 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/05 01:14:29 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:14:29 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:14:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:14:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:14:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:14:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:14:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/05 01:14:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-manumaz4fomi"
2026/03/05 01:14:29 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/05 01:14:30 DEBUG : forgetting directory cache
2026/03/05 01:14:30.622776 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:30.622812 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:30 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:30 DEBUG : Looking for writers
2026/03/05 01:14:30 DEBUG : >WaitForWriters: 
2026/03/05 01:14:30 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': vfs cache: cleaner exiting
2026/03/05 01:14:30 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (1.02s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:31.734937 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:31.734978 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:31 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (1.12s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:32.984565 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:32.984604 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:33 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (1.28s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:33 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:33 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:14:34.049231 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:34.049272 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:34 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:34 DEBUG : Looking for writers
2026/03/05 01:14:34 DEBUG : >WaitForWriters: 
2026/03/05 01:14:34 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.97s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:34 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:34 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:14:35.176899 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:35.176921 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:35 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:35 DEBUG : Looking for writers
2026/03/05 01:14:35 DEBUG : >WaitForWriters: 
2026/03/05 01:14:35 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (1.18s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:35 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:35 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:14:36.649622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:36.649654 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:36 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:36 DEBUG : Looking for writers
2026/03/05 01:14:36 DEBUG : >WaitForWriters: 
2026/03/05 01:14:36 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (1.43s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:36 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:36 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:14:37.534550 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:37.534593 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:37 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:37 DEBUG : Looking for writers
2026/03/05 01:14:37 DEBUG : >WaitForWriters: 
2026/03/05 01:14:37 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.99s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:37 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:37 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:14:37 ERROR : error listing: directory not found
2026/03/05 01:14:38.866883 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:38.866920 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:38 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/03/05 01:14:38 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:38 DEBUG : Looking for writers
2026/03/05 01:14:38 DEBUG : >WaitForWriters: 
2026/03/05 01:14:39 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.73s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:39 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:39 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:14:39 ERROR : error listing: directory not found
2026/03/05 01:14:39 ERROR : error listing: directory not found
2026/03/05 01:14:40.860206 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:40.860235 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:40 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/03/05 01:14:40 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:40 DEBUG : Looking for writers
2026/03/05 01:14:40 DEBUG : >WaitForWriters: 
2026/03/05 01:14:41 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.54s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:14:41 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:14:41 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:14:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:14:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:14:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:14:41 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:14:41 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:14:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:14:41 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/05 01:14:41 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/05 01:14:41 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/05 01:14:41 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (5 bytes), uploading instead of streaming
2026/03/05 01:14:42.895082 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:42.895114 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:42 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:42 DEBUG : file1: Remove: 
2026/03/05 01:14:42 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:14:42 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/05 01:14:43 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:14:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:14:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/03/05 01:14:50 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:14:50 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:14:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:14:50 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:14:50 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:14:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:14:50 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (0 bytes), uploading instead of streaming
2026/03/05 01:14:51.871249 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:14:51.871269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:51 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:14:51 DEBUG : file1: Remove: 
2026/03/05 01:14:51 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:14:51 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/05 01:14:51 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:14:51 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:14:51 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:14:51 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:14:51 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:14:51 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/03/05 01:14:51 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:14:51 DEBUG : Looking for writers
2026/03/05 01:14:51 DEBUG : file1: reading active writers
2026/03/05 01:14:51 DEBUG : file1: active writers 1
2026/03/05 01:14:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/05 01:14:51 DEBUG : Looking for writers
2026/03/05 01:14:51 DEBUG : file1: reading active writers
2026/03/05 01:14:51 DEBUG : file1: active writers 1
2026/03/05 01:14:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/05 01:14:51 DEBUG : Looking for writers
2026/03/05 01:14:51 DEBUG : file1: reading active writers
2026/03/05 01:14:51 DEBUG : file1: active writers 1
2026/03/05 01:14:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/05 01:14:51 DEBUG : Looking for writers
2026/03/05 01:14:51 DEBUG : file1: reading active writers
2026/03/05 01:14:51 DEBUG : file1: active writers 1
2026/03/05 01:14:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/05 01:14:52 DEBUG : Looking for writers
2026/03/05 01:14:52 DEBUG : file1: reading active writers
2026/03/05 01:14:52 DEBUG : file1: active writers 1
2026/03/05 01:14:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/05 01:14:52 DEBUG : Looking for writers
2026/03/05 01:14:52 DEBUG : file1: reading active writers
2026/03/05 01:14:52 DEBUG : file1: active writers 1
2026/03/05 01:14:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/05 01:14:52 DEBUG : Looking for writers
2026/03/05 01:14:52 DEBUG : file1: reading active writers
2026/03/05 01:14:52 DEBUG : file1: active writers 1
2026/03/05 01:14:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/05 01:14:53 DEBUG : Looking for writers
2026/03/05 01:14:53 DEBUG : file1: reading active writers
2026/03/05 01:14:53 DEBUG : file1: active writers 1
2026/03/05 01:14:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:14:54 DEBUG : Looking for writers
2026/03/05 01:14:54 DEBUG : file1: reading active writers
2026/03/05 01:14:54 DEBUG : file1: active writers 1
2026/03/05 01:14:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:14:55 DEBUG : Looking for writers
2026/03/05 01:14:55 DEBUG : file1: reading active writers
2026/03/05 01:14:55 DEBUG : file1: active writers 1
2026/03/05 01:14:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:14:56 DEBUG : Looking for writers
2026/03/05 01:14:56 DEBUG : file1: reading active writers
2026/03/05 01:14:56 DEBUG : file1: active writers 1
2026/03/05 01:14:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:14:57 DEBUG : Looking for writers
2026/03/05 01:14:57 DEBUG : file1: reading active writers
2026/03/05 01:14:57 DEBUG : file1: active writers 1
2026/03/05 01:14:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:14:58 DEBUG : Looking for writers
2026/03/05 01:14:58 DEBUG : file1: reading active writers
2026/03/05 01:14:58 DEBUG : file1: active writers 1
2026/03/05 01:14:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:14:59 DEBUG : Looking for writers
2026/03/05 01:14:59 DEBUG : file1: reading active writers
2026/03/05 01:14:59 DEBUG : file1: active writers 1
2026/03/05 01:14:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:00 DEBUG : Looking for writers
2026/03/05 01:15:00 DEBUG : file1: reading active writers
2026/03/05 01:15:00 DEBUG : file1: active writers 1
2026/03/05 01:15:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:01 DEBUG : Looking for writers
2026/03/05 01:15:01 DEBUG : file1: reading active writers
2026/03/05 01:15:01 DEBUG : file1: active writers 1
2026/03/05 01:15:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:02 DEBUG : Looking for writers
2026/03/05 01:15:02 DEBUG : file1: reading active writers
2026/03/05 01:15:02 DEBUG : file1: active writers 1
2026/03/05 01:15:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:03 DEBUG : Looking for writers
2026/03/05 01:15:03 DEBUG : file1: reading active writers
2026/03/05 01:15:03 DEBUG : file1: active writers 1
2026/03/05 01:15:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:04 DEBUG : Looking for writers
2026/03/05 01:15:04 DEBUG : file1: reading active writers
2026/03/05 01:15:04 DEBUG : file1: active writers 1
2026/03/05 01:15:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:05 DEBUG : Looking for writers
2026/03/05 01:15:05 DEBUG : file1: reading active writers
2026/03/05 01:15:05 DEBUG : file1: active writers 1
2026/03/05 01:15:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:06 DEBUG : Looking for writers
2026/03/05 01:15:06 DEBUG : file1: reading active writers
2026/03/05 01:15:06 DEBUG : file1: active writers 1
2026/03/05 01:15:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:07 DEBUG : Looking for writers
2026/03/05 01:15:07 DEBUG : file1: reading active writers
2026/03/05 01:15:07 DEBUG : file1: active writers 1
2026/03/05 01:15:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:08 DEBUG : Looking for writers
2026/03/05 01:15:08 DEBUG : file1: reading active writers
2026/03/05 01:15:08 DEBUG : file1: active writers 1
2026/03/05 01:15:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:09 DEBUG : Looking for writers
2026/03/05 01:15:09 DEBUG : file1: reading active writers
2026/03/05 01:15:09 DEBUG : file1: active writers 1
2026/03/05 01:15:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:10 DEBUG : Looking for writers
2026/03/05 01:15:10 DEBUG : file1: reading active writers
2026/03/05 01:15:10 DEBUG : file1: active writers 1
2026/03/05 01:15:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:11 DEBUG : Looking for writers
2026/03/05 01:15:11 DEBUG : file1: reading active writers
2026/03/05 01:15:11 DEBUG : file1: active writers 1
2026/03/05 01:15:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:12 DEBUG : Looking for writers
2026/03/05 01:15:12 DEBUG : file1: reading active writers
2026/03/05 01:15:12 DEBUG : file1: active writers 1
2026/03/05 01:15:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:13 DEBUG : Looking for writers
2026/03/05 01:15:13 DEBUG : file1: reading active writers
2026/03/05 01:15:13 DEBUG : file1: active writers 1
2026/03/05 01:15:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:14 DEBUG : Looking for writers
2026/03/05 01:15:14 DEBUG : file1: reading active writers
2026/03/05 01:15:14 DEBUG : file1: active writers 1
2026/03/05 01:15:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:15 DEBUG : Looking for writers
2026/03/05 01:15:15 DEBUG : file1: reading active writers
2026/03/05 01:15:15 DEBUG : file1: active writers 1
2026/03/05 01:15:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:16 DEBUG : Looking for writers
2026/03/05 01:15:16 DEBUG : file1: reading active writers
2026/03/05 01:15:16 DEBUG : file1: active writers 1
2026/03/05 01:15:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:17 DEBUG : Looking for writers
2026/03/05 01:15:17 DEBUG : file1: reading active writers
2026/03/05 01:15:17 DEBUG : file1: active writers 1
2026/03/05 01:15:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:18 DEBUG : Looking for writers
2026/03/05 01:15:18 DEBUG : file1: reading active writers
2026/03/05 01:15:18 DEBUG : file1: active writers 1
2026/03/05 01:15:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:19 DEBUG : Looking for writers
2026/03/05 01:15:19 DEBUG : file1: reading active writers
2026/03/05 01:15:19 DEBUG : file1: active writers 1
2026/03/05 01:15:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:20 DEBUG : Looking for writers
2026/03/05 01:15:20 DEBUG : file1: reading active writers
2026/03/05 01:15:20 DEBUG : file1: active writers 1
2026/03/05 01:15:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:21 DEBUG : Looking for writers
2026/03/05 01:15:21 DEBUG : file1: reading active writers
2026/03/05 01:15:21 DEBUG : file1: active writers 1
2026/03/05 01:15:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/05 01:15:21 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/05 01:15:21 DEBUG : >WaitForWriters: 
2026/03/05 01:15:22 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (40.90s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:22 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:22 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:15:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:15:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:22 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:15:22 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:15:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:22 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/05 01:15:23 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/05 01:15:23 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/05 01:15:23 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/05 01:15:23 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (11 bytes), uploading instead of streaming
2026/03/05 01:15:24.791544 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:24.791583 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:24 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:24 DEBUG : file1: Remove: 
2026/03/05 01:15:24 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:15:24 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/03/05 01:15:24 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/03/05 01:15:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:15:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/05 01:15:28 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/05 01:15:32 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:32 DEBUG : Looking for writers
2026/03/05 01:15:32 DEBUG : >WaitForWriters: 
2026/03/05 01:15:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (11.37s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:33 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:33 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:15:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:15:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:15:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:15:33 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/05 01:15:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:33 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (5 bytes), uploading instead of streaming
2026/03/05 01:15:34.910852 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:34.910917 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:34 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:34 DEBUG : file1: Remove: 
2026/03/05 01:15:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:15:34 DEBUG : file1: >Remove: err=<nil>
2026/03/05 01:15:34 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/03/05 01:15:34 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/03/05 01:15:34 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:34 DEBUG : Looking for writers
2026/03/05 01:15:34 DEBUG : >WaitForWriters: 
2026/03/05 01:15:35 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.67s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:35 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:35 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:15:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:15:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:15:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:15:35 DEBUG : file1: WriteFileHandle.Release closing
2026/03/05 01:15:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:35 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (0 bytes), uploading instead of streaming
2026/03/05 01:15:36.105733 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:36.105761 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:36 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:36 DEBUG : file1: Remove: 
2026/03/05 01:15:36 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:15:36 DEBUG : file1: >Remove: err=<nil>
2026/03/05 01:15:36 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/03/05 01:15:36 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/05 01:15:36 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:36 DEBUG : Looking for writers
2026/03/05 01:15:36 DEBUG : >WaitForWriters: 
2026/03/05 01:15:36 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.23s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:36 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:36 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:36 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:15:36 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:15:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:36 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:15:36 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:15:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:36 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (2 bytes), uploading instead of streaming
2026/03/05 01:15:37.681606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:37.681631 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:37 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)
2026/03/05 01:15:37 DEBUG : file1: Remove: 
2026/03/05 01:15:37 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:15:37 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/03/05 01:15:37 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:37 DEBUG : Looking for writers
2026/03/05 01:15:37 DEBUG : >WaitForWriters: 
2026/03/05 01:15:37 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.58s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:37 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:37 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:15:38 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:15:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:38 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:15:38 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:15:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:38 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (0 bytes), uploading instead of streaming
2026/03/05 01:15:38.797545 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:38.797577 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:38 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)
2026/03/05 01:15:38 DEBUG : file1: Remove: 
2026/03/05 01:15:38 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:15:38 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/03/05 01:15:38 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/05 01:15:38 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/03/05 01:15:38 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:38 DEBUG : Looking for writers
2026/03/05 01:15:38 DEBUG : >WaitForWriters: 
2026/03/05 01:15:39 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.15s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:39 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:39 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:39 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/05 01:15:39 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/05 01:15:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:39 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/05 01:15:39 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/05 01:15:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/05 01:15:39 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': File to upload is small (100 bytes), uploading instead of streaming
2026/03/05 01:15:40.333718 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:40.333805 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:40 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)
2026/03/05 01:15:40 DEBUG : file1: Remove: 
2026/03/05 01:15:40 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/05 01:15:40 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
2026/03/05 01:15:40 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/05 01:15:40 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
2026/03/05 01:15:40 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:40 DEBUG : Looking for writers
2026/03/05 01:15:40 DEBUG : >WaitForWriters: 
2026/03/05 01:15:40 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.47s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:40 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:40 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:41.176055 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:41.176073 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:41 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:41 DEBUG : Looking for writers
2026/03/05 01:15:41 DEBUG : >WaitForWriters: 
2026/03/05 01:15:41 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.88s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:41 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:41 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:42.156383 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:42.156406 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:42 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:42 DEBUG : Looking for writers
2026/03/05 01:15:42 DEBUG : >WaitForWriters: 
2026/03/05 01:15:42 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (1.42s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:42 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:42 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:43.596269 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:43.596291 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:43 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:43 DEBUG : Looking for writers
2026/03/05 01:15:43 DEBUG : >WaitForWriters: 
2026/03/05 01:15:43 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.97s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-manumaz4fomi'", Local "Local file system at /tmp/rclone3463167038", Modify Window "1s"
2026/03/05 01:15:43 INFO  : proton drive root link ID 'rclone-test-manumaz4fomi': poll-interval is not supported by this remote
2026/03/05 01:15:43 NOTICE: proton drive root link ID 'rclone-test-manumaz4fomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/05 01:15:44.402861 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/05 01:15:44.402886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-manumaz4fomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/05 01:15:44 DEBUG : WaitForWriters: timeout=30s
2026/03/05 01:15:44 DEBUG : Looking for writers
2026/03/05 01:15:44 DEBUG : >WaitForWriters: 
2026/03/05 01:15:44 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.80s)
FAIL
2026/03/05 01:15:44 DEBUG : proton drive root link ID 'rclone-test-manumaz4fomi': Purge remote
2026/03/05 01:15:44 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 6m11.375349989s (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]