"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/01/12 01:44:00 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-qeqacad9laki"
2026/01/12 01:44:00 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/12 01:44:00 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': Has cached credentials
2026/01/12 01:44:00 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': Used cached credential to initialize the ProtonDrive API
2026/01/12 01:44:00 DEBUG : Creating backend with remote "/tmp/rclone1171343664"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:00 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:00 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:01.202879 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:01.202916 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:01 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:01 DEBUG : Looking for writers
2026/01/12 01:44:01 DEBUG : >WaitForWriters: 
2026/01/12 01:44:01 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.32s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:01 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:01 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:01.520334 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:01.520367 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:01 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:01 DEBUG : Looking for writers
2026/01/12 01:44:01 DEBUG : >WaitForWriters: 
2026/01/12 01:44:01 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.31s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:01 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:01 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:01.871227 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:01.871269 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)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:01 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:01 DEBUG : Looking for writers
2026/01/12 01:44:01 DEBUG : >WaitForWriters: 
2026/01/12 01:44:01 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.37s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:01 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:01 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:02.222061 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:02.222096 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:02 DEBUG : Looking for writers
2026/01/12 01:44:02 DEBUG : >WaitForWriters: 
2026/01/12 01:44:02 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.33s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:02 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:02 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:02.550286 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:02.550316 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:02 DEBUG : Looking for writers
2026/01/12 01:44:02 DEBUG : >WaitForWriters: 
2026/01/12 01:44:02 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.32s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:02 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:02 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:02.868837 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:02.868872 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:02 DEBUG : Looking for writers
2026/01/12 01:44:02 DEBUG : >WaitForWriters: 
2026/01/12 01:44:02 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.33s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:02 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:02 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:03.202010 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:03.202039 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:03 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:03 DEBUG : Looking for writers
2026/01/12 01:44:03 DEBUG : >WaitForWriters: 
2026/01/12 01:44:03 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.33s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:03 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:03 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:03.547373 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:03.547398 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:03 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:03 DEBUG : Looking for writers
2026/01/12 01:44:03 DEBUG : >WaitForWriters: 
2026/01/12 01:44:03 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.34s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:03 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:03 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:03.897961 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:03.897993 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:03 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:03 DEBUG : Looking for writers
2026/01/12 01:44:03 DEBUG : >WaitForWriters: 
2026/01/12 01:44:03 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.36s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:03 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:03 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:04.225288 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:04.225336 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:04 DEBUG : Looking for writers
2026/01/12 01:44:04 DEBUG : >WaitForWriters: 
2026/01/12 01:44:04 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.32s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:04 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:04 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:04.566270 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:04.566292 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:04 DEBUG : Looking for writers
2026/01/12 01:44:04 DEBUG : >WaitForWriters: 
2026/01/12 01:44:04 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.36s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:04 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:04 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:04.920688 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:04.920709 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:04 DEBUG : Looking for writers
2026/01/12 01:44:04 DEBUG : >WaitForWriters: 
2026/01/12 01:44:04 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.33s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:04 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:04 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:05.503655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:05.503678 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:05 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:05 DEBUG : Looking for writers
2026/01/12 01:44:05 DEBUG : >WaitForWriters: 
2026/01/12 01:44:05 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.59s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:05 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:05 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:05.825034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:05.825063 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:05 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:05 DEBUG : Looking for writers
2026/01/12 01:44:05 DEBUG : >WaitForWriters: 
2026/01/12 01:44:05 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.32s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:05 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:05 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:06.127243 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:06.127266 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:06 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:06 DEBUG : Looking for writers
2026/01/12 01:44:06 DEBUG : >WaitForWriters: 
2026/01/12 01:44:06 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.30s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:06 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:06 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:06.455096 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:06.455116 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:06 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:06 DEBUG : Looking for writers
2026/01/12 01:44:06 DEBUG : >WaitForWriters: 
2026/01/12 01:44:06 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.33s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:06 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:06 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:06.749276 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:06.749295 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:06 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:06 DEBUG : Looking for writers
2026/01/12 01:44:06 DEBUG : >WaitForWriters: 
2026/01/12 01:44:06 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.29s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:06 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:06 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:07.076209 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:07.076233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:07 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:07 DEBUG : Looking for writers
2026/01/12 01:44:07 DEBUG : >WaitForWriters: 
2026/01/12 01:44:07 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.34s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:07 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:07 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:07.426885 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:07.426917 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:07 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:07 DEBUG : Looking for writers
2026/01/12 01:44:07 DEBUG : >WaitForWriters: 
2026/01/12 01:44:07 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.51s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:07 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:07 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:07.964293 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:07.964325 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:07 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:07 DEBUG : Looking for writers
2026/01/12 01:44:07 DEBUG : >WaitForWriters: 
2026/01/12 01:44:08 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.37s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:08 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:08 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:08.298414 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:08.298479 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:08 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:08 DEBUG : Looking for writers
2026/01/12 01:44:08 DEBUG : >WaitForWriters: 
2026/01/12 01:44:08 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.33s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:08 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:08 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:08.595598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:08.595653 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:08 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:08 DEBUG : Looking for writers
2026/01/12 01:44:08 DEBUG : >WaitForWriters: 
2026/01/12 01:44:08 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-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:08 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:08 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:08.909757 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:08.909775 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:08 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:08 DEBUG : Looking for writers
2026/01/12 01:44:08 DEBUG : >WaitForWriters: 
2026/01/12 01:44:08 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-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:08 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:08 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:09.234546 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:09.234647 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:09 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:09 DEBUG : Looking for writers
2026/01/12 01:44:09 DEBUG : >WaitForWriters: 
2026/01/12 01:44:09 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-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:09 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:09.560714 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:09.560750 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:09 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:09 DEBUG : Looking for writers
2026/01/12 01:44:09 DEBUG : >WaitForWriters: 
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:09 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-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:09 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:09.909063 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:09.909101 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:09 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:09 DEBUG : Looking for writers
2026/01/12 01:44:09 DEBUG : >WaitForWriters: 
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:09 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-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:09 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:09 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:10.227916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:10.227940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:10 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:10 DEBUG : Looking for writers
2026/01/12 01:44:10 DEBUG : >WaitForWriters: 
2026/01/12 01:44:10 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:10 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (1.93s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.29s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.32s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.31s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.33s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:10 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:10 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:10.553504 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:10.553528 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:10 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:10 DEBUG : Looking for writers
2026/01/12 01:44:10 DEBUG : >WaitForWriters: 
2026/01/12 01:44:10 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.33s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:10 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:10 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:10.878506 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:10.878542 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:10 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:10 DEBUG : Looking for writers
2026/01/12 01:44:10 DEBUG : >WaitForWriters: 
2026/01/12 01:44:10 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.32s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:10 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:10 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:11.192004 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:11.192032 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:11 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:11 DEBUG : Looking for writers
2026/01/12 01:44:11 DEBUG : >WaitForWriters: 
2026/01/12 01:44:11 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.30s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:11 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:11 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:11.502124 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:11.502149 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:11 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:11 DEBUG : Looking for writers
2026/01/12 01:44:11 DEBUG : >WaitForWriters: 
2026/01/12 01:44:11 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.31s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:11 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:11 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:11.838561 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:11.838583 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:11 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:11 DEBUG : Looking for writers
2026/01/12 01:44:11 DEBUG : >WaitForWriters: 
2026/01/12 01:44:11 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.34s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:11 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:11 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:12.156973 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:12.156997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:12 DEBUG : Looking for writers
2026/01/12 01:44:12 DEBUG : >WaitForWriters: 
2026/01/12 01:44:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:12 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:12.475851 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:12.475894 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:12 DEBUG : Looking for writers
2026/01/12 01:44:12 DEBUG : >WaitForWriters: 
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:12 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:12.792577 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:12.792608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:12 DEBUG : Looking for writers
2026/01/12 01:44:12 DEBUG : >WaitForWriters: 
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:13.132754 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:13.132787 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:13 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:13 DEBUG : Looking for writers
2026/01/12 01:44:13 DEBUG : >WaitForWriters: 
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:13 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:13.467388 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:13.467420 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:13 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:13 DEBUG : Looking for writers
2026/01/12 01:44:13 DEBUG : >WaitForWriters: 
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:13 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:13 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:13.777594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:13.777632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:13 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:13 DEBUG : Looking for writers
2026/01/12 01:44:13 DEBUG : >WaitForWriters: 
2026/01/12 01:44:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:13 ERROR : error listing: directory not found
--- FAIL: TestFileRename (1.93s)
    --- FAIL: TestFileRename/off,forceCache=false (0.32s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.31s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.31s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.35s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.33s)
    --- FAIL: TestFileRename/full,forceCache=false (0.30s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:13 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:13 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:14.096897 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:14.096928 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:14 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:14 DEBUG : Looking for writers
2026/01/12 01:44:14 DEBUG : >WaitForWriters: 
2026/01/12 01:44:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.31s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:14 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:14 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:14.425967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:14.426003 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:14 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:14 DEBUG : Looking for writers
2026/01/12 01:44:14 DEBUG : >WaitForWriters: 
2026/01/12 01:44:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.33s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:14 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:14 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:14.758933 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:14.758956 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:14 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:14 DEBUG : Looking for writers
2026/01/12 01:44:14 DEBUG : >WaitForWriters: 
2026/01/12 01:44:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.34s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:14 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:14 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:15.091470 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:15.091493 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:15 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:15 DEBUG : Looking for writers
2026/01/12 01:44:15 DEBUG : >WaitForWriters: 
2026/01/12 01:44:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.32s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:15 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:15 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:44:15.395142 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:15.395161 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:15 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:15 DEBUG : Looking for writers
2026/01/12 01:44:15 DEBUG : >WaitForWriters: 
2026/01/12 01:44:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.31s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:15 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:15 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:15 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:15.723618 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:15.723656 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:15 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:15 DEBUG : Looking for writers
2026/01/12 01:44:15 DEBUG : >WaitForWriters: 
2026/01/12 01:44:15 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:15 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.33s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:15 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:15 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:15 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:15 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:16.066787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:16.066808 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:16 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:16 DEBUG : Looking for writers
2026/01/12 01:44:16 DEBUG : >WaitForWriters: 
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.36s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:16 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:16.404131 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:16.404154 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:16 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:16 DEBUG : Looking for writers
2026/01/12 01:44:16 DEBUG : >WaitForWriters: 
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.32s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:16 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:16.721094 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:16.721120 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:16 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:16 DEBUG : Looking for writers
2026/01/12 01:44:16 DEBUG : >WaitForWriters: 
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.31s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:16 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:16 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:17.027828 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:17.027850 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:17 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : >WaitForWriters: 
2026/01/12 01:44:17 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:44:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.33s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:44:17 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:44:17 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:44:17 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:17 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:44:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:44:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:44:17 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:44:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:44:17 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): openPending: 
2026/01/12 01:44:17 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:44:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): >openPending: err=<nil>
2026/01/12 01:44:17 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:44:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:44:17 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:44:17 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): _writeAt: size=5, off=0
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): >_writeAt: n=5, err=<nil>
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): _writeAt: size=7, off=5
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): >_writeAt: n=7, err=<nil>
2026/01/12 01:44:17 DEBUG : file1: vfs cache: truncate to size=11
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): close: 
2026/01/12 01:44:17 DEBUG : file1: vfs cache: setting modification time to 2026-01-12 01:44:17.165996405 +0000 UTC m=+16.971679665
2026/01/12 01:44:17 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): >close: err=<nil>
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): close: 
2026/01/12 01:44:17 DEBUG : file1(0xc000998940): >close: err=file already closed
2026/01/12 01:44:17 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : file1: reading active writers
2026/01/12 01:44:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : file1: reading active writers
2026/01/12 01:44:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : file1: reading active writers
2026/01/12 01:44:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : file1: reading active writers
2026/01/12 01:44:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:44:17 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : file1: reading active writers
2026/01/12 01:44:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : file1: reading active writers
2026/01/12 01:44:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:44:17.632062 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:17.632102 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:17 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:17 DEBUG : Looking for writers
2026/01/12 01:44:17 DEBUG : file1: reading active writers
2026/01/12 01:44:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:44:17 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:18.159967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:18.159994 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:18 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:18 DEBUG : Looking for writers
2026/01/12 01:44:18 DEBUG : file1: reading active writers
2026/01/12 01:44:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:18 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:18.879518 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:18.879561 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:18 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:19 DEBUG : Looking for writers
2026/01/12 01:44:19 DEBUG : file1: reading active writers
2026/01/12 01:44:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:19 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:20.023266 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:20.023299 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:20 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:20 DEBUG : Looking for writers
2026/01/12 01:44:20 DEBUG : file1: reading active writers
2026/01/12 01:44:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:21 DEBUG : Looking for writers
2026/01/12 01:44:21 DEBUG : file1: reading active writers
2026/01/12 01:44:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:21 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:21.954588 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:21.954651 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:21 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:21 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:22 DEBUG : Looking for writers
2026/01/12 01:44:22 DEBUG : file1: reading active writers
2026/01/12 01:44:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:23 DEBUG : Looking for writers
2026/01/12 01:44:23 DEBUG : file1: reading active writers
2026/01/12 01:44:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:24 DEBUG : Looking for writers
2026/01/12 01:44:24 DEBUG : file1: reading active writers
2026/01/12 01:44:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:25 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:25 DEBUG : Looking for writers
2026/01/12 01:44:25 DEBUG : file1: reading active writers
2026/01/12 01:44:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:25.477189 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:25.477215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:25 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:26 DEBUG : Looking for writers
2026/01/12 01:44:26 DEBUG : file1: reading active writers
2026/01/12 01:44:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:27 DEBUG : Looking for writers
2026/01/12 01:44:27 DEBUG : file1: reading active writers
2026/01/12 01:44:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:28 DEBUG : Looking for writers
2026/01/12 01:44:28 DEBUG : file1: reading active writers
2026/01/12 01:44:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:29 DEBUG : Looking for writers
2026/01/12 01:44:29 DEBUG : file1: reading active writers
2026/01/12 01:44:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:30 DEBUG : Looking for writers
2026/01/12 01:44:30 DEBUG : file1: reading active writers
2026/01/12 01:44:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:31 DEBUG : Looking for writers
2026/01/12 01:44:31 DEBUG : file1: reading active writers
2026/01/12 01:44:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:31 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:32.188233 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:32.188265 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:32 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)
2026/01/12 01:44:32 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:32 DEBUG : Looking for writers
2026/01/12 01:44:32 DEBUG : file1: reading active writers
2026/01/12 01:44:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:33 DEBUG : Looking for writers
2026/01/12 01:44:33 DEBUG : file1: reading active writers
2026/01/12 01:44:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:34 DEBUG : Looking for writers
2026/01/12 01:44:34 DEBUG : file1: reading active writers
2026/01/12 01:44:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:35 DEBUG : Looking for writers
2026/01/12 01:44:35 DEBUG : file1: reading active writers
2026/01/12 01:44:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:36 DEBUG : Looking for writers
2026/01/12 01:44:36 DEBUG : file1: reading active writers
2026/01/12 01:44:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:37 DEBUG : Looking for writers
2026/01/12 01:44:37 DEBUG : file1: reading active writers
2026/01/12 01:44:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:38 DEBUG : Looking for writers
2026/01/12 01:44:38 DEBUG : file1: reading active writers
2026/01/12 01:44:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:39 DEBUG : Looking for writers
2026/01/12 01:44:39 DEBUG : file1: reading active writers
2026/01/12 01:44:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:40 DEBUG : Looking for writers
2026/01/12 01:44:40 DEBUG : file1: reading active writers
2026/01/12 01:44:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:41 DEBUG : Looking for writers
2026/01/12 01:44:41 DEBUG : file1: reading active writers
2026/01/12 01:44:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:42 DEBUG : Looking for writers
2026/01/12 01:44:42 DEBUG : file1: reading active writers
2026/01/12 01:44:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:43 DEBUG : Looking for writers
2026/01/12 01:44:43 DEBUG : file1: reading active writers
2026/01/12 01:44:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:44 DEBUG : Looking for writers
2026/01/12 01:44:44 DEBUG : file1: reading active writers
2026/01/12 01:44:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:44 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:44:45.285673 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:44:45.285709 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:45 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:44:45 DEBUG : Looking for writers
2026/01/12 01:44:45 DEBUG : file1: reading active writers
2026/01/12 01:44:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:46 DEBUG : Looking for writers
2026/01/12 01:44:46 DEBUG : file1: reading active writers
2026/01/12 01:44:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:47 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00073a780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ac8108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645026112} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028088429700981 ext:16971679665 loc:0x42cf0a0} ATime:{wall:14002028088429715379 ext:16971694052 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:44:47 DEBUG : >WaitForWriters: 
2026/01/12 01:44:47 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:44:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:44:50 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/01/12 01:44:54 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:44:54 DEBUG : Looking for writers
2026/01/12 01:44:54 DEBUG : file1: reading active writers
2026/01/12 01:44:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:44:54 DEBUG : Looking for writers
2026/01/12 01:44:54 DEBUG : file1: reading active writers
2026/01/12 01:44:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:44:54 DEBUG : Looking for writers
2026/01/12 01:44:54 DEBUG : file1: reading active writers
2026/01/12 01:44:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:44:54 DEBUG : Looking for writers
2026/01/12 01:44:54 DEBUG : file1: reading active writers
2026/01/12 01:44:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:44:54 DEBUG : Looking for writers
2026/01/12 01:44:54 DEBUG : file1: reading active writers
2026/01/12 01:44:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:44:54 DEBUG : Looking for writers
2026/01/12 01:44:54 DEBUG : file1: reading active writers
2026/01/12 01:44:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:44:55 DEBUG : Looking for writers
2026/01/12 01:44:55 DEBUG : file1: reading active writers
2026/01/12 01:44:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:44:55 DEBUG : Looking for writers
2026/01/12 01:44:55 DEBUG : file1: reading active writers
2026/01/12 01:44:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:56 DEBUG : Looking for writers
2026/01/12 01:44:56 DEBUG : file1: reading active writers
2026/01/12 01:44:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:57 DEBUG : Looking for writers
2026/01/12 01:44:57 DEBUG : file1: reading active writers
2026/01/12 01:44:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:58 DEBUG : Looking for writers
2026/01/12 01:44:58 DEBUG : file1: reading active writers
2026/01/12 01:44:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:44:59 DEBUG : Looking for writers
2026/01/12 01:44:59 DEBUG : file1: reading active writers
2026/01/12 01:44:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:00 DEBUG : Looking for writers
2026/01/12 01:45:00 DEBUG : file1: reading active writers
2026/01/12 01:45:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:01 DEBUG : Looking for writers
2026/01/12 01:45:01 DEBUG : file1: reading active writers
2026/01/12 01:45:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:02 DEBUG : Looking for writers
2026/01/12 01:45:02 DEBUG : file1: reading active writers
2026/01/12 01:45:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:03 DEBUG : Looking for writers
2026/01/12 01:45:03 DEBUG : file1: reading active writers
2026/01/12 01:45:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:04 DEBUG : Looking for writers
2026/01/12 01:45:04 DEBUG : file1: reading active writers
2026/01/12 01:45:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:05 DEBUG : Looking for writers
2026/01/12 01:45:05 DEBUG : file1: reading active writers
2026/01/12 01:45:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:06 DEBUG : Looking for writers
2026/01/12 01:45:06 DEBUG : file1: reading active writers
2026/01/12 01:45:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:07 DEBUG : Looking for writers
2026/01/12 01:45:07 DEBUG : file1: reading active writers
2026/01/12 01:45:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:08 DEBUG : Looking for writers
2026/01/12 01:45:08 DEBUG : file1: reading active writers
2026/01/12 01:45:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:09 DEBUG : Looking for writers
2026/01/12 01:45:09 DEBUG : file1: reading active writers
2026/01/12 01:45:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:10 DEBUG : Looking for writers
2026/01/12 01:45:10 DEBUG : file1: reading active writers
2026/01/12 01:45:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:10 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:11.291875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:11.291910 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:11 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:11 DEBUG : Looking for writers
2026/01/12 01:45:11 DEBUG : file1: reading active writers
2026/01/12 01:45:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:12 DEBUG : Looking for writers
2026/01/12 01:45:12 DEBUG : file1: reading active writers
2026/01/12 01:45:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:13 DEBUG : Looking for writers
2026/01/12 01:45:13 DEBUG : file1: reading active writers
2026/01/12 01:45:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:14 DEBUG : Looking for writers
2026/01/12 01:45:14 DEBUG : file1: reading active writers
2026/01/12 01:45:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:15 DEBUG : Looking for writers
2026/01/12 01:45:15 DEBUG : file1: reading active writers
2026/01/12 01:45:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:16 DEBUG : Looking for writers
2026/01/12 01:45:16 DEBUG : file1: reading active writers
2026/01/12 01:45:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:17 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/12 01:45:17 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/12 01:45:17 DEBUG : Looking for writers
2026/01/12 01:45:17 DEBUG : file1: reading active writers
2026/01/12 01:45:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:18 DEBUG : Looking for writers
2026/01/12 01:45:18 DEBUG : file1: reading active writers
2026/01/12 01:45:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:19 DEBUG : Looking for writers
2026/01/12 01:45:19 DEBUG : file1: reading active writers
2026/01/12 01:45:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:20 DEBUG : Looking for writers
2026/01/12 01:45:20 DEBUG : file1: reading active writers
2026/01/12 01:45:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:21 DEBUG : Looking for writers
2026/01/12 01:45:21 DEBUG : file1: reading active writers
2026/01/12 01:45:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:22 DEBUG : Looking for writers
2026/01/12 01:45:22 DEBUG : file1: reading active writers
2026/01/12 01:45:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:23 DEBUG : Looking for writers
2026/01/12 01:45:23 DEBUG : file1: reading active writers
2026/01/12 01:45:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00073a780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ac8108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645026112} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028088429700981 ext:16971679665 loc:0x42cf0a0} ATime:{wall:14002028088429715379 ext:16971694052 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:45:24 DEBUG : >WaitForWriters: 
2026/01/12 01:45:24 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:45:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.49s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:45:24 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:45:24 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:45:24 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:45:24 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:45:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:45:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:45:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:45:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:45:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:45:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:45:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:45:24 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:45:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:45:24 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): openPending: 
2026/01/12 01:45:24 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:45:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): >openPending: err=<nil>
2026/01/12 01:45:24 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:45:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:45:24 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:45:24 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): _writeAt: size=7, off=0
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): >_writeAt: n=7, err=<nil>
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): _writeAt: size=6, off=5
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): >_writeAt: n=6, err=<nil>
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): close: 
2026/01/12 01:45:24 DEBUG : file1: vfs cache: setting modification time to 2026-01-12 01:45:24.67657115 +0000 UTC m=+84.482254399
2026/01/12 01:45:24 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): >close: err=<nil>
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): _writeAt: size=5, off=0
2026/01/12 01:45:24 DEBUG : file1(0xc000999140): >_writeAt: n=0, err=file already closed
2026/01/12 01:45:24 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:45:24 DEBUG : Looking for writers
2026/01/12 01:45:24 DEBUG : file1: reading active writers
2026/01/12 01:45:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:45:24 DEBUG : Looking for writers
2026/01/12 01:45:24 DEBUG : file1: reading active writers
2026/01/12 01:45:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:45:24 DEBUG : Looking for writers
2026/01/12 01:45:24 DEBUG : file1: reading active writers
2026/01/12 01:45:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:45:24 DEBUG : Looking for writers
2026/01/12 01:45:24 DEBUG : file1: reading active writers
2026/01/12 01:45:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:45:24 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:24 DEBUG : Looking for writers
2026/01/12 01:45:24 DEBUG : file1: reading active writers
2026/01/12 01:45:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:45:24 DEBUG : Looking for writers
2026/01/12 01:45:24 DEBUG : file1: reading active writers
2026/01/12 01:45:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:45:25.095222 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:25.095254 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:25 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:25 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:25 DEBUG : Looking for writers
2026/01/12 01:45:25 DEBUG : file1: reading active writers
2026/01/12 01:45:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:45:25.635477 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:25.635513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:25 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:25 DEBUG : Looking for writers
2026/01/12 01:45:25 DEBUG : file1: reading active writers
2026/01/12 01:45:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:26 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:26.335655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:26.335687 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:26 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:26 DEBUG : Looking for writers
2026/01/12 01:45:26 DEBUG : file1: reading active writers
2026/01/12 01:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:27 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:27.467137 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:27.467169 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:27 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:27 DEBUG : Looking for writers
2026/01/12 01:45:27 DEBUG : file1: reading active writers
2026/01/12 01:45:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:28 DEBUG : Looking for writers
2026/01/12 01:45:28 DEBUG : file1: reading active writers
2026/01/12 01:45:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:29 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:29.389609 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:29.389646 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:29 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:29 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:29 DEBUG : Looking for writers
2026/01/12 01:45:29 DEBUG : file1: reading active writers
2026/01/12 01:45:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:30 DEBUG : Looking for writers
2026/01/12 01:45:30 DEBUG : file1: reading active writers
2026/01/12 01:45:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:31 DEBUG : Looking for writers
2026/01/12 01:45:31 DEBUG : file1: reading active writers
2026/01/12 01:45:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:32 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:32.927850 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:32.927887 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:32 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)
2026/01/12 01:45:32 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:32 DEBUG : Looking for writers
2026/01/12 01:45:32 DEBUG : file1: reading active writers
2026/01/12 01:45:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:33 DEBUG : Looking for writers
2026/01/12 01:45:33 DEBUG : file1: reading active writers
2026/01/12 01:45:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:34 DEBUG : Looking for writers
2026/01/12 01:45:34 DEBUG : file1: reading active writers
2026/01/12 01:45:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:35 DEBUG : Looking for writers
2026/01/12 01:45:35 DEBUG : file1: reading active writers
2026/01/12 01:45:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:36 DEBUG : Looking for writers
2026/01/12 01:45:36 DEBUG : file1: reading active writers
2026/01/12 01:45:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:37 DEBUG : Looking for writers
2026/01/12 01:45:37 DEBUG : file1: reading active writers
2026/01/12 01:45:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:38 DEBUG : Looking for writers
2026/01/12 01:45:38 DEBUG : file1: reading active writers
2026/01/12 01:45:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:39 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:39.657505 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:39.657538 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:39 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:39 DEBUG : Looking for writers
2026/01/12 01:45:39 DEBUG : file1: reading active writers
2026/01/12 01:45:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:40 DEBUG : Looking for writers
2026/01/12 01:45:40 DEBUG : file1: reading active writers
2026/01/12 01:45:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:41 DEBUG : Looking for writers
2026/01/12 01:45:41 DEBUG : file1: reading active writers
2026/01/12 01:45:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:42 DEBUG : Looking for writers
2026/01/12 01:45:42 DEBUG : file1: reading active writers
2026/01/12 01:45:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:43 DEBUG : Looking for writers
2026/01/12 01:45:43 DEBUG : file1: reading active writers
2026/01/12 01:45:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:44 DEBUG : Looking for writers
2026/01/12 01:45:44 DEBUG : file1: reading active writers
2026/01/12 01:45:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:45 DEBUG : Looking for writers
2026/01/12 01:45:45 DEBUG : file1: reading active writers
2026/01/12 01:45:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:46 DEBUG : Looking for writers
2026/01/12 01:45:46 DEBUG : file1: reading active writers
2026/01/12 01:45:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:47 DEBUG : Looking for writers
2026/01/12 01:45:47 DEBUG : file1: reading active writers
2026/01/12 01:45:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:48 DEBUG : Looking for writers
2026/01/12 01:45:48 DEBUG : file1: reading active writers
2026/01/12 01:45:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:49 DEBUG : Looking for writers
2026/01/12 01:45:49 DEBUG : file1: reading active writers
2026/01/12 01:45:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:50 DEBUG : Looking for writers
2026/01/12 01:45:50 DEBUG : file1: reading active writers
2026/01/12 01:45:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:51 DEBUG : Looking for writers
2026/01/12 01:45:51 DEBUG : file1: reading active writers
2026/01/12 01:45:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:52 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:45:52.804969 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:45:52.805001 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:52 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:52 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:45:52 DEBUG : Looking for writers
2026/01/12 01:45:52 DEBUG : file1: reading active writers
2026/01/12 01:45:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:53 DEBUG : Looking for writers
2026/01/12 01:45:53 DEBUG : file1: reading active writers
2026/01/12 01:45:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:45:54 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00040eb40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ac9c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645033024} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028160880977934 ext:84482254399 loc:0x42cf0a0} ATime:{wall:14002028160881012560 ext:84482289025 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:45:54 DEBUG : >WaitForWriters: 
2026/01/12 01:45:54 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:45:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:45:58 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/12 01:46:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:46:02 DEBUG : Looking for writers
2026/01/12 01:46:02 DEBUG : file1: reading active writers
2026/01/12 01:46:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:46:02 DEBUG : Looking for writers
2026/01/12 01:46:02 DEBUG : file1: reading active writers
2026/01/12 01:46:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:46:02 DEBUG : Looking for writers
2026/01/12 01:46:02 DEBUG : file1: reading active writers
2026/01/12 01:46:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:46:02 DEBUG : Looking for writers
2026/01/12 01:46:02 DEBUG : file1: reading active writers
2026/01/12 01:46:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:46:02 DEBUG : Looking for writers
2026/01/12 01:46:02 DEBUG : file1: reading active writers
2026/01/12 01:46:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:46:02 DEBUG : Looking for writers
2026/01/12 01:46:02 DEBUG : file1: reading active writers
2026/01/12 01:46:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:46:02 DEBUG : Looking for writers
2026/01/12 01:46:02 DEBUG : file1: reading active writers
2026/01/12 01:46:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:46:03 DEBUG : Looking for writers
2026/01/12 01:46:03 DEBUG : file1: reading active writers
2026/01/12 01:46:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:04 DEBUG : Looking for writers
2026/01/12 01:46:04 DEBUG : file1: reading active writers
2026/01/12 01:46:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:05 DEBUG : Looking for writers
2026/01/12 01:46:05 DEBUG : file1: reading active writers
2026/01/12 01:46:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:06 DEBUG : Looking for writers
2026/01/12 01:46:06 DEBUG : file1: reading active writers
2026/01/12 01:46:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:07 DEBUG : Looking for writers
2026/01/12 01:46:07 DEBUG : file1: reading active writers
2026/01/12 01:46:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:08 DEBUG : Looking for writers
2026/01/12 01:46:08 DEBUG : file1: reading active writers
2026/01/12 01:46:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:09 DEBUG : Looking for writers
2026/01/12 01:46:09 DEBUG : file1: reading active writers
2026/01/12 01:46:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:10 DEBUG : Looking for writers
2026/01/12 01:46:10 DEBUG : file1: reading active writers
2026/01/12 01:46:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:11 DEBUG : Looking for writers
2026/01/12 01:46:11 DEBUG : file1: reading active writers
2026/01/12 01:46:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:12 DEBUG : Looking for writers
2026/01/12 01:46:12 DEBUG : file1: reading active writers
2026/01/12 01:46:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:13 DEBUG : Looking for writers
2026/01/12 01:46:13 DEBUG : file1: reading active writers
2026/01/12 01:46:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:14 DEBUG : Looking for writers
2026/01/12 01:46:14 DEBUG : file1: reading active writers
2026/01/12 01:46:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:15 DEBUG : Looking for writers
2026/01/12 01:46:15 DEBUG : file1: reading active writers
2026/01/12 01:46:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:16 DEBUG : Looking for writers
2026/01/12 01:46:16 DEBUG : file1: reading active writers
2026/01/12 01:46:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:17 DEBUG : Looking for writers
2026/01/12 01:46:17 DEBUG : file1: reading active writers
2026/01/12 01:46:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:18 DEBUG : Looking for writers
2026/01/12 01:46:18 DEBUG : file1: reading active writers
2026/01/12 01:46:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:18 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:18.795774 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:18.795803 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:18 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:19 DEBUG : Looking for writers
2026/01/12 01:46:19 DEBUG : file1: reading active writers
2026/01/12 01:46:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:20 DEBUG : Looking for writers
2026/01/12 01:46:20 DEBUG : file1: reading active writers
2026/01/12 01:46:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:21 DEBUG : Looking for writers
2026/01/12 01:46:21 DEBUG : file1: reading active writers
2026/01/12 01:46:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:22 DEBUG : Looking for writers
2026/01/12 01:46:22 DEBUG : file1: reading active writers
2026/01/12 01:46:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:23 DEBUG : Looking for writers
2026/01/12 01:46:23 DEBUG : file1: reading active writers
2026/01/12 01:46:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:24 DEBUG : Looking for writers
2026/01/12 01:46:24 DEBUG : file1: reading active writers
2026/01/12 01:46:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:24 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/12 01:46:24 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/12 01:46:25 DEBUG : Looking for writers
2026/01/12 01:46:25 DEBUG : file1: reading active writers
2026/01/12 01:46:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:26 DEBUG : Looking for writers
2026/01/12 01:46:26 DEBUG : file1: reading active writers
2026/01/12 01:46:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:27 DEBUG : Looking for writers
2026/01/12 01:46:27 DEBUG : file1: reading active writers
2026/01/12 01:46:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:28 DEBUG : Looking for writers
2026/01/12 01:46:28 DEBUG : file1: reading active writers
2026/01/12 01:46:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:29 DEBUG : Looking for writers
2026/01/12 01:46:29 DEBUG : file1: reading active writers
2026/01/12 01:46:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:30 DEBUG : Looking for writers
2026/01/12 01:46:30 DEBUG : file1: reading active writers
2026/01/12 01:46:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:31 DEBUG : Looking for writers
2026/01/12 01:46:31 DEBUG : file1: reading active writers
2026/01/12 01:46:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:46:32 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00040eb40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ac9c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645033024} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028160880977934 ext:84482254399 loc:0x42cf0a0} ATime:{wall:14002028160881012560 ext:84482289025 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:46:32 DEBUG : >WaitForWriters: 
2026/01/12 01:46:32 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:46:32 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.51s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:46:32 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:46:32 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:46:32 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:46:32 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:46:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:46:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:46:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:46:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:46:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:46:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:46:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:46:32 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:46:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:46:32 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:46:32 DEBUG : file1(0xc00085fc40): openPending: 
2026/01/12 01:46:32 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:46:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:46:32 DEBUG : file1(0xc00085fc40): >openPending: err=<nil>
2026/01/12 01:46:32 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:46:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:46:32 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:46:32 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:46:32 DEBUG : file1(0xc00085fc40): close: 
2026/01/12 01:46:32 DEBUG : file1: vfs cache: setting modification time to 2026-01-12 01:46:32.162228927 +0000 UTC m=+151.967912176
2026/01/12 01:46:32 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/12 01:46:32 DEBUG : file1(0xc00085fc40): >close: err=<nil>
2026/01/12 01:46:32 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/12 01:46:32 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/12 01:46:32 DEBUG : file2: newRWFileHandle: 
2026/01/12 01:46:32 DEBUG : file2(0xc0009981c0): openPending: 
2026/01/12 01:46:32 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:46:32 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/12 01:46:32 DEBUG : file2(0xc0009981c0): >openPending: err=<nil>
2026/01/12 01:46:32 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/12 01:46:32 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/12 01:46:32 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/12 01:46:32 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/12 01:46:32 DEBUG : file2(0xc0009981c0): RWFileHandle.Flush
2026/01/12 01:46:32 DEBUG : file2(0xc0009981c0): RWFileHandle.Release
2026/01/12 01:46:32 DEBUG : file2(0xc0009981c0): close: 
2026/01/12 01:46:32 DEBUG : file2: vfs cache: setting modification time to 2026-01-12 01:46:32.163360228 +0000 UTC m=+151.969043467
2026/01/12 01:46:32 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/12 01:46:32 DEBUG : file2(0xc0009981c0): >close: err=<nil>
2026/01/12 01:46:32 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:46:32 DEBUG : Looking for writers
2026/01/12 01:46:32 DEBUG : file2: reading active writers
2026/01/12 01:46:32 DEBUG : file1: reading active writers
2026/01/12 01:46:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/12 01:46:32 DEBUG : Looking for writers
2026/01/12 01:46:32 DEBUG : file1: reading active writers
2026/01/12 01:46:32 DEBUG : file2: reading active writers
2026/01/12 01:46:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/12 01:46:32 DEBUG : Looking for writers
2026/01/12 01:46:32 DEBUG : file1: reading active writers
2026/01/12 01:46:32 DEBUG : file2: reading active writers
2026/01/12 01:46:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/12 01:46:32 DEBUG : Looking for writers
2026/01/12 01:46:32 DEBUG : file1: reading active writers
2026/01/12 01:46:32 DEBUG : file2: reading active writers
2026/01/12 01:46:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/12 01:46:32 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:32 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:46:32 DEBUG : Looking for writers
2026/01/12 01:46:32 DEBUG : file2: reading active writers
2026/01/12 01:46:32 DEBUG : file1: reading active writers
2026/01/12 01:46:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/12 01:46:32 DEBUG : Looking for writers
2026/01/12 01:46:32 DEBUG : file1: reading active writers
2026/01/12 01:46:32 DEBUG : file2: reading active writers
2026/01/12 01:46:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/12 01:46:32.581523 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:32.581545 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:32 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)
2026/01/12 01:46:32 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:32 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:32 DEBUG : Looking for writers
2026/01/12 01:46:32 DEBUG : file1: reading active writers
2026/01/12 01:46:32 DEBUG : file2: reading active writers
2026/01/12 01:46:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/12 01:46:32.942832 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:32.942859 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:32 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:33 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:46:33.247029 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:33.247053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:33 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)
2026/01/12 01:46:33 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:33 DEBUG : Looking for writers
2026/01/12 01:46:33 DEBUG : file2: reading active writers
2026/01/12 01:46:33 DEBUG : file1: reading active writers
2026/01/12 01:46:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:33.552249 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:33.552270 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:33 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:33 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:33 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:33 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:46:33.955597 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:33.955619 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:33 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)
2026/01/12 01:46:33 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)
2026/01/12 01:46:34.313169 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:34.313223 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:34 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:34 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:34 DEBUG : Looking for writers
2026/01/12 01:46:34 DEBUG : file1: reading active writers
2026/01/12 01:46:34 DEBUG : file2: reading active writers
2026/01/12 01:46:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:34 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:35.050901 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:35.050934 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:35 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)
2026/01/12 01:46:35 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:46:35.422804 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:35.422849 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:35 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:35 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:35 DEBUG : Looking for writers
2026/01/12 01:46:35 DEBUG : file1: reading active writers
2026/01/12 01:46:35 DEBUG : file2: reading active writers
2026/01/12 01:46:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:36 DEBUG : Looking for writers
2026/01/12 01:46:36 DEBUG : file2: reading active writers
2026/01/12 01:46:36 DEBUG : file1: reading active writers
2026/01/12 01:46:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:36 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:36.955973 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:36.955993 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:36 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:37 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:46:37.349938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:37.349962 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:37 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:37 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:37 DEBUG : Looking for writers
2026/01/12 01:46:37 DEBUG : file2: reading active writers
2026/01/12 01:46:37 DEBUG : file1: reading active writers
2026/01/12 01:46:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:38 DEBUG : Looking for writers
2026/01/12 01:46:38 DEBUG : file1: reading active writers
2026/01/12 01:46:38 DEBUG : file2: reading active writers
2026/01/12 01:46:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:39 DEBUG : Looking for writers
2026/01/12 01:46:39 DEBUG : file1: reading active writers
2026/01/12 01:46:39 DEBUG : file2: reading active writers
2026/01/12 01:46:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:40 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:40 DEBUG : Looking for writers
2026/01/12 01:46:40 DEBUG : file2: reading active writers
2026/01/12 01:46:40 DEBUG : file1: reading active writers
2026/01/12 01:46:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:40.509601 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:40.509624 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:40 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:40 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:46:40.849065 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:40.849091 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:40 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:40 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:41 DEBUG : Looking for writers
2026/01/12 01:46:41 DEBUG : file1: reading active writers
2026/01/12 01:46:41 DEBUG : file2: reading active writers
2026/01/12 01:46:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:42 DEBUG : Looking for writers
2026/01/12 01:46:42 DEBUG : file1: reading active writers
2026/01/12 01:46:42 DEBUG : file2: reading active writers
2026/01/12 01:46:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:43 DEBUG : Looking for writers
2026/01/12 01:46:43 DEBUG : file1: reading active writers
2026/01/12 01:46:43 DEBUG : file2: reading active writers
2026/01/12 01:46:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:44 DEBUG : Looking for writers
2026/01/12 01:46:44 DEBUG : file1: reading active writers
2026/01/12 01:46:44 DEBUG : file2: reading active writers
2026/01/12 01:46:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:45 DEBUG : Looking for writers
2026/01/12 01:46:45 DEBUG : file1: reading active writers
2026/01/12 01:46:45 DEBUG : file2: reading active writers
2026/01/12 01:46:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:46 DEBUG : Looking for writers
2026/01/12 01:46:46 DEBUG : file1: reading active writers
2026/01/12 01:46:46 DEBUG : file2: reading active writers
2026/01/12 01:46:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:46 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:46:47.205983 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:47.206001 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:47 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:47 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:46:47 DEBUG : Looking for writers
2026/01/12 01:46:47 DEBUG : file2: reading active writers
2026/01/12 01:46:47 DEBUG : file1: reading active writers
2026/01/12 01:46:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:47.581257 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:46:47.581277 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:47 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:47 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:46:48 DEBUG : Looking for writers
2026/01/12 01:46:48 DEBUG : file1: reading active writers
2026/01/12 01:46:48 DEBUG : file2: reading active writers
2026/01/12 01:46:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:49 DEBUG : Looking for writers
2026/01/12 01:46:49 DEBUG : file1: reading active writers
2026/01/12 01:46:49 DEBUG : file2: reading active writers
2026/01/12 01:46:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:50 DEBUG : Looking for writers
2026/01/12 01:46:50 DEBUG : file1: reading active writers
2026/01/12 01:46:50 DEBUG : file2: reading active writers
2026/01/12 01:46:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:51 DEBUG : Looking for writers
2026/01/12 01:46:51 DEBUG : file1: reading active writers
2026/01/12 01:46:51 DEBUG : file2: reading active writers
2026/01/12 01:46:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:52 DEBUG : Looking for writers
2026/01/12 01:46:52 DEBUG : file2: reading active writers
2026/01/12 01:46:52 DEBUG : file1: reading active writers
2026/01/12 01:46:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:53 DEBUG : Looking for writers
2026/01/12 01:46:53 DEBUG : file1: reading active writers
2026/01/12 01:46:53 DEBUG : file2: reading active writers
2026/01/12 01:46:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:54 DEBUG : Looking for writers
2026/01/12 01:46:54 DEBUG : file1: reading active writers
2026/01/12 01:46:54 DEBUG : file2: reading active writers
2026/01/12 01:46:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:55 DEBUG : Looking for writers
2026/01/12 01:46:55 DEBUG : file1: reading active writers
2026/01/12 01:46:55 DEBUG : file2: reading active writers
2026/01/12 01:46:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:56 DEBUG : Looking for writers
2026/01/12 01:46:56 DEBUG : file1: reading active writers
2026/01/12 01:46:56 DEBUG : file2: reading active writers
2026/01/12 01:46:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:57 DEBUG : Looking for writers
2026/01/12 01:46:57 DEBUG : file1: reading active writers
2026/01/12 01:46:57 DEBUG : file2: reading active writers
2026/01/12 01:46:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:58 DEBUG : Looking for writers
2026/01/12 01:46:58 DEBUG : file1: reading active writers
2026/01/12 01:46:58 DEBUG : file2: reading active writers
2026/01/12 01:46:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:46:59 DEBUG : Looking for writers
2026/01/12 01:46:59 DEBUG : file1: reading active writers
2026/01/12 01:46:59 DEBUG : file2: reading active writers
2026/01/12 01:46:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:00 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:47:00.361125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:47:00.361156 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:00 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:00 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:47:00 DEBUG : Looking for writers
2026/01/12 01:47:00 DEBUG : file1: reading active writers
2026/01/12 01:47:00 DEBUG : file2: reading active writers
2026/01/12 01:47:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:00.679941 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:47:00.679971 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:00 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:00 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:01 DEBUG : Looking for writers
2026/01/12 01:47:01 DEBUG : file2: reading active writers
2026/01/12 01:47:01 DEBUG : file1: reading active writers
2026/01/12 01:47:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:02 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00040f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b30d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645455168} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028233381079743 ext:151967912176 loc:0x42cf0a0} ATime:{wall:14002028233381314295 ext:151968146719 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00040f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b30e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645455424} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028233382211044 ext:151969043467 loc:0x42cf0a0} ATime:{wall:14002028233382512011 ext:151969344484 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:47:02 DEBUG : >WaitForWriters: 
2026/01/12 01:47:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:47:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:47:05 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/12 01:47:09 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:47:09 DEBUG : Looking for writers
2026/01/12 01:47:09 DEBUG : file1: reading active writers
2026/01/12 01:47:09 DEBUG : file2: reading active writers
2026/01/12 01:47:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/12 01:47:09 DEBUG : Looking for writers
2026/01/12 01:47:09 DEBUG : file1: reading active writers
2026/01/12 01:47:09 DEBUG : file2: reading active writers
2026/01/12 01:47:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/12 01:47:09 DEBUG : Looking for writers
2026/01/12 01:47:09 DEBUG : file1: reading active writers
2026/01/12 01:47:09 DEBUG : file2: reading active writers
2026/01/12 01:47:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/12 01:47:09 DEBUG : Looking for writers
2026/01/12 01:47:09 DEBUG : file1: reading active writers
2026/01/12 01:47:09 DEBUG : file2: reading active writers
2026/01/12 01:47:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/12 01:47:09 DEBUG : Looking for writers
2026/01/12 01:47:09 DEBUG : file1: reading active writers
2026/01/12 01:47:09 DEBUG : file2: reading active writers
2026/01/12 01:47:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/12 01:47:09 DEBUG : Looking for writers
2026/01/12 01:47:09 DEBUG : file2: reading active writers
2026/01/12 01:47:09 DEBUG : file1: reading active writers
2026/01/12 01:47:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/12 01:47:10 DEBUG : Looking for writers
2026/01/12 01:47:10 DEBUG : file2: reading active writers
2026/01/12 01:47:10 DEBUG : file1: reading active writers
2026/01/12 01:47:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/12 01:47:10 DEBUG : Looking for writers
2026/01/12 01:47:10 DEBUG : file1: reading active writers
2026/01/12 01:47:10 DEBUG : file2: reading active writers
2026/01/12 01:47:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:11 DEBUG : Looking for writers
2026/01/12 01:47:11 DEBUG : file2: reading active writers
2026/01/12 01:47:11 DEBUG : file1: reading active writers
2026/01/12 01:47:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:12 DEBUG : Looking for writers
2026/01/12 01:47:12 DEBUG : file1: reading active writers
2026/01/12 01:47:12 DEBUG : file2: reading active writers
2026/01/12 01:47:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:13 DEBUG : Looking for writers
2026/01/12 01:47:13 DEBUG : file1: reading active writers
2026/01/12 01:47:13 DEBUG : file2: reading active writers
2026/01/12 01:47:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:14 DEBUG : Looking for writers
2026/01/12 01:47:14 DEBUG : file1: reading active writers
2026/01/12 01:47:14 DEBUG : file2: reading active writers
2026/01/12 01:47:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:15 DEBUG : Looking for writers
2026/01/12 01:47:15 DEBUG : file2: reading active writers
2026/01/12 01:47:15 DEBUG : file1: reading active writers
2026/01/12 01:47:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:16 DEBUG : Looking for writers
2026/01/12 01:47:16 DEBUG : file1: reading active writers
2026/01/12 01:47:16 DEBUG : file2: reading active writers
2026/01/12 01:47:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:17 DEBUG : Looking for writers
2026/01/12 01:47:17 DEBUG : file1: reading active writers
2026/01/12 01:47:17 DEBUG : file2: reading active writers
2026/01/12 01:47:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:18 DEBUG : Looking for writers
2026/01/12 01:47:18 DEBUG : file1: reading active writers
2026/01/12 01:47:18 DEBUG : file2: reading active writers
2026/01/12 01:47:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:19 DEBUG : Looking for writers
2026/01/12 01:47:19 DEBUG : file1: reading active writers
2026/01/12 01:47:19 DEBUG : file2: reading active writers
2026/01/12 01:47:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:20 DEBUG : Looking for writers
2026/01/12 01:47:20 DEBUG : file1: reading active writers
2026/01/12 01:47:20 DEBUG : file2: reading active writers
2026/01/12 01:47:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:21 DEBUG : Looking for writers
2026/01/12 01:47:21 DEBUG : file1: reading active writers
2026/01/12 01:47:21 DEBUG : file2: reading active writers
2026/01/12 01:47:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:22 DEBUG : Looking for writers
2026/01/12 01:47:22 DEBUG : file1: reading active writers
2026/01/12 01:47:22 DEBUG : file2: reading active writers
2026/01/12 01:47:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:23 DEBUG : Looking for writers
2026/01/12 01:47:23 DEBUG : file1: reading active writers
2026/01/12 01:47:23 DEBUG : file2: reading active writers
2026/01/12 01:47:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:24 DEBUG : Looking for writers
2026/01/12 01:47:24 DEBUG : file2: reading active writers
2026/01/12 01:47:24 DEBUG : file1: reading active writers
2026/01/12 01:47:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:25 DEBUG : Looking for writers
2026/01/12 01:47:25 DEBUG : file1: reading active writers
2026/01/12 01:47:25 DEBUG : file2: reading active writers
2026/01/12 01:47:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:25 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:47:26 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:47:26.372920 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:47:26.372952 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:26 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:26.716555 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:47:26.716623 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:26 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:26 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:26 DEBUG : Looking for writers
2026/01/12 01:47:26 DEBUG : file1: reading active writers
2026/01/12 01:47:26 DEBUG : file2: reading active writers
2026/01/12 01:47:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:27 DEBUG : Looking for writers
2026/01/12 01:47:27 DEBUG : file1: reading active writers
2026/01/12 01:47:27 DEBUG : file2: reading active writers
2026/01/12 01:47:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:28 DEBUG : Looking for writers
2026/01/12 01:47:28 DEBUG : file1: reading active writers
2026/01/12 01:47:28 DEBUG : file2: reading active writers
2026/01/12 01:47:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:29 DEBUG : Looking for writers
2026/01/12 01:47:29 DEBUG : file1: reading active writers
2026/01/12 01:47:29 DEBUG : file2: reading active writers
2026/01/12 01:47:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:30 DEBUG : Looking for writers
2026/01/12 01:47:30 DEBUG : file1: reading active writers
2026/01/12 01:47:30 DEBUG : file2: reading active writers
2026/01/12 01:47:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:31 DEBUG : Looking for writers
2026/01/12 01:47:31 DEBUG : file1: reading active writers
2026/01/12 01:47:31 DEBUG : file2: reading active writers
2026/01/12 01:47:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:32 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/12 01:47:32 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/12 01:47:32 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/12 01:47:32 DEBUG : Looking for writers
2026/01/12 01:47:32 DEBUG : file1: reading active writers
2026/01/12 01:47:32 DEBUG : file2: reading active writers
2026/01/12 01:47:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:33 DEBUG : Looking for writers
2026/01/12 01:47:33 DEBUG : file1: reading active writers
2026/01/12 01:47:33 DEBUG : file2: reading active writers
2026/01/12 01:47:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:34 DEBUG : Looking for writers
2026/01/12 01:47:34 DEBUG : file1: reading active writers
2026/01/12 01:47:34 DEBUG : file2: reading active writers
2026/01/12 01:47:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:35 DEBUG : Looking for writers
2026/01/12 01:47:35 DEBUG : file1: reading active writers
2026/01/12 01:47:35 DEBUG : file2: reading active writers
2026/01/12 01:47:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:36 DEBUG : Looking for writers
2026/01/12 01:47:36 DEBUG : file1: reading active writers
2026/01/12 01:47:36 DEBUG : file2: reading active writers
2026/01/12 01:47:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:37 DEBUG : Looking for writers
2026/01/12 01:47:37 DEBUG : file1: reading active writers
2026/01/12 01:47:37 DEBUG : file2: reading active writers
2026/01/12 01:47:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:38 DEBUG : Looking for writers
2026/01/12 01:47:38 DEBUG : file1: reading active writers
2026/01/12 01:47:38 DEBUG : file2: reading active writers
2026/01/12 01:47:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:47:39 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc00040f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b30e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645455424} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028233382211044 ext:151969043467 loc:0x42cf0a0} ATime:{wall:14002028233382512011 ext:151969344484 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc00040f3b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b30d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645455168} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002028233381079743 ext:151967912176 loc:0x42cf0a0} ATime:{wall:14002028233381314295 ext:151968146719 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:47:39 DEBUG : >WaitForWriters: 
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:47:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.42s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:47:39 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:47:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:47:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:47:39.776202 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:47:39.776236 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:39 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:47:39 DEBUG : Looking for writers
2026/01/12 01:47:39 DEBUG : >WaitForWriters: 
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:47:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.30s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:47:39 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:47:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:47:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:39 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:47:40.095034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:47:40.095053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:40 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:47:40 DEBUG : Looking for writers
2026/01/12 01:47:40 DEBUG : >WaitForWriters: 
2026/01/12 01:47:40 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:47:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.34s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:47:40 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:47:40 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:47:40 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:40 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:47:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:47:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:47:40 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:47:40 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:47:40 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:47:40 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:47:40 DEBUG : file1(0xc000b66100): openPending: 
2026/01/12 01:47:40 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:47:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:47:40 DEBUG : file1(0xc000b66100): >openPending: err=<nil>
2026/01/12 01:47:40 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:47:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:47:40 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:47:40 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:47:40.507668 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:47:40.507703 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:47:40 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:47:40 DEBUG : Looking for writers
2026/01/12 01:47:40 DEBUG : file1: reading active writers
2026/01/12 01:47:40 DEBUG : file1: active writers 1
2026/01/12 01:47:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:47:40 DEBUG : Looking for writers
2026/01/12 01:47:40 DEBUG : file1: reading active writers
2026/01/12 01:47:40 DEBUG : file1: active writers 1
2026/01/12 01:47:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:47:40 DEBUG : Looking for writers
2026/01/12 01:47:40 DEBUG : file1: reading active writers
2026/01/12 01:47:40 DEBUG : file1: active writers 1
2026/01/12 01:47:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:47:40 DEBUG : Looking for writers
2026/01/12 01:47:40 DEBUG : file1: reading active writers
2026/01/12 01:47:40 DEBUG : file1: active writers 1
2026/01/12 01:47:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:47:40 DEBUG : Looking for writers
2026/01/12 01:47:40 DEBUG : file1: reading active writers
2026/01/12 01:47:40 DEBUG : file1: active writers 1
2026/01/12 01:47:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:47:40 DEBUG : Looking for writers
2026/01/12 01:47:40 DEBUG : file1: reading active writers
2026/01/12 01:47:40 DEBUG : file1: active writers 1
2026/01/12 01:47:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:47:41 DEBUG : Looking for writers
2026/01/12 01:47:41 DEBUG : file1: reading active writers
2026/01/12 01:47:41 DEBUG : file1: active writers 1
2026/01/12 01:47:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:47:41 DEBUG : Looking for writers
2026/01/12 01:47:41 DEBUG : file1: reading active writers
2026/01/12 01:47:41 DEBUG : file1: active writers 1
2026/01/12 01:47:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:42 DEBUG : Looking for writers
2026/01/12 01:47:42 DEBUG : file1: reading active writers
2026/01/12 01:47:42 DEBUG : file1: active writers 1
2026/01/12 01:47:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:43 DEBUG : Looking for writers
2026/01/12 01:47:43 DEBUG : file1: reading active writers
2026/01/12 01:47:43 DEBUG : file1: active writers 1
2026/01/12 01:47:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:44 DEBUG : Looking for writers
2026/01/12 01:47:44 DEBUG : file1: reading active writers
2026/01/12 01:47:44 DEBUG : file1: active writers 1
2026/01/12 01:47:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:45 DEBUG : Looking for writers
2026/01/12 01:47:45 DEBUG : file1: reading active writers
2026/01/12 01:47:45 DEBUG : file1: active writers 1
2026/01/12 01:47:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:46 DEBUG : Looking for writers
2026/01/12 01:47:46 DEBUG : file1: reading active writers
2026/01/12 01:47:46 DEBUG : file1: active writers 1
2026/01/12 01:47:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:47 DEBUG : Looking for writers
2026/01/12 01:47:47 DEBUG : file1: reading active writers
2026/01/12 01:47:47 DEBUG : file1: active writers 1
2026/01/12 01:47:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:48 DEBUG : Looking for writers
2026/01/12 01:47:48 DEBUG : file1: reading active writers
2026/01/12 01:47:48 DEBUG : file1: active writers 1
2026/01/12 01:47:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:49 DEBUG : Looking for writers
2026/01/12 01:47:49 DEBUG : file1: reading active writers
2026/01/12 01:47:49 DEBUG : file1: active writers 1
2026/01/12 01:47:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:50 DEBUG : Looking for writers
2026/01/12 01:47:50 DEBUG : file1: reading active writers
2026/01/12 01:47:50 DEBUG : file1: active writers 1
2026/01/12 01:47:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:51 DEBUG : Looking for writers
2026/01/12 01:47:51 DEBUG : file1: reading active writers
2026/01/12 01:47:51 DEBUG : file1: active writers 1
2026/01/12 01:47:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:52 DEBUG : Looking for writers
2026/01/12 01:47:52 DEBUG : file1: reading active writers
2026/01/12 01:47:52 DEBUG : file1: active writers 1
2026/01/12 01:47:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:53 DEBUG : Looking for writers
2026/01/12 01:47:53 DEBUG : file1: reading active writers
2026/01/12 01:47:53 DEBUG : file1: active writers 1
2026/01/12 01:47:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:54 DEBUG : Looking for writers
2026/01/12 01:47:54 DEBUG : file1: reading active writers
2026/01/12 01:47:54 DEBUG : file1: active writers 1
2026/01/12 01:47:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:55 DEBUG : Looking for writers
2026/01/12 01:47:55 DEBUG : file1: reading active writers
2026/01/12 01:47:55 DEBUG : file1: active writers 1
2026/01/12 01:47:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:56 DEBUG : Looking for writers
2026/01/12 01:47:56 DEBUG : file1: reading active writers
2026/01/12 01:47:56 DEBUG : file1: active writers 1
2026/01/12 01:47:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:57 DEBUG : Looking for writers
2026/01/12 01:47:57 DEBUG : file1: reading active writers
2026/01/12 01:47:57 DEBUG : file1: active writers 1
2026/01/12 01:47:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:58 DEBUG : Looking for writers
2026/01/12 01:47:58 DEBUG : file1: reading active writers
2026/01/12 01:47:58 DEBUG : file1: active writers 1
2026/01/12 01:47:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:47:59 DEBUG : Looking for writers
2026/01/12 01:47:59 DEBUG : file1: reading active writers
2026/01/12 01:47:59 DEBUG : file1: active writers 1
2026/01/12 01:47:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:00 DEBUG : Looking for writers
2026/01/12 01:48:00 DEBUG : file1: reading active writers
2026/01/12 01:48:00 DEBUG : file1: active writers 1
2026/01/12 01:48:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:01 DEBUG : Looking for writers
2026/01/12 01:48:01 DEBUG : file1: reading active writers
2026/01/12 01:48:01 DEBUG : file1: active writers 1
2026/01/12 01:48:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:02 DEBUG : Looking for writers
2026/01/12 01:48:02 DEBUG : file1: reading active writers
2026/01/12 01:48:02 DEBUG : file1: active writers 1
2026/01/12 01:48:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:03 DEBUG : Looking for writers
2026/01/12 01:48:03 DEBUG : file1: reading active writers
2026/01/12 01:48:03 DEBUG : file1: active writers 1
2026/01/12 01:48:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:04 DEBUG : Looking for writers
2026/01/12 01:48:04 DEBUG : file1: reading active writers
2026/01/12 01:48:04 DEBUG : file1: active writers 1
2026/01/12 01:48:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:05 DEBUG : Looking for writers
2026/01/12 01:48:05 DEBUG : file1: reading active writers
2026/01/12 01:48:05 DEBUG : file1: active writers 1
2026/01/12 01:48:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:06 DEBUG : Looking for writers
2026/01/12 01:48:06 DEBUG : file1: reading active writers
2026/01/12 01:48:06 DEBUG : file1: active writers 1
2026/01/12 01:48:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:07 DEBUG : Looking for writers
2026/01/12 01:48:07 DEBUG : file1: reading active writers
2026/01/12 01:48:07 DEBUG : file1: active writers 1
2026/01/12 01:48:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:08 DEBUG : Looking for writers
2026/01/12 01:48:08 DEBUG : file1: reading active writers
2026/01/12 01:48:08 DEBUG : file1: active writers 1
2026/01/12 01:48:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:09 DEBUG : Looking for writers
2026/01/12 01:48:09 DEBUG : file1: reading active writers
2026/01/12 01:48:09 DEBUG : file1: active writers 1
2026/01/12 01:48:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:48:10 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000797d10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bb6008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646000704} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000886030 info:{ModTime:{wall:14002028306478295815 ext:220050684246 loc:0x42cf0a0} ATime:{wall:14002028306478295815 ext:220050684246 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/12 01:48:10 DEBUG : >WaitForWriters: 
2026/01/12 01:48:10 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:48:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.39s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:10 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:10 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:48:10 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:48:10 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:48:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:48:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:48:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:48:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:48:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:48:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqacad9laki"
2026/01/12 01:48:10 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:48:10 DEBUG : forgetting directory cache
2026/01/12 01:48:10.877491 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:10.877525 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:10 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:10 DEBUG : Looking for writers
2026/01/12 01:48:10 DEBUG : >WaitForWriters: 
2026/01/12 01:48:10 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': vfs cache: cleaner exiting
2026/01/12 01:48:10 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.37s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:11.248989 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:11.249019 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:11 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.37s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:11.556028 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:11.556053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:11 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.31s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:11 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:11 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:11.853002 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:11.853024 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:11 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:11 DEBUG : Looking for writers
2026/01/12 01:48:11 DEBUG : >WaitForWriters: 
2026/01/12 01:48:11 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.29s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:11 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:11 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:12.175101 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:12.175130 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:12 DEBUG : Looking for writers
2026/01/12 01:48:12 DEBUG : >WaitForWriters: 
2026/01/12 01:48:12 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.32s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:12 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:12.521457 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:12.521484 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:12 DEBUG : Looking for writers
2026/01/12 01:48:12 DEBUG : >WaitForWriters: 
2026/01/12 01:48:12 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.35s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:12 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:12.853182 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:12.853210 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:12 DEBUG : Looking for writers
2026/01/12 01:48:12 DEBUG : >WaitForWriters: 
2026/01/12 01:48:12 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.33s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:12 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:12 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:12 ERROR : error listing: directory not found
2026/01/12 01:48:13.317128 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:13.317159 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:13 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/12 01:48:13 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:13 DEBUG : Looking for writers
2026/01/12 01:48:13 DEBUG : >WaitForWriters: 
2026/01/12 01:48:13 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.47s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:13 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:13 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:13 ERROR : error listing: directory not found
2026/01/12 01:48:13 ERROR : error listing: directory not found
2026/01/12 01:48:13.870320 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:13.870355 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:13 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/12 01:48:13 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:13 DEBUG : Looking for writers
2026/01/12 01:48:13 DEBUG : >WaitForWriters: 
2026/01/12 01:48:13 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.55s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:13 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:13 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:13 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:48:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:48:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:48:13 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:48:13 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:48:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:48:13 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/12 01:48:13 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/12 01:48:13 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/12 01:48:13 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (5 bytes), uploading instead of streaming
2026/01/12 01:48:14.312885 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:14.312923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:14 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:14 DEBUG : file1: Remove: 
2026/01/12 01:48:14 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:48:14 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/12 01:48:14 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:48:15 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:48:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/12 01:48:21 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:48:21 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:48:21 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:48:21 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:48:21 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:48:21 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:48:21 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (0 bytes), uploading instead of streaming
2026/01/12 01:48:22.023919 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:22.023942 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:22 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:22 DEBUG : file1: Remove: 
2026/01/12 01:48:22 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:48:22 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/12 01:48:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:48:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:48:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:48:22 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:48:22 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:48:22 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/01/12 01:48:22 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:48:22 DEBUG : Looking for writers
2026/01/12 01:48:22 DEBUG : file1: reading active writers
2026/01/12 01:48:22 DEBUG : file1: active writers 1
2026/01/12 01:48:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/12 01:48:22 DEBUG : Looking for writers
2026/01/12 01:48:22 DEBUG : file1: reading active writers
2026/01/12 01:48:22 DEBUG : file1: active writers 1
2026/01/12 01:48:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/12 01:48:22 DEBUG : Looking for writers
2026/01/12 01:48:22 DEBUG : file1: reading active writers
2026/01/12 01:48:22 DEBUG : file1: active writers 1
2026/01/12 01:48:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/12 01:48:22 DEBUG : Looking for writers
2026/01/12 01:48:22 DEBUG : file1: reading active writers
2026/01/12 01:48:22 DEBUG : file1: active writers 1
2026/01/12 01:48:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/12 01:48:22 DEBUG : Looking for writers
2026/01/12 01:48:22 DEBUG : file1: reading active writers
2026/01/12 01:48:22 DEBUG : file1: active writers 1
2026/01/12 01:48:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/12 01:48:22 DEBUG : Looking for writers
2026/01/12 01:48:22 DEBUG : file1: reading active writers
2026/01/12 01:48:22 DEBUG : file1: active writers 1
2026/01/12 01:48:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/12 01:48:22 DEBUG : Looking for writers
2026/01/12 01:48:22 DEBUG : file1: reading active writers
2026/01/12 01:48:22 DEBUG : file1: active writers 1
2026/01/12 01:48:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/12 01:48:23 DEBUG : Looking for writers
2026/01/12 01:48:23 DEBUG : file1: reading active writers
2026/01/12 01:48:23 DEBUG : file1: active writers 1
2026/01/12 01:48:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:24 DEBUG : Looking for writers
2026/01/12 01:48:24 DEBUG : file1: reading active writers
2026/01/12 01:48:24 DEBUG : file1: active writers 1
2026/01/12 01:48:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:25 DEBUG : Looking for writers
2026/01/12 01:48:25 DEBUG : file1: reading active writers
2026/01/12 01:48:25 DEBUG : file1: active writers 1
2026/01/12 01:48:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:26 DEBUG : Looking for writers
2026/01/12 01:48:26 DEBUG : file1: reading active writers
2026/01/12 01:48:26 DEBUG : file1: active writers 1
2026/01/12 01:48:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:27 DEBUG : Looking for writers
2026/01/12 01:48:27 DEBUG : file1: reading active writers
2026/01/12 01:48:27 DEBUG : file1: active writers 1
2026/01/12 01:48:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:28 DEBUG : Looking for writers
2026/01/12 01:48:28 DEBUG : file1: reading active writers
2026/01/12 01:48:28 DEBUG : file1: active writers 1
2026/01/12 01:48:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:29 DEBUG : Looking for writers
2026/01/12 01:48:29 DEBUG : file1: reading active writers
2026/01/12 01:48:29 DEBUG : file1: active writers 1
2026/01/12 01:48:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:30 DEBUG : Looking for writers
2026/01/12 01:48:30 DEBUG : file1: reading active writers
2026/01/12 01:48:30 DEBUG : file1: active writers 1
2026/01/12 01:48:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:31 DEBUG : Looking for writers
2026/01/12 01:48:31 DEBUG : file1: reading active writers
2026/01/12 01:48:31 DEBUG : file1: active writers 1
2026/01/12 01:48:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:32 DEBUG : Looking for writers
2026/01/12 01:48:32 DEBUG : file1: reading active writers
2026/01/12 01:48:32 DEBUG : file1: active writers 1
2026/01/12 01:48:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:33 DEBUG : Looking for writers
2026/01/12 01:48:33 DEBUG : file1: reading active writers
2026/01/12 01:48:33 DEBUG : file1: active writers 1
2026/01/12 01:48:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:34 DEBUG : Looking for writers
2026/01/12 01:48:34 DEBUG : file1: reading active writers
2026/01/12 01:48:34 DEBUG : file1: active writers 1
2026/01/12 01:48:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:35 DEBUG : Looking for writers
2026/01/12 01:48:35 DEBUG : file1: reading active writers
2026/01/12 01:48:35 DEBUG : file1: active writers 1
2026/01/12 01:48:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:36 DEBUG : Looking for writers
2026/01/12 01:48:36 DEBUG : file1: reading active writers
2026/01/12 01:48:36 DEBUG : file1: active writers 1
2026/01/12 01:48:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:37 DEBUG : Looking for writers
2026/01/12 01:48:37 DEBUG : file1: reading active writers
2026/01/12 01:48:37 DEBUG : file1: active writers 1
2026/01/12 01:48:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:38 DEBUG : Looking for writers
2026/01/12 01:48:38 DEBUG : file1: reading active writers
2026/01/12 01:48:38 DEBUG : file1: active writers 1
2026/01/12 01:48:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:39 DEBUG : Looking for writers
2026/01/12 01:48:39 DEBUG : file1: reading active writers
2026/01/12 01:48:39 DEBUG : file1: active writers 1
2026/01/12 01:48:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:40 DEBUG : Looking for writers
2026/01/12 01:48:40 DEBUG : file1: reading active writers
2026/01/12 01:48:40 DEBUG : file1: active writers 1
2026/01/12 01:48:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:41 DEBUG : Looking for writers
2026/01/12 01:48:41 DEBUG : file1: reading active writers
2026/01/12 01:48:41 DEBUG : file1: active writers 1
2026/01/12 01:48:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:42 DEBUG : Looking for writers
2026/01/12 01:48:42 DEBUG : file1: reading active writers
2026/01/12 01:48:42 DEBUG : file1: active writers 1
2026/01/12 01:48:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:43 DEBUG : Looking for writers
2026/01/12 01:48:43 DEBUG : file1: reading active writers
2026/01/12 01:48:43 DEBUG : file1: active writers 1
2026/01/12 01:48:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:44 DEBUG : Looking for writers
2026/01/12 01:48:44 DEBUG : file1: reading active writers
2026/01/12 01:48:44 DEBUG : file1: active writers 1
2026/01/12 01:48:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:45 DEBUG : Looking for writers
2026/01/12 01:48:45 DEBUG : file1: reading active writers
2026/01/12 01:48:45 DEBUG : file1: active writers 1
2026/01/12 01:48:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:46 DEBUG : Looking for writers
2026/01/12 01:48:46 DEBUG : file1: reading active writers
2026/01/12 01:48:46 DEBUG : file1: active writers 1
2026/01/12 01:48:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:47 DEBUG : Looking for writers
2026/01/12 01:48:47 DEBUG : file1: reading active writers
2026/01/12 01:48:47 DEBUG : file1: active writers 1
2026/01/12 01:48:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:48 DEBUG : Looking for writers
2026/01/12 01:48:48 DEBUG : file1: reading active writers
2026/01/12 01:48:48 DEBUG : file1: active writers 1
2026/01/12 01:48:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:49 DEBUG : Looking for writers
2026/01/12 01:48:49 DEBUG : file1: reading active writers
2026/01/12 01:48:49 DEBUG : file1: active writers 1
2026/01/12 01:48:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:50 DEBUG : Looking for writers
2026/01/12 01:48:50 DEBUG : file1: reading active writers
2026/01/12 01:48:50 DEBUG : file1: active writers 1
2026/01/12 01:48:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:51 DEBUG : Looking for writers
2026/01/12 01:48:51 DEBUG : file1: reading active writers
2026/01/12 01:48:51 DEBUG : file1: active writers 1
2026/01/12 01:48:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:48:52 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/12 01:48:52 DEBUG : >WaitForWriters: 
2026/01/12 01:48:52 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.16s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:48:52 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:48:52 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:48:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:48:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:48:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:48:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:48:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:48:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:48:52 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/12 01:48:53 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/12 01:48:53 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/12 01:48:53 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/12 01:48:53 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (11 bytes), uploading instead of streaming
2026/01/12 01:48:53.479613 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:48:53.479635 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:53 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:48:53 DEBUG : file1: Remove: 
2026/01/12 01:48:53 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:48:53 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/01/12 01:48:53 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/01/12 01:48:53 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:48:54 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:48:56 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/12 01:49:00 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:00 DEBUG : Looking for writers
2026/01/12 01:49:00 DEBUG : >WaitForWriters: 
2026/01/12 01:49:00 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.86s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:00 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:00 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:00 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:49:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:49:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:49:01 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:01 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (5 bytes), uploading instead of streaming
2026/01/12 01:49:01.337870 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:01.337893 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:01 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:01 DEBUG : file1: Remove: 
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:49:01 DEBUG : file1: >Remove: err=<nil>
2026/01/12 01:49:01 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/12 01:49:01 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/12 01:49:01 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:01 DEBUG : Looking for writers
2026/01/12 01:49:01 DEBUG : >WaitForWriters: 
2026/01/12 01:49:01 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.44s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:01 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:01 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:49:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:49:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:49:01 DEBUG : file1: WriteFileHandle.Release closing
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:01 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (0 bytes), uploading instead of streaming
2026/01/12 01:49:01.789018 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:01.789055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:01 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:01 DEBUG : file1: Remove: 
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:49:01 DEBUG : file1: >Remove: err=<nil>
2026/01/12 01:49:01 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/01/12 01:49:01 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/12 01:49:01 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:01 DEBUG : Looking for writers
2026/01/12 01:49:01 DEBUG : >WaitForWriters: 
2026/01/12 01:49:01 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.47s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:01 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:01 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:49:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:49:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:49:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:01 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (2 bytes), uploading instead of streaming
2026/01/12 01:49:02.293635 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:02.293665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:02 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:02 DEBUG : file1: Remove: 
2026/01/12 01:49:02 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:49:02 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/01/12 01:49:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:02 DEBUG : Looking for writers
2026/01/12 01:49:02 DEBUG : >WaitForWriters: 
2026/01/12 01:49:02 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.49s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:02 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:02 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:49:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:49:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:02 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:49:02 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:49:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:02 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (0 bytes), uploading instead of streaming
2026/01/12 01:49:02.743650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:02.743687 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:02 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:02 DEBUG : file1: Remove: 
2026/01/12 01:49:02 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:49:02 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/01/12 01:49:02 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/12 01:49:02 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/01/12 01:49:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:02 DEBUG : Looking for writers
2026/01/12 01:49:02 DEBUG : >WaitForWriters: 
2026/01/12 01:49:02 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.47s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:02 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:02 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:49:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:49:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:02 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:49:02 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:49:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:49:02 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': File to upload is small (100 bytes), uploading instead of streaming
2026/01/12 01:49:03.228034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:03.228064 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:03 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:03 DEBUG : file1: Remove: 
2026/01/12 01:49:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:49:03 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/01/12 01:49:03 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/12 01:49:03 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/01/12 01:49:03 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:03 DEBUG : Looking for writers
2026/01/12 01:49:03 DEBUG : >WaitForWriters: 
2026/01/12 01:49:03 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.47s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:03 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:03 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:03.566882 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:03.566918 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:03 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:03 DEBUG : Looking for writers
2026/01/12 01:49:03 DEBUG : >WaitForWriters: 
2026/01/12 01:49:03 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.34s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:03 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:03 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:03.899890 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:03.899912 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:03 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:03 DEBUG : Looking for writers
2026/01/12 01:49:03 DEBUG : >WaitForWriters: 
2026/01/12 01:49:03 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.34s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:03 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:03 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:04.277121 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:04.277145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:04 DEBUG : Looking for writers
2026/01/12 01:49:04 DEBUG : >WaitForWriters: 
2026/01/12 01:49:04 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.37s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqacad9laki'", Local "Local file system at /tmp/rclone1171343664", Modify Window "1s"
2026/01/12 01:49:04 INFO  : proton drive root link ID 'rclone-test-qeqacad9laki': poll-interval is not supported by this remote
2026/01/12 01:49:04 NOTICE: proton drive root link ID 'rclone-test-qeqacad9laki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:49:04.601047 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:49:04.601070 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qeqacad9laki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:49:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:49:04 DEBUG : Looking for writers
2026/01/12 01:49:04 DEBUG : >WaitForWriters: 
2026/01/12 01:49:04 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.33s)
FAIL
2026/01/12 01:49:04 DEBUG : proton drive root link ID 'rclone-test-qeqacad9laki': Purge remote
2026/01/12 01:49:04 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 5m4.558249288s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]