"./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 3/5)
2026/04/19 05:14:04 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-gayujit1pagu"
2026/04/19 05:14:04 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/04/19 05:14:04 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': Has cached credentials
2026/04/19 05:14:05 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': Used cached credential to initialize the ProtonDrive API
2026/04/19 05:14:06 DEBUG : Creating backend with remote "/tmp/rclone3970754358"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:06 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:06 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:06.715324 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:06.715348 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:06 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:06 DEBUG : Looking for writers
2026/04/19 05:14:06 DEBUG : >WaitForWriters: 
2026/04/19 05:14:06 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.69s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:06 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:06 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:07.501922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:07.501946 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:07 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:07 DEBUG : Looking for writers
2026/04/19 05:14:07 DEBUG : >WaitForWriters: 
2026/04/19 05:14:07 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.81s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:07 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:07 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:08.429694 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:08.429730 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:08 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:08 DEBUG : Looking for writers
2026/04/19 05:14:08 DEBUG : >WaitForWriters: 
2026/04/19 05:14:08 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.92s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:08 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:08 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:09.186030 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:09.186051 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:09 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:09 DEBUG : Looking for writers
2026/04/19 05:14:09 DEBUG : >WaitForWriters: 
2026/04/19 05:14:09 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.76s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:09 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:09 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:09.969624 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:09.969652 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:09 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:09 DEBUG : Looking for writers
2026/04/19 05:14:09 DEBUG : >WaitForWriters: 
2026/04/19 05:14:10 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.76s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:10 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:10 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:10.839394 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:10.839413 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:10 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:10 DEBUG : Looking for writers
2026/04/19 05:14:10 DEBUG : >WaitForWriters: 
2026/04/19 05:14:10 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.90s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:10 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:10 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:11.619258 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:11.619279 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:11 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:11 DEBUG : Looking for writers
2026/04/19 05:14:11 DEBUG : >WaitForWriters: 
2026/04/19 05:14:11 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.78s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:11 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:11 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:12.349587 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:12.349608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:12 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:12 DEBUG : Looking for writers
2026/04/19 05:14:12 DEBUG : >WaitForWriters: 
2026/04/19 05:14:12 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.70s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:12 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:12 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:13.085476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:13.085499 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:13 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:13 DEBUG : Looking for writers
2026/04/19 05:14:13 DEBUG : >WaitForWriters: 
2026/04/19 05:14:13 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.80s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:13 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:13 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:13.904260 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:13.904283 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:13 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:13 DEBUG : Looking for writers
2026/04/19 05:14:13 DEBUG : >WaitForWriters: 
2026/04/19 05:14:14 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.77s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:14 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:14 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:14.666870 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:14.666892 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:14 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:14 DEBUG : Looking for writers
2026/04/19 05:14:14 DEBUG : >WaitForWriters: 
2026/04/19 05:14:14 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.77s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:14 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:14 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:15.442763 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:15.442782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:15 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:15 DEBUG : Looking for writers
2026/04/19 05:14:15 DEBUG : >WaitForWriters: 
2026/04/19 05:14:15 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.92s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:15 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:15 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:16.362998 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:16.363018 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:16 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:16 DEBUG : Looking for writers
2026/04/19 05:14:16 DEBUG : >WaitForWriters: 
2026/04/19 05:14:16 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.77s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:16 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:16 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:17.077712 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:17.077735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:17 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:17 DEBUG : Looking for writers
2026/04/19 05:14:17 DEBUG : >WaitForWriters: 
2026/04/19 05:14:17 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.71s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:17 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:17 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:17.808680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:17.808695 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:17 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:17 DEBUG : Looking for writers
2026/04/19 05:14:17 DEBUG : >WaitForWriters: 
2026/04/19 05:14:17 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.76s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:17 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:17 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:18.647349 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:18.647369 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:18 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:18 DEBUG : Looking for writers
2026/04/19 05:14:18 DEBUG : >WaitForWriters: 
2026/04/19 05:14:18 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.85s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:18 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:18 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:19.425225 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:19.425251 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:19 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:19 DEBUG : Looking for writers
2026/04/19 05:14:19 DEBUG : >WaitForWriters: 
2026/04/19 05:14:19 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.73s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:19 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:19 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:20.194280 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:20.194308 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:20 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:20 DEBUG : Looking for writers
2026/04/19 05:14:20 DEBUG : >WaitForWriters: 
2026/04/19 05:14:20 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.79s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:20 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:20 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:21.083559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:21.083594 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:21 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:21 DEBUG : Looking for writers
2026/04/19 05:14:21 DEBUG : >WaitForWriters: 
2026/04/19 05:14:21 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.90s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:21 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:21 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:21.871989 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:21.872015 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:21 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:21 DEBUG : Looking for writers
2026/04/19 05:14:21 DEBUG : >WaitForWriters: 
2026/04/19 05:14:21 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.76s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:22 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:22 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:22.641449 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:22.641465 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:22 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:22 DEBUG : Looking for writers
2026/04/19 05:14:22 DEBUG : >WaitForWriters: 
2026/04/19 05:14:22 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.80s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:22 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:22 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:23.492752 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:23.492773 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:23 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:23 DEBUG : Looking for writers
2026/04/19 05:14:23 DEBUG : >WaitForWriters: 
2026/04/19 05:14:23 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-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:23 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:23 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:24.264048 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:24.264076 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:24 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:24 DEBUG : Looking for writers
2026/04/19 05:14:24 DEBUG : >WaitForWriters: 
2026/04/19 05:14:24 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-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:24 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:24 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:25.065641 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:25.065663 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:25 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:25 DEBUG : Looking for writers
2026/04/19 05:14:25 DEBUG : >WaitForWriters: 
2026/04/19 05:14:25 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-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:25 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:25 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:25 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:25.822100 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:25.822147 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:25 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:25 DEBUG : Looking for writers
2026/04/19 05:14:25 DEBUG : >WaitForWriters: 
2026/04/19 05:14:25 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:25 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-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:25 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:25 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:25 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:25 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:26.722523 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:26.722546 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:26 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:26 DEBUG : Looking for writers
2026/04/19 05:14:26 DEBUG : >WaitForWriters: 
2026/04/19 05:14:26 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:26 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-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:26 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:26 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:26 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:26 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:26 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:27.528834 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:27.528857 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:27 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:27 DEBUG : Looking for writers
2026/04/19 05:14:27 DEBUG : >WaitForWriters: 
2026/04/19 05:14:27 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:27 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (4.86s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.83s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.76s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.81s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.78s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.90s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.78s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:27 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:27 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:28.264062 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:28.264103 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:28 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:28 DEBUG : Looking for writers
2026/04/19 05:14:28 DEBUG : >WaitForWriters: 
2026/04/19 05:14:28 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.73s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:28 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:28 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:29.145422 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:29.145443 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:29 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:29 DEBUG : Looking for writers
2026/04/19 05:14:29 DEBUG : >WaitForWriters: 
2026/04/19 05:14:29 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.89s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:29 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:29 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:29.977328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:29.977349 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:29 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:29 DEBUG : Looking for writers
2026/04/19 05:14:29 DEBUG : >WaitForWriters: 
2026/04/19 05:14:30 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.82s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:30 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:30 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:30.702394 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:30.702419 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:30 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:30 DEBUG : Looking for writers
2026/04/19 05:14:30 DEBUG : >WaitForWriters: 
2026/04/19 05:14:30 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.74s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:30 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:30 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:31.507348 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:31.507389 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:31 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:31 DEBUG : Looking for writers
2026/04/19 05:14:31 DEBUG : >WaitForWriters: 
2026/04/19 05:14:31 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.91s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:31 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:31 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:32.438491 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:32.438516 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:32 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:32 DEBUG : Looking for writers
2026/04/19 05:14:32 DEBUG : >WaitForWriters: 
2026/04/19 05:14:32 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:32 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:32 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:32 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:32 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:32 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:32 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:33.171311 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:33.171335 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:33 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:33 DEBUG : Looking for writers
2026/04/19 05:14:33 DEBUG : >WaitForWriters: 
2026/04/19 05:14:33 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:33 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:33 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:33 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:33 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:33 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:33 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:33 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:33.935919 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:33.935948 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:33 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:33 DEBUG : Looking for writers
2026/04/19 05:14:33 DEBUG : >WaitForWriters: 
2026/04/19 05:14:33 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:34 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:34 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:34 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:34 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:34.722558 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:34.722578 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:34 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:34 DEBUG : Looking for writers
2026/04/19 05:14:34 DEBUG : >WaitForWriters: 
2026/04/19 05:14:34 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:34 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:34 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:34 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:34 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:34 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:35.523230 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:35.523250 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:35 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:35 DEBUG : Looking for writers
2026/04/19 05:14:35 DEBUG : >WaitForWriters: 
2026/04/19 05:14:35 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:35 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:35 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:35 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:35 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:35 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:35 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:36.292113 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:36.292134 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:36 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:36 DEBUG : Looking for writers
2026/04/19 05:14:36 DEBUG : >WaitForWriters: 
2026/04/19 05:14:36 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:36 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.69s)
    --- FAIL: TestFileRename/off,forceCache=false (0.82s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.73s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.76s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.80s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.84s)
    --- FAIL: TestFileRename/full,forceCache=false (0.73s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:36 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:36 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:37.327031 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:37.327050 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:37 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:37 DEBUG : Looking for writers
2026/04/19 05:14:37 DEBUG : >WaitForWriters: 
2026/04/19 05:14:37 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (1.03s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:37 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:37 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:38.105282 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:38.105311 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:38 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:38 DEBUG : Looking for writers
2026/04/19 05:14:38 DEBUG : >WaitForWriters: 
2026/04/19 05:14:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.77s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:38 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:38 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:38.890140 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:38.890169 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:38 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:38 DEBUG : Looking for writers
2026/04/19 05:14:38 DEBUG : >WaitForWriters: 
2026/04/19 05:14:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.81s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:39 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:39 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:39.727748 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:39.727768 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:39 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:39 DEBUG : Looking for writers
2026/04/19 05:14:39 DEBUG : >WaitForWriters: 
2026/04/19 05:14:40 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.98s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:40 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:40 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:14:40.725730 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:40.725764 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:40 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:40 DEBUG : Looking for writers
2026/04/19 05:14:40 DEBUG : >WaitForWriters: 
2026/04/19 05:14:40 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.85s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:40 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:40 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:40 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:41.491132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:41.491162 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:41 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:41 DEBUG : Looking for writers
2026/04/19 05:14:41 DEBUG : >WaitForWriters: 
2026/04/19 05:14:41 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.76s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:41 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:41 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:41 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:41 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:41 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:42.298659 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:42.298692 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:42 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:42 DEBUG : Looking for writers
2026/04/19 05:14:42 DEBUG : >WaitForWriters: 
2026/04/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:42 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.98s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:42 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:42 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:42 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:43.615420 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:43.615443 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:43 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:43 DEBUG : Looking for writers
2026/04/19 05:14:43 DEBUG : >WaitForWriters: 
2026/04/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:43 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (1.13s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:43 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:43 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:43 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:44.365038 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:44.365061 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:44 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:44 DEBUG : Looking for writers
2026/04/19 05:14:44 DEBUG : >WaitForWriters: 
2026/04/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:44 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.75s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:44 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:44 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:45.110833 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:45.110872 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:45 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:45 DEBUG : Looking for writers
2026/04/19 05:14:45 DEBUG : >WaitForWriters: 
2026/04/19 05:14:45 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:14:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.74s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:14:45 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:14:45 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:14:45 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:45 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:14:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:14:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:14:45 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:14:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:14:45 DEBUG : file1: newRWFileHandle: 
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): openPending: 
2026/04/19 05:14:45 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/19 05:14:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): >openPending: err=<nil>
2026/04/19 05:14:45 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/19 05:14:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:14:45 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/19 05:14:45 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): _writeAt: size=5, off=0
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): >_writeAt: n=5, err=<nil>
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): _writeAt: size=7, off=5
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): >_writeAt: n=7, err=<nil>
2026/04/19 05:14:45 DEBUG : file1: vfs cache: truncate to size=11
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): close: 
2026/04/19 05:14:45 DEBUG : file1: vfs cache: setting modification time to 2026-04-19 05:14:45.407354668 +0000 UTC m=+41.277580192
2026/04/19 05:14:45 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): >close: err=<nil>
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): close: 
2026/04/19 05:14:45 DEBUG : file1(0x3bac46ac8200): >close: err=file already closed
2026/04/19 05:14:45 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:14:45 DEBUG : Looking for writers
2026/04/19 05:14:45 DEBUG : file1: reading active writers
2026/04/19 05:14:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/19 05:14:45 DEBUG : Looking for writers
2026/04/19 05:14:45 DEBUG : file1: reading active writers
2026/04/19 05:14:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/19 05:14:45 DEBUG : Looking for writers
2026/04/19 05:14:45 DEBUG : file1: reading active writers
2026/04/19 05:14:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/19 05:14:45 DEBUG : Looking for writers
2026/04/19 05:14:45 DEBUG : file1: reading active writers
2026/04/19 05:14:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/19 05:14:45 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:14:45 DEBUG : Looking for writers
2026/04/19 05:14:45 DEBUG : file1: reading active writers
2026/04/19 05:14:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/19 05:14:45 DEBUG : Looking for writers
2026/04/19 05:14:45 DEBUG : file1: reading active writers
2026/04/19 05:14:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/19 05:14:46 DEBUG : Looking for writers
2026/04/19 05:14:46 DEBUG : file1: reading active writers
2026/04/19 05:14:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/19 05:14:46.307905 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:46.307931 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:46 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:46 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:14:46 DEBUG : Looking for writers
2026/04/19 05:14:46 DEBUG : file1: reading active writers
2026/04/19 05:14:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:47.288598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:47.288618 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:47 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:47 DEBUG : Looking for writers
2026/04/19 05:14:47 DEBUG : file1: reading active writers
2026/04/19 05:14:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:47 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:14:48.522672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:48.522691 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:48 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:48 DEBUG : Looking for writers
2026/04/19 05:14:48 DEBUG : file1: reading active writers
2026/04/19 05:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:49 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:14:49 DEBUG : Looking for writers
2026/04/19 05:14:49 DEBUG : file1: reading active writers
2026/04/19 05:14:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:50.037830 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:50.037861 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:50 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:50 DEBUG : Looking for writers
2026/04/19 05:14:50 DEBUG : file1: reading active writers
2026/04/19 05:14:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:51 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:14:51 DEBUG : Looking for writers
2026/04/19 05:14:51 DEBUG : file1: reading active writers
2026/04/19 05:14:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:52.344916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:52.344977 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:52 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:52 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:52 DEBUG : Looking for writers
2026/04/19 05:14:52 DEBUG : file1: reading active writers
2026/04/19 05:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:53 DEBUG : Looking for writers
2026/04/19 05:14:53 DEBUG : file1: reading active writers
2026/04/19 05:14:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:54 DEBUG : Looking for writers
2026/04/19 05:14:54 DEBUG : file1: reading active writers
2026/04/19 05:14:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:55 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:14:55 DEBUG : Looking for writers
2026/04/19 05:14:55 DEBUG : file1: reading active writers
2026/04/19 05:14:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:56.467699 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:14:56.467727 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:56 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:14:56 DEBUG : Looking for writers
2026/04/19 05:14:56 DEBUG : file1: reading active writers
2026/04/19 05:14:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:57 DEBUG : Looking for writers
2026/04/19 05:14:57 DEBUG : file1: reading active writers
2026/04/19 05:14:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:58 DEBUG : Looking for writers
2026/04/19 05:14:58 DEBUG : file1: reading active writers
2026/04/19 05:14:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:14:59 DEBUG : Looking for writers
2026/04/19 05:14:59 DEBUG : file1: reading active writers
2026/04/19 05:14:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:00 DEBUG : Looking for writers
2026/04/19 05:15:00 DEBUG : file1: reading active writers
2026/04/19 05:15:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:01 DEBUG : Looking for writers
2026/04/19 05:15:01 DEBUG : file1: reading active writers
2026/04/19 05:15:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:02 DEBUG : Looking for writers
2026/04/19 05:15:02 DEBUG : file1: reading active writers
2026/04/19 05:15:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:02 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:15:03.684611 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:15:03.684633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:03 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:03 DEBUG : Looking for writers
2026/04/19 05:15:03 DEBUG : file1: reading active writers
2026/04/19 05:15:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:04 DEBUG : Looking for writers
2026/04/19 05:15:04 DEBUG : file1: reading active writers
2026/04/19 05:15:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:05 DEBUG : Looking for writers
2026/04/19 05:15:05 DEBUG : file1: reading active writers
2026/04/19 05:15:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:06 DEBUG : Looking for writers
2026/04/19 05:15:06 DEBUG : file1: reading active writers
2026/04/19 05:15:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:07 DEBUG : Looking for writers
2026/04/19 05:15:07 DEBUG : file1: reading active writers
2026/04/19 05:15:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:08 DEBUG : Looking for writers
2026/04/19 05:15:08 DEBUG : file1: reading active writers
2026/04/19 05:15:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:09 DEBUG : Looking for writers
2026/04/19 05:15:09 DEBUG : file1: reading active writers
2026/04/19 05:15:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:10 DEBUG : Looking for writers
2026/04/19 05:15:10 DEBUG : file1: reading active writers
2026/04/19 05:15:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:11 DEBUG : Looking for writers
2026/04/19 05:15:11 DEBUG : file1: reading active writers
2026/04/19 05:15:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:12 DEBUG : Looking for writers
2026/04/19 05:15:12 DEBUG : file1: reading active writers
2026/04/19 05:15:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:13 DEBUG : Looking for writers
2026/04/19 05:15:13 DEBUG : file1: reading active writers
2026/04/19 05:15:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:14 DEBUG : Looking for writers
2026/04/19 05:15:14 DEBUG : file1: reading active writers
2026/04/19 05:15:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:15 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3bac4684bb00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46aae368 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106018208} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040463361391916 ext:41277580192 loc:0x46a1880} ATime:{wall:14011040463361439015 ext:41277627180 loc:0x46a1880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/19 05:15:15 DEBUG : >WaitForWriters: 
2026/04/19 05:15:15 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/04/19 05:15:16 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/04/19 05:15:17.294337 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:15:17.294359 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:17 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)
2026/04/19 05:15:17 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/04/19 05:15:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/04/19 05:15:23 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:15:23 DEBUG : Looking for writers
2026/04/19 05:15:23 DEBUG : file1: reading active writers
2026/04/19 05:15:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/19 05:15:23 DEBUG : Looking for writers
2026/04/19 05:15:23 DEBUG : file1: reading active writers
2026/04/19 05:15:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/19 05:15:24 DEBUG : Looking for writers
2026/04/19 05:15:24 DEBUG : file1: reading active writers
2026/04/19 05:15:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/19 05:15:24 DEBUG : Looking for writers
2026/04/19 05:15:24 DEBUG : file1: reading active writers
2026/04/19 05:15:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/19 05:15:24 DEBUG : Looking for writers
2026/04/19 05:15:24 DEBUG : file1: reading active writers
2026/04/19 05:15:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/19 05:15:24 DEBUG : Looking for writers
2026/04/19 05:15:24 DEBUG : file1: reading active writers
2026/04/19 05:15:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/19 05:15:24 DEBUG : Looking for writers
2026/04/19 05:15:24 DEBUG : file1: reading active writers
2026/04/19 05:15:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/19 05:15:25 DEBUG : Looking for writers
2026/04/19 05:15:25 DEBUG : file1: reading active writers
2026/04/19 05:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:26 DEBUG : Looking for writers
2026/04/19 05:15:26 DEBUG : file1: reading active writers
2026/04/19 05:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:27 DEBUG : Looking for writers
2026/04/19 05:15:27 DEBUG : file1: reading active writers
2026/04/19 05:15:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:28 DEBUG : Looking for writers
2026/04/19 05:15:28 DEBUG : file1: reading active writers
2026/04/19 05:15:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:29 DEBUG : Looking for writers
2026/04/19 05:15:29 DEBUG : file1: reading active writers
2026/04/19 05:15:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:30 DEBUG : Looking for writers
2026/04/19 05:15:30 DEBUG : file1: reading active writers
2026/04/19 05:15:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:31 DEBUG : Looking for writers
2026/04/19 05:15:31 DEBUG : file1: reading active writers
2026/04/19 05:15:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:32 DEBUG : Looking for writers
2026/04/19 05:15:32 DEBUG : file1: reading active writers
2026/04/19 05:15:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:33 DEBUG : Looking for writers
2026/04/19 05:15:33 DEBUG : file1: reading active writers
2026/04/19 05:15:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:34 DEBUG : Looking for writers
2026/04/19 05:15:34 DEBUG : file1: reading active writers
2026/04/19 05:15:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:35 DEBUG : Looking for writers
2026/04/19 05:15:35 DEBUG : file1: reading active writers
2026/04/19 05:15:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:36 DEBUG : Looking for writers
2026/04/19 05:15:36 DEBUG : file1: reading active writers
2026/04/19 05:15:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:37 DEBUG : Looking for writers
2026/04/19 05:15:37 DEBUG : file1: reading active writers
2026/04/19 05:15:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:38 DEBUG : Looking for writers
2026/04/19 05:15:38 DEBUG : file1: reading active writers
2026/04/19 05:15:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:39 DEBUG : Looking for writers
2026/04/19 05:15:39 DEBUG : file1: reading active writers
2026/04/19 05:15:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:40 DEBUG : Looking for writers
2026/04/19 05:15:40 DEBUG : file1: reading active writers
2026/04/19 05:15:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:41 DEBUG : Looking for writers
2026/04/19 05:15:41 DEBUG : file1: reading active writers
2026/04/19 05:15:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:42 DEBUG : Looking for writers
2026/04/19 05:15:42 DEBUG : file1: reading active writers
2026/04/19 05:15:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:42 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:15:43 DEBUG : Looking for writers
2026/04/19 05:15:43 DEBUG : file1: reading active writers
2026/04/19 05:15:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:44.023046 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:15:44.023074 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:44 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:44 DEBUG : Looking for writers
2026/04/19 05:15:44 DEBUG : file1: reading active writers
2026/04/19 05:15:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:45 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/04/19 05:15:45 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/04/19 05:15:45 DEBUG : Looking for writers
2026/04/19 05:15:45 DEBUG : file1: reading active writers
2026/04/19 05:15:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:46 DEBUG : Looking for writers
2026/04/19 05:15:46 DEBUG : file1: reading active writers
2026/04/19 05:15:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:47 DEBUG : Looking for writers
2026/04/19 05:15:47 DEBUG : file1: reading active writers
2026/04/19 05:15:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:48 DEBUG : Looking for writers
2026/04/19 05:15:48 DEBUG : file1: reading active writers
2026/04/19 05:15:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:49 DEBUG : Looking for writers
2026/04/19 05:15:49 DEBUG : file1: reading active writers
2026/04/19 05:15:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:50 DEBUG : Looking for writers
2026/04/19 05:15:50 DEBUG : file1: reading active writers
2026/04/19 05:15:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:51 DEBUG : Looking for writers
2026/04/19 05:15:51 DEBUG : file1: reading active writers
2026/04/19 05:15:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:52 DEBUG : Looking for writers
2026/04/19 05:15:52 DEBUG : file1: reading active writers
2026/04/19 05:15:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:53 DEBUG : Looking for writers
2026/04/19 05:15:53 DEBUG : file1: reading active writers
2026/04/19 05:15:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:53 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3bac4684bb00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46aae368 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106018208} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040463361391916 ext:41277580192 loc:0x46a1880} ATime:{wall:14011040463361439015 ext:41277627180 loc:0x46a1880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/19 05:15:53 DEBUG : >WaitForWriters: 
2026/04/19 05:15:53 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:15:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.93s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:15:54 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:15:54 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:15:54 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:15:54 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:15:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:15:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:15:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:15:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:15:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:15:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:15:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:15:54 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:15:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:15:54 DEBUG : file1: newRWFileHandle: 
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): openPending: 
2026/04/19 05:15:54 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/19 05:15:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): >openPending: err=<nil>
2026/04/19 05:15:54 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/19 05:15:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:15:54 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/19 05:15:54 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): _writeAt: size=7, off=0
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): >_writeAt: n=7, err=<nil>
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): _writeAt: size=6, off=5
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): >_writeAt: n=6, err=<nil>
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): close: 
2026/04/19 05:15:54 DEBUG : file1: vfs cache: setting modification time to 2026-04-19 05:15:54.315461184 +0000 UTC m=+110.185686608
2026/04/19 05:15:54 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): >close: err=<nil>
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): _writeAt: size=5, off=0
2026/04/19 05:15:54 DEBUG : file1(0x3bac46c08f80): >_writeAt: n=0, err=file already closed
2026/04/19 05:15:54 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:15:54 DEBUG : Looking for writers
2026/04/19 05:15:54 DEBUG : file1: reading active writers
2026/04/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/19 05:15:54 DEBUG : Looking for writers
2026/04/19 05:15:54 DEBUG : file1: reading active writers
2026/04/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/19 05:15:54 DEBUG : Looking for writers
2026/04/19 05:15:54 DEBUG : file1: reading active writers
2026/04/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/19 05:15:54 DEBUG : Looking for writers
2026/04/19 05:15:54 DEBUG : file1: reading active writers
2026/04/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/19 05:15:54 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:15:54 DEBUG : Looking for writers
2026/04/19 05:15:54 DEBUG : file1: reading active writers
2026/04/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/19 05:15:54 DEBUG : Looking for writers
2026/04/19 05:15:54 DEBUG : file1: reading active writers
2026/04/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/19 05:15:54 DEBUG : Looking for writers
2026/04/19 05:15:54 DEBUG : file1: reading active writers
2026/04/19 05:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/19 05:15:55.142196 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:15:55.142232 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:55 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:55 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:15:55 DEBUG : Looking for writers
2026/04/19 05:15:55 DEBUG : file1: reading active writers
2026/04/19 05:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:56.115806 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:15:56.115851 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:56 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:56 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:15:56 DEBUG : Looking for writers
2026/04/19 05:15:56 DEBUG : file1: reading active writers
2026/04/19 05:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:57.323486 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:15:57.323515 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:57 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:57 DEBUG : Looking for writers
2026/04/19 05:15:57 DEBUG : file1: reading active writers
2026/04/19 05:15:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:58 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:15:58 DEBUG : Looking for writers
2026/04/19 05:15:58 DEBUG : file1: reading active writers
2026/04/19 05:15:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:15:58.895156 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:15:58.895187 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:58 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:15:59 DEBUG : Looking for writers
2026/04/19 05:15:59 DEBUG : file1: reading active writers
2026/04/19 05:15:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:00 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:16:00 DEBUG : Looking for writers
2026/04/19 05:16:00 DEBUG : file1: reading active writers
2026/04/19 05:16:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:01.295027 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:16:01.295058 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:01 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:01 DEBUG : Looking for writers
2026/04/19 05:16:01 DEBUG : file1: reading active writers
2026/04/19 05:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:02 DEBUG : Looking for writers
2026/04/19 05:16:02 DEBUG : file1: reading active writers
2026/04/19 05:16:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:03 DEBUG : Looking for writers
2026/04/19 05:16:03 DEBUG : file1: reading active writers
2026/04/19 05:16:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:04 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:16:04 DEBUG : Looking for writers
2026/04/19 05:16:04 DEBUG : file1: reading active writers
2026/04/19 05:16:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:05.321814 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:16:05.321837 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:05 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:05 DEBUG : Looking for writers
2026/04/19 05:16:05 DEBUG : file1: reading active writers
2026/04/19 05:16:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:06 DEBUG : Looking for writers
2026/04/19 05:16:06 DEBUG : file1: reading active writers
2026/04/19 05:16:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:07 DEBUG : Looking for writers
2026/04/19 05:16:07 DEBUG : file1: reading active writers
2026/04/19 05:16:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:08 DEBUG : Looking for writers
2026/04/19 05:16:08 DEBUG : file1: reading active writers
2026/04/19 05:16:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:09 DEBUG : Looking for writers
2026/04/19 05:16:09 DEBUG : file1: reading active writers
2026/04/19 05:16:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:10 DEBUG : Looking for writers
2026/04/19 05:16:10 DEBUG : file1: reading active writers
2026/04/19 05:16:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:11 DEBUG : Looking for writers
2026/04/19 05:16:11 DEBUG : file1: reading active writers
2026/04/19 05:16:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:11 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:16:12.470129 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:16:12.470150 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:12 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:12 DEBUG : Looking for writers
2026/04/19 05:16:12 DEBUG : file1: reading active writers
2026/04/19 05:16:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:13 DEBUG : Looking for writers
2026/04/19 05:16:13 DEBUG : file1: reading active writers
2026/04/19 05:16:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:14 DEBUG : Looking for writers
2026/04/19 05:16:14 DEBUG : file1: reading active writers
2026/04/19 05:16:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:15 DEBUG : Looking for writers
2026/04/19 05:16:15 DEBUG : file1: reading active writers
2026/04/19 05:16:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:16 DEBUG : Looking for writers
2026/04/19 05:16:16 DEBUG : file1: reading active writers
2026/04/19 05:16:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:17 DEBUG : Looking for writers
2026/04/19 05:16:17 DEBUG : file1: reading active writers
2026/04/19 05:16:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:18 DEBUG : Looking for writers
2026/04/19 05:16:18 DEBUG : file1: reading active writers
2026/04/19 05:16:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:19 DEBUG : Looking for writers
2026/04/19 05:16:19 DEBUG : file1: reading active writers
2026/04/19 05:16:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:20 DEBUG : Looking for writers
2026/04/19 05:16:20 DEBUG : file1: reading active writers
2026/04/19 05:16:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:21 DEBUG : Looking for writers
2026/04/19 05:16:21 DEBUG : file1: reading active writers
2026/04/19 05:16:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:22 DEBUG : Looking for writers
2026/04/19 05:16:22 DEBUG : file1: reading active writers
2026/04/19 05:16:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:23 DEBUG : Looking for writers
2026/04/19 05:16:23 DEBUG : file1: reading active writers
2026/04/19 05:16:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3bac46d1a200 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46b2ea28 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106544224} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040537357684288 ext:110185686608 loc:0x46a1880} ATime:{wall:14011040537357708675 ext:110185710995 loc:0x46a1880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/19 05:16:24 DEBUG : >WaitForWriters: 
2026/04/19 05:16:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/04/19 05:16:25 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/04/19 05:16:26.099800 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:16:26.099818 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:26 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/04/19 05:16:28 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/04/19 05:16:32 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:16:32 DEBUG : Looking for writers
2026/04/19 05:16:32 DEBUG : file1: reading active writers
2026/04/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/04/19 05:16:32 DEBUG : Looking for writers
2026/04/19 05:16:32 DEBUG : file1: reading active writers
2026/04/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/04/19 05:16:32 DEBUG : Looking for writers
2026/04/19 05:16:32 DEBUG : file1: reading active writers
2026/04/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/04/19 05:16:32 DEBUG : Looking for writers
2026/04/19 05:16:32 DEBUG : file1: reading active writers
2026/04/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/04/19 05:16:32 DEBUG : Looking for writers
2026/04/19 05:16:32 DEBUG : file1: reading active writers
2026/04/19 05:16:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/04/19 05:16:33 DEBUG : Looking for writers
2026/04/19 05:16:33 DEBUG : file1: reading active writers
2026/04/19 05:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/04/19 05:16:33 DEBUG : Looking for writers
2026/04/19 05:16:33 DEBUG : file1: reading active writers
2026/04/19 05:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/04/19 05:16:33 DEBUG : Looking for writers
2026/04/19 05:16:33 DEBUG : file1: reading active writers
2026/04/19 05:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:34 DEBUG : Looking for writers
2026/04/19 05:16:34 DEBUG : file1: reading active writers
2026/04/19 05:16:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:36 DEBUG : Looking for writers
2026/04/19 05:16:36 DEBUG : file1: reading active writers
2026/04/19 05:16:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:37 DEBUG : Looking for writers
2026/04/19 05:16:37 DEBUG : file1: reading active writers
2026/04/19 05:16:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:38 DEBUG : Looking for writers
2026/04/19 05:16:38 DEBUG : file1: reading active writers
2026/04/19 05:16:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:39 DEBUG : Looking for writers
2026/04/19 05:16:39 DEBUG : file1: reading active writers
2026/04/19 05:16:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:40 DEBUG : Looking for writers
2026/04/19 05:16:40 DEBUG : file1: reading active writers
2026/04/19 05:16:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:41 DEBUG : Looking for writers
2026/04/19 05:16:41 DEBUG : file1: reading active writers
2026/04/19 05:16:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:42 DEBUG : Looking for writers
2026/04/19 05:16:42 DEBUG : file1: reading active writers
2026/04/19 05:16:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:43 DEBUG : Looking for writers
2026/04/19 05:16:43 DEBUG : file1: reading active writers
2026/04/19 05:16:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:44 DEBUG : Looking for writers
2026/04/19 05:16:44 DEBUG : file1: reading active writers
2026/04/19 05:16:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:45 DEBUG : Looking for writers
2026/04/19 05:16:45 DEBUG : file1: reading active writers
2026/04/19 05:16:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:46 DEBUG : Looking for writers
2026/04/19 05:16:46 DEBUG : file1: reading active writers
2026/04/19 05:16:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:47 DEBUG : Looking for writers
2026/04/19 05:16:47 DEBUG : file1: reading active writers
2026/04/19 05:16:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:48 DEBUG : Looking for writers
2026/04/19 05:16:48 DEBUG : file1: reading active writers
2026/04/19 05:16:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:49 DEBUG : Looking for writers
2026/04/19 05:16:49 DEBUG : file1: reading active writers
2026/04/19 05:16:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:50 DEBUG : Looking for writers
2026/04/19 05:16:50 DEBUG : file1: reading active writers
2026/04/19 05:16:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:51 DEBUG : Looking for writers
2026/04/19 05:16:51 DEBUG : file1: reading active writers
2026/04/19 05:16:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:51 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:16:52 DEBUG : Looking for writers
2026/04/19 05:16:52 DEBUG : file1: reading active writers
2026/04/19 05:16:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:52.786472 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:16:52.786497 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:52 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:52 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:16:53 DEBUG : Looking for writers
2026/04/19 05:16:53 DEBUG : file1: reading active writers
2026/04/19 05:16:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:54 DEBUG : Looking for writers
2026/04/19 05:16:54 DEBUG : file1: reading active writers
2026/04/19 05:16:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:54 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/04/19 05:16:54 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/04/19 05:16:55 DEBUG : Looking for writers
2026/04/19 05:16:55 DEBUG : file1: reading active writers
2026/04/19 05:16:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:56 DEBUG : Looking for writers
2026/04/19 05:16:56 DEBUG : file1: reading active writers
2026/04/19 05:16:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:57 DEBUG : Looking for writers
2026/04/19 05:16:57 DEBUG : file1: reading active writers
2026/04/19 05:16:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:58 DEBUG : Looking for writers
2026/04/19 05:16:58 DEBUG : file1: reading active writers
2026/04/19 05:16:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:16:59 DEBUG : Looking for writers
2026/04/19 05:16:59 DEBUG : file1: reading active writers
2026/04/19 05:16:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:17:00 DEBUG : Looking for writers
2026/04/19 05:17:00 DEBUG : file1: reading active writers
2026/04/19 05:17:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:17:01 DEBUG : Looking for writers
2026/04/19 05:17:01 DEBUG : file1: reading active writers
2026/04/19 05:17:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:17:02 DEBUG : Looking for writers
2026/04/19 05:17:02 DEBUG : file1: reading active writers
2026/04/19 05:17:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:17:02 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3bac46d1a200 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46b2ea28 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106544224} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040537357684288 ext:110185686608 loc:0x46a1880} ATime:{wall:14011040537357708675 ext:110185710995 loc:0x46a1880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/19 05:17:02 DEBUG : >WaitForWriters: 
2026/04/19 05:17:02 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:17:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.67s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:17:02 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:17:02 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:17:02 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:17:02 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:17:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:17:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:17:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:17:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:17:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:17:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:17:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:17:02 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:17:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:17:02 DEBUG : file1: newRWFileHandle: 
2026/04/19 05:17:02 DEBUG : file1(0x3bac46874e40): openPending: 
2026/04/19 05:17:02 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/19 05:17:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:17:02 DEBUG : file1(0x3bac46874e40): >openPending: err=<nil>
2026/04/19 05:17:02 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/19 05:17:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:17:02 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/19 05:17:02 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/19 05:17:02 DEBUG : file1(0x3bac46874e40): close: 
2026/04/19 05:17:02 DEBUG : file1: vfs cache: setting modification time to 2026-04-19 05:17:02.985013905 +0000 UTC m=+178.855239299
2026/04/19 05:17:02 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/04/19 05:17:02 DEBUG : file1(0x3bac46874e40): >close: err=<nil>
2026/04/19 05:17:02 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/04/19 05:17:02 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/04/19 05:17:02 DEBUG : file2: newRWFileHandle: 
2026/04/19 05:17:02 DEBUG : file2(0x3bac46875340): openPending: 
2026/04/19 05:17:02 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/19 05:17:02 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/04/19 05:17:02 DEBUG : file2(0x3bac46875340): >openPending: err=<nil>
2026/04/19 05:17:02 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/04/19 05:17:02 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/04/19 05:17:02 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/04/19 05:17:02 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/04/19 05:17:02 DEBUG : file2(0x3bac46875340): RWFileHandle.Flush
2026/04/19 05:17:02 DEBUG : file2(0x3bac46875340): RWFileHandle.Release
2026/04/19 05:17:02 DEBUG : file2(0x3bac46875340): close: 
2026/04/19 05:17:02 DEBUG : file2: vfs cache: setting modification time to 2026-04-19 05:17:02.986199314 +0000 UTC m=+178.856424699
2026/04/19 05:17:02 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/04/19 05:17:02 DEBUG : file2(0x3bac46875340): >close: err=<nil>
2026/04/19 05:17:02 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:17:02 DEBUG : Looking for writers
2026/04/19 05:17:02 DEBUG : file1: reading active writers
2026/04/19 05:17:02 DEBUG : file2: reading active writers
2026/04/19 05:17:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/04/19 05:17:02 DEBUG : Looking for writers
2026/04/19 05:17:02 DEBUG : file2: reading active writers
2026/04/19 05:17:02 DEBUG : file1: reading active writers
2026/04/19 05:17:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/04/19 05:17:03 DEBUG : Looking for writers
2026/04/19 05:17:03 DEBUG : file1: reading active writers
2026/04/19 05:17:03 DEBUG : file2: reading active writers
2026/04/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/04/19 05:17:03 DEBUG : Looking for writers
2026/04/19 05:17:03 DEBUG : file2: reading active writers
2026/04/19 05:17:03 DEBUG : file1: reading active writers
2026/04/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/04/19 05:17:03 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:03 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:03 DEBUG : Looking for writers
2026/04/19 05:17:03 DEBUG : file1: reading active writers
2026/04/19 05:17:03 DEBUG : file2: reading active writers
2026/04/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/04/19 05:17:03 DEBUG : Looking for writers
2026/04/19 05:17:03 DEBUG : file1: reading active writers
2026/04/19 05:17:03 DEBUG : file2: reading active writers
2026/04/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/04/19 05:17:03 DEBUG : Looking for writers
2026/04/19 05:17:03 DEBUG : file1: reading active writers
2026/04/19 05:17:03 DEBUG : file2: reading active writers
2026/04/19 05:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/04/19 05:17:03.836934 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:03.836959 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:03 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:04 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:04 DEBUG : Looking for writers
2026/04/19 05:17:04 DEBUG : file1: reading active writers
2026/04/19 05:17:04 DEBUG : file2: reading active writers
2026/04/19 05:17:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:04.603174 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:04.603199 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:04 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:04 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:04 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:05 DEBUG : Looking for writers
2026/04/19 05:17:05 DEBUG : file1: reading active writers
2026/04/19 05:17:05 DEBUG : file2: reading active writers
2026/04/19 05:17:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:05.396874 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:05.396897 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:05 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:05 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:06.157630 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:06.157647 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:06 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:06 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:06 DEBUG : Looking for writers
2026/04/19 05:17:06 DEBUG : file1: reading active writers
2026/04/19 05:17:06 DEBUG : file2: reading active writers
2026/04/19 05:17:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:06 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:06.909623 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:06.909640 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:06 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:07 DEBUG : Looking for writers
2026/04/19 05:17:07 DEBUG : file1: reading active writers
2026/04/19 05:17:07 DEBUG : file2: reading active writers
2026/04/19 05:17:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:07.629661 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:07.629703 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:07 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:07 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:07 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:08 DEBUG : Looking for writers
2026/04/19 05:17:08 DEBUG : file1: reading active writers
2026/04/19 05:17:08 DEBUG : file2: reading active writers
2026/04/19 05:17:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:08 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:08.598528 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:08.598558 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:08 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:09 DEBUG : Looking for writers
2026/04/19 05:17:09 DEBUG : file1: reading active writers
2026/04/19 05:17:09 DEBUG : file2: reading active writers
2026/04/19 05:17:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:09.360644 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:09.360667 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:09 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:09 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:10 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:10 DEBUG : Looking for writers
2026/04/19 05:17:10 DEBUG : file1: reading active writers
2026/04/19 05:17:10 DEBUG : file2: reading active writers
2026/04/19 05:17:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:10 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:11.091704 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:11.091727 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:11 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:11 DEBUG : Looking for writers
2026/04/19 05:17:11 DEBUG : file1: reading active writers
2026/04/19 05:17:11 DEBUG : file2: reading active writers
2026/04/19 05:17:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:11.827456 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:11.827513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:11 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:11 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:12 DEBUG : Looking for writers
2026/04/19 05:17:12 DEBUG : file1: reading active writers
2026/04/19 05:17:12 DEBUG : file2: reading active writers
2026/04/19 05:17:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:13 DEBUG : Looking for writers
2026/04/19 05:17:13 DEBUG : file2: reading active writers
2026/04/19 05:17:13 DEBUG : file1: reading active writers
2026/04/19 05:17:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:14 DEBUG : Looking for writers
2026/04/19 05:17:14 DEBUG : file2: reading active writers
2026/04/19 05:17:14 DEBUG : file1: reading active writers
2026/04/19 05:17:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:14 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:15 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:15.036317 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:15.036343 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:15 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:15 DEBUG : Looking for writers
2026/04/19 05:17:15 DEBUG : file1: reading active writers
2026/04/19 05:17:15 DEBUG : file2: reading active writers
2026/04/19 05:17:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:15.759985 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:15.759999 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:15 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:15 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:16 DEBUG : Looking for writers
2026/04/19 05:17:16 DEBUG : file1: reading active writers
2026/04/19 05:17:16 DEBUG : file2: reading active writers
2026/04/19 05:17:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:17 DEBUG : Looking for writers
2026/04/19 05:17:17 DEBUG : file1: reading active writers
2026/04/19 05:17:17 DEBUG : file2: reading active writers
2026/04/19 05:17:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:18 DEBUG : Looking for writers
2026/04/19 05:17:18 DEBUG : file1: reading active writers
2026/04/19 05:17:18 DEBUG : file2: reading active writers
2026/04/19 05:17:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:19 DEBUG : Looking for writers
2026/04/19 05:17:19 DEBUG : file1: reading active writers
2026/04/19 05:17:19 DEBUG : file2: reading active writers
2026/04/19 05:17:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:20 DEBUG : Looking for writers
2026/04/19 05:17:20 DEBUG : file1: reading active writers
2026/04/19 05:17:20 DEBUG : file2: reading active writers
2026/04/19 05:17:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:21 DEBUG : Looking for writers
2026/04/19 05:17:21 DEBUG : file1: reading active writers
2026/04/19 05:17:21 DEBUG : file2: reading active writers
2026/04/19 05:17:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:21 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:22 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:22.166929 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:22.166948 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:22 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:22 DEBUG : Looking for writers
2026/04/19 05:17:22 DEBUG : file1: reading active writers
2026/04/19 05:17:22 DEBUG : file2: reading active writers
2026/04/19 05:17:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:22.864823 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:22.864844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:22 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:22 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:23 DEBUG : Looking for writers
2026/04/19 05:17:23 DEBUG : file1: reading active writers
2026/04/19 05:17:23 DEBUG : file2: reading active writers
2026/04/19 05:17:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:24 DEBUG : Looking for writers
2026/04/19 05:17:24 DEBUG : file1: reading active writers
2026/04/19 05:17:24 DEBUG : file2: reading active writers
2026/04/19 05:17:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:25 DEBUG : Looking for writers
2026/04/19 05:17:25 DEBUG : file1: reading active writers
2026/04/19 05:17:25 DEBUG : file2: reading active writers
2026/04/19 05:17:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:26 DEBUG : Looking for writers
2026/04/19 05:17:26 DEBUG : file2: reading active writers
2026/04/19 05:17:26 DEBUG : file1: reading active writers
2026/04/19 05:17:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:27 DEBUG : Looking for writers
2026/04/19 05:17:27 DEBUG : file1: reading active writers
2026/04/19 05:17:27 DEBUG : file2: reading active writers
2026/04/19 05:17:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:28 DEBUG : Looking for writers
2026/04/19 05:17:28 DEBUG : file2: reading active writers
2026/04/19 05:17:28 DEBUG : file1: reading active writers
2026/04/19 05:17:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:29 DEBUG : Looking for writers
2026/04/19 05:17:29 DEBUG : file1: reading active writers
2026/04/19 05:17:29 DEBUG : file2: reading active writers
2026/04/19 05:17:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:30 DEBUG : Looking for writers
2026/04/19 05:17:30 DEBUG : file1: reading active writers
2026/04/19 05:17:30 DEBUG : file2: reading active writers
2026/04/19 05:17:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:31 DEBUG : Looking for writers
2026/04/19 05:17:31 DEBUG : file1: reading active writers
2026/04/19 05:17:31 DEBUG : file2: reading active writers
2026/04/19 05:17:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:32 DEBUG : Looking for writers
2026/04/19 05:17:32 DEBUG : file1: reading active writers
2026/04/19 05:17:32 DEBUG : file2: reading active writers
2026/04/19 05:17:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:32 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x3bac4684a000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46aaefc8 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106021376} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040611041681041 ext:178855239299 loc:0x46a1880} ATime:{wall:14011040611041974715 ext:178855532973 loc:0x46a1880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
	"file2": &{c:0x3bac4684a000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46aaf328 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106022240} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040611042866450 ext:178856424699 loc:0x46a1880} ATime:{wall:14011040611043029859 ext:178856588117 loc:0x46a1880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/19 05:17:32 DEBUG : >WaitForWriters: 
2026/04/19 05:17:33 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/04/19 05:17:34 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/04/19 05:17:34 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:17:35 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:17:35.704663 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:35.704683 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:35 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)
2026/04/19 05:17:35 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:36.526776 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:17:36.526805 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:36 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:17:36 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    fstest.go:301: Flushing the directory cache
2026/04/19 05:17:37 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
2026/04/19 05:17:41 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:17:41 DEBUG : Looking for writers
2026/04/19 05:17:41 DEBUG : file1: reading active writers
2026/04/19 05:17:41 DEBUG : file2: reading active writers
2026/04/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/04/19 05:17:41 DEBUG : Looking for writers
2026/04/19 05:17:41 DEBUG : file1: reading active writers
2026/04/19 05:17:41 DEBUG : file2: reading active writers
2026/04/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/04/19 05:17:41 DEBUG : Looking for writers
2026/04/19 05:17:41 DEBUG : file1: reading active writers
2026/04/19 05:17:41 DEBUG : file2: reading active writers
2026/04/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/04/19 05:17:41 DEBUG : Looking for writers
2026/04/19 05:17:41 DEBUG : file1: reading active writers
2026/04/19 05:17:41 DEBUG : file2: reading active writers
2026/04/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/04/19 05:17:41 DEBUG : Looking for writers
2026/04/19 05:17:41 DEBUG : file1: reading active writers
2026/04/19 05:17:41 DEBUG : file2: reading active writers
2026/04/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/04/19 05:17:41 DEBUG : Looking for writers
2026/04/19 05:17:41 DEBUG : file1: reading active writers
2026/04/19 05:17:41 DEBUG : file2: reading active writers
2026/04/19 05:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/04/19 05:17:42 DEBUG : Looking for writers
2026/04/19 05:17:42 DEBUG : file1: reading active writers
2026/04/19 05:17:42 DEBUG : file2: reading active writers
2026/04/19 05:17:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/04/19 05:17:42 DEBUG : Looking for writers
2026/04/19 05:17:42 DEBUG : file1: reading active writers
2026/04/19 05:17:42 DEBUG : file2: reading active writers
2026/04/19 05:17:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:43 DEBUG : Looking for writers
2026/04/19 05:17:43 DEBUG : file1: reading active writers
2026/04/19 05:17:43 DEBUG : file2: reading active writers
2026/04/19 05:17:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:44 DEBUG : Looking for writers
2026/04/19 05:17:44 DEBUG : file1: reading active writers
2026/04/19 05:17:44 DEBUG : file2: reading active writers
2026/04/19 05:17:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:45 DEBUG : Looking for writers
2026/04/19 05:17:45 DEBUG : file1: reading active writers
2026/04/19 05:17:45 DEBUG : file2: reading active writers
2026/04/19 05:17:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:46 DEBUG : Looking for writers
2026/04/19 05:17:46 DEBUG : file1: reading active writers
2026/04/19 05:17:46 DEBUG : file2: reading active writers
2026/04/19 05:17:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:47 DEBUG : Looking for writers
2026/04/19 05:17:47 DEBUG : file2: reading active writers
2026/04/19 05:17:47 DEBUG : file1: reading active writers
2026/04/19 05:17:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:48 DEBUG : Looking for writers
2026/04/19 05:17:48 DEBUG : file1: reading active writers
2026/04/19 05:17:48 DEBUG : file2: reading active writers
2026/04/19 05:17:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:49 DEBUG : Looking for writers
2026/04/19 05:17:49 DEBUG : file1: reading active writers
2026/04/19 05:17:49 DEBUG : file2: reading active writers
2026/04/19 05:17:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:50 DEBUG : Looking for writers
2026/04/19 05:17:50 DEBUG : file1: reading active writers
2026/04/19 05:17:50 DEBUG : file2: reading active writers
2026/04/19 05:17:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:51 DEBUG : Looking for writers
2026/04/19 05:17:51 DEBUG : file1: reading active writers
2026/04/19 05:17:51 DEBUG : file2: reading active writers
2026/04/19 05:17:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:52 DEBUG : Looking for writers
2026/04/19 05:17:52 DEBUG : file1: reading active writers
2026/04/19 05:17:52 DEBUG : file2: reading active writers
2026/04/19 05:17:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:53 DEBUG : Looking for writers
2026/04/19 05:17:53 DEBUG : file1: reading active writers
2026/04/19 05:17:53 DEBUG : file2: reading active writers
2026/04/19 05:17:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:54 DEBUG : Looking for writers
2026/04/19 05:17:54 DEBUG : file1: reading active writers
2026/04/19 05:17:54 DEBUG : file2: reading active writers
2026/04/19 05:17:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:55 DEBUG : Looking for writers
2026/04/19 05:17:55 DEBUG : file1: reading active writers
2026/04/19 05:17:55 DEBUG : file2: reading active writers
2026/04/19 05:17:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:56 DEBUG : Looking for writers
2026/04/19 05:17:56 DEBUG : file1: reading active writers
2026/04/19 05:17:56 DEBUG : file2: reading active writers
2026/04/19 05:17:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:57 DEBUG : Looking for writers
2026/04/19 05:17:57 DEBUG : file1: reading active writers
2026/04/19 05:17:57 DEBUG : file2: reading active writers
2026/04/19 05:17:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:58 DEBUG : Looking for writers
2026/04/19 05:17:58 DEBUG : file1: reading active writers
2026/04/19 05:17:58 DEBUG : file2: reading active writers
2026/04/19 05:17:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:17:59 DEBUG : Looking for writers
2026/04/19 05:17:59 DEBUG : file1: reading active writers
2026/04/19 05:17:59 DEBUG : file2: reading active writers
2026/04/19 05:17:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:00 DEBUG : Looking for writers
2026/04/19 05:18:00 DEBUG : file1: reading active writers
2026/04/19 05:18:00 DEBUG : file2: reading active writers
2026/04/19 05:18:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:01 DEBUG : file1: vfs cache: starting upload
2026/04/19 05:18:01 DEBUG : Looking for writers
2026/04/19 05:18:01 DEBUG : file1: reading active writers
2026/04/19 05:18:01 DEBUG : file2: reading active writers
2026/04/19 05:18:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:02 DEBUG : file2: vfs cache: starting upload
2026/04/19 05:18:02.254297 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:02.254404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:02 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:02 DEBUG : Looking for writers
2026/04/19 05:18:02 DEBUG : file1: reading active writers
2026/04/19 05:18:02 DEBUG : file2: reading active writers
2026/04/19 05:18:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:02 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/04/19 05:18:02 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/04/19 05:18:02 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/04/19 05:18:02.990996 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:02.991017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:02 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:02 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:03 DEBUG : Looking for writers
2026/04/19 05:18:03 DEBUG : file1: reading active writers
2026/04/19 05:18:03 DEBUG : file2: reading active writers
2026/04/19 05:18:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:04 DEBUG : Looking for writers
2026/04/19 05:18:04 DEBUG : file1: reading active writers
2026/04/19 05:18:04 DEBUG : file2: reading active writers
2026/04/19 05:18:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:05 DEBUG : Looking for writers
2026/04/19 05:18:05 DEBUG : file1: reading active writers
2026/04/19 05:18:05 DEBUG : file2: reading active writers
2026/04/19 05:18:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:06 DEBUG : Looking for writers
2026/04/19 05:18:06 DEBUG : file1: reading active writers
2026/04/19 05:18:06 DEBUG : file2: reading active writers
2026/04/19 05:18:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:07 DEBUG : Looking for writers
2026/04/19 05:18:07 DEBUG : file1: reading active writers
2026/04/19 05:18:07 DEBUG : file2: reading active writers
2026/04/19 05:18:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:08 DEBUG : Looking for writers
2026/04/19 05:18:08 DEBUG : file1: reading active writers
2026/04/19 05:18:08 DEBUG : file2: reading active writers
2026/04/19 05:18:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:09 DEBUG : Looking for writers
2026/04/19 05:18:09 DEBUG : file1: reading active writers
2026/04/19 05:18:09 DEBUG : file2: reading active writers
2026/04/19 05:18:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:10 DEBUG : Looking for writers
2026/04/19 05:18:10 DEBUG : file1: reading active writers
2026/04/19 05:18:10 DEBUG : file2: reading active writers
2026/04/19 05:18:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/04/19 05:18:11 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x3bac4684a000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46aaefc8 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106021376} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040611041681041 ext:178855239299 loc:0x46a1880} ATime:{wall:14011040611041974715 ext:178855532973 loc:0x46a1880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
	"file2": &{c:0x3bac4684a000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46aaf328 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611106022240} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14011040611042866450 ext:178856424699 loc:0x46a1880} ATime:{wall:14011040611043029859 ext:178856588117 loc:0x46a1880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false graceTimer:<nil>},
}
2026/04/19 05:18:11 DEBUG : >WaitForWriters: 
2026/04/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:18:11 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.70s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:11 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:11 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:11 DEBUG : Config file has changed externally - reloading
2026/04/19 05:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:11 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:18:12.496531 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:12.496554 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:12 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:12 DEBUG : Looking for writers
2026/04/19 05:18:12 DEBUG : >WaitForWriters: 
2026/04/19 05:18:12 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:18:12 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (1.10s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:12 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:12 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:18:12 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:12 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:12 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:18:13.242423 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:13.242454 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:13 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:13 DEBUG : Looking for writers
2026/04/19 05:18:13 DEBUG : >WaitForWriters: 
2026/04/19 05:18:13 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:18:13 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.72s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:13 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:13 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:18:13 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:13 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:13 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:18:13 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:18:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:18:13 DEBUG : file1: newRWFileHandle: 
2026/04/19 05:18:13 DEBUG : file1(0x3bac46ba7780): openPending: 
2026/04/19 05:18:13 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/04/19 05:18:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:18:13 DEBUG : file1(0x3bac46ba7780): >openPending: err=<nil>
2026/04/19 05:18:13 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/04/19 05:18:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:18:13 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/04/19 05:18:13 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/04/19 05:18:14.101042 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:14.101061 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:14 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:14 DEBUG : Looking for writers
2026/04/19 05:18:14 DEBUG : file1: reading active writers
2026/04/19 05:18:14 DEBUG : file1: active writers 1
2026/04/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/04/19 05:18:14 DEBUG : Looking for writers
2026/04/19 05:18:14 DEBUG : file1: reading active writers
2026/04/19 05:18:14 DEBUG : file1: active writers 1
2026/04/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/04/19 05:18:14 DEBUG : Looking for writers
2026/04/19 05:18:14 DEBUG : file1: reading active writers
2026/04/19 05:18:14 DEBUG : file1: active writers 1
2026/04/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/04/19 05:18:14 DEBUG : Looking for writers
2026/04/19 05:18:14 DEBUG : file1: reading active writers
2026/04/19 05:18:14 DEBUG : file1: active writers 1
2026/04/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/04/19 05:18:14 DEBUG : Looking for writers
2026/04/19 05:18:14 DEBUG : file1: reading active writers
2026/04/19 05:18:14 DEBUG : file1: active writers 1
2026/04/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/04/19 05:18:14 DEBUG : Looking for writers
2026/04/19 05:18:14 DEBUG : file1: reading active writers
2026/04/19 05:18:14 DEBUG : file1: active writers 1
2026/04/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/04/19 05:18:14 DEBUG : Looking for writers
2026/04/19 05:18:14 DEBUG : file1: reading active writers
2026/04/19 05:18:14 DEBUG : file1: active writers 1
2026/04/19 05:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/04/19 05:18:15 DEBUG : Looking for writers
2026/04/19 05:18:15 DEBUG : file1: reading active writers
2026/04/19 05:18:15 DEBUG : file1: active writers 1
2026/04/19 05:18:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:16 DEBUG : Looking for writers
2026/04/19 05:18:16 DEBUG : file1: reading active writers
2026/04/19 05:18:16 DEBUG : file1: active writers 1
2026/04/19 05:18:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:17 DEBUG : Looking for writers
2026/04/19 05:18:17 DEBUG : file1: reading active writers
2026/04/19 05:18:17 DEBUG : file1: active writers 1
2026/04/19 05:18:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:18 DEBUG : Looking for writers
2026/04/19 05:18:18 DEBUG : file1: reading active writers
2026/04/19 05:18:18 DEBUG : file1: active writers 1
2026/04/19 05:18:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:19 DEBUG : Looking for writers
2026/04/19 05:18:19 DEBUG : file1: reading active writers
2026/04/19 05:18:19 DEBUG : file1: active writers 1
2026/04/19 05:18:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:20 DEBUG : Looking for writers
2026/04/19 05:18:20 DEBUG : file1: reading active writers
2026/04/19 05:18:20 DEBUG : file1: active writers 1
2026/04/19 05:18:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:21 DEBUG : Looking for writers
2026/04/19 05:18:21 DEBUG : file1: reading active writers
2026/04/19 05:18:21 DEBUG : file1: active writers 1
2026/04/19 05:18:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:22 DEBUG : Looking for writers
2026/04/19 05:18:22 DEBUG : file1: reading active writers
2026/04/19 05:18:22 DEBUG : file1: active writers 1
2026/04/19 05:18:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:23 DEBUG : Looking for writers
2026/04/19 05:18:23 DEBUG : file1: reading active writers
2026/04/19 05:18:23 DEBUG : file1: active writers 1
2026/04/19 05:18:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:24 DEBUG : Looking for writers
2026/04/19 05:18:24 DEBUG : file1: reading active writers
2026/04/19 05:18:24 DEBUG : file1: active writers 1
2026/04/19 05:18:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:25 DEBUG : Looking for writers
2026/04/19 05:18:25 DEBUG : file1: reading active writers
2026/04/19 05:18:25 DEBUG : file1: active writers 1
2026/04/19 05:18:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:26 DEBUG : Looking for writers
2026/04/19 05:18:26 DEBUG : file1: reading active writers
2026/04/19 05:18:26 DEBUG : file1: active writers 1
2026/04/19 05:18:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:27 DEBUG : Looking for writers
2026/04/19 05:18:27 DEBUG : file1: reading active writers
2026/04/19 05:18:27 DEBUG : file1: active writers 1
2026/04/19 05:18:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:28 DEBUG : Looking for writers
2026/04/19 05:18:28 DEBUG : file1: reading active writers
2026/04/19 05:18:28 DEBUG : file1: active writers 1
2026/04/19 05:18:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:29 DEBUG : Looking for writers
2026/04/19 05:18:29 DEBUG : file1: reading active writers
2026/04/19 05:18:29 DEBUG : file1: active writers 1
2026/04/19 05:18:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:30 DEBUG : Looking for writers
2026/04/19 05:18:30 DEBUG : file1: reading active writers
2026/04/19 05:18:30 DEBUG : file1: active writers 1
2026/04/19 05:18:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:31 DEBUG : Looking for writers
2026/04/19 05:18:31 DEBUG : file1: reading active writers
2026/04/19 05:18:31 DEBUG : file1: active writers 1
2026/04/19 05:18:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:32 DEBUG : Looking for writers
2026/04/19 05:18:32 DEBUG : file1: reading active writers
2026/04/19 05:18:32 DEBUG : file1: active writers 1
2026/04/19 05:18:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:33 DEBUG : Looking for writers
2026/04/19 05:18:33 DEBUG : file1: reading active writers
2026/04/19 05:18:33 DEBUG : file1: active writers 1
2026/04/19 05:18:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:34 DEBUG : Looking for writers
2026/04/19 05:18:34 DEBUG : file1: reading active writers
2026/04/19 05:18:34 DEBUG : file1: active writers 1
2026/04/19 05:18:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:35 DEBUG : Looking for writers
2026/04/19 05:18:35 DEBUG : file1: reading active writers
2026/04/19 05:18:35 DEBUG : file1: active writers 1
2026/04/19 05:18:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:36 DEBUG : Looking for writers
2026/04/19 05:18:36 DEBUG : file1: reading active writers
2026/04/19 05:18:36 DEBUG : file1: active writers 1
2026/04/19 05:18:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:37 DEBUG : Looking for writers
2026/04/19 05:18:37 DEBUG : file1: reading active writers
2026/04/19 05:18:37 DEBUG : file1: active writers 1
2026/04/19 05:18:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:38 DEBUG : Looking for writers
2026/04/19 05:18:38 DEBUG : file1: reading active writers
2026/04/19 05:18:38 DEBUG : file1: active writers 1
2026/04/19 05:18:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:39 DEBUG : Looking for writers
2026/04/19 05:18:39 DEBUG : file1: reading active writers
2026/04/19 05:18:39 DEBUG : file1: active writers 1
2026/04/19 05:18:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:40 DEBUG : Looking for writers
2026/04/19 05:18:40 DEBUG : file1: reading active writers
2026/04/19 05:18:40 DEBUG : file1: active writers 1
2026/04/19 05:18:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:41 DEBUG : Looking for writers
2026/04/19 05:18:41 DEBUG : file1: reading active writers
2026/04/19 05:18:41 DEBUG : file1: active writers 1
2026/04/19 05:18:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:42 DEBUG : Looking for writers
2026/04/19 05:18:42 DEBUG : file1: reading active writers
2026/04/19 05:18:42 DEBUG : file1: active writers 1
2026/04/19 05:18:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:43 DEBUG : Looking for writers
2026/04/19 05:18:43 DEBUG : file1: reading active writers
2026/04/19 05:18:43 DEBUG : file1: active writers 1
2026/04/19 05:18:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/04/19 05:18:44 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x3bac46d1bd00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x3bac46cbd7a8 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:65611108177888} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0x3bac464882b0 info:{ModTime:{wall:14011040686791614113 ext:249369502857 loc:0x46a1880} ATime:{wall:14011040686791614113 ext:249369502857 loc:0x46a1880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false graceTimer:<nil>},
}
2026/04/19 05:18:44 DEBUG : >WaitForWriters: 
2026/04/19 05:18:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:18:44 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.86s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:44 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/04/19 05:18:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/04/19 05:18:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-gayujit1pagu"
2026/04/19 05:18:44 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/04/19 05:18:44 DEBUG : forgetting directory cache
2026/04/19 05:18:44.919403 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:44.919425 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:44 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:44 DEBUG : Looking for writers
2026/04/19 05:18:44 DEBUG : >WaitForWriters: 
2026/04/19 05:18:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': vfs cache: cleaner exiting
2026/04/19 05:18:45 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.85s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:45.686107 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:45.686134 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:45 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.74s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:46.420670 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:46.420692 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:46 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.73s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:46 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:46 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:18:47.164531 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:47.164552 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:47 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:47 DEBUG : Looking for writers
2026/04/19 05:18:47 DEBUG : >WaitForWriters: 
2026/04/19 05:18:47 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.74s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:47 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:47 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:18:47.959407 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:47.959431 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:47 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:47 DEBUG : Looking for writers
2026/04/19 05:18:47 DEBUG : >WaitForWriters: 
2026/04/19 05:18:48 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.79s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:48 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:48 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:18:48.924894 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:48.924912 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:48 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:48 DEBUG : Looking for writers
2026/04/19 05:18:48 DEBUG : >WaitForWriters: 
2026/04/19 05:18:49 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (1.06s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:49 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:49 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:18:49.806005 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:49.806032 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:49 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:49 DEBUG : Looking for writers
2026/04/19 05:18:49 DEBUG : >WaitForWriters: 
2026/04/19 05:18:49 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.78s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:49 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:49 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:18:50 ERROR : error listing: directory not found
2026/04/19 05:18:50.821804 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:50.821828 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:50 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/04/19 05:18:50 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:50 DEBUG : Looking for writers
2026/04/19 05:18:50 DEBUG : >WaitForWriters: 
2026/04/19 05:18:50 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.03s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:50 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:50 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:18:51 ERROR : error listing: directory not found
2026/04/19 05:18:51 ERROR : error listing: directory not found
2026/04/19 05:18:52.118507 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:52.118535 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:52 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/04/19 05:18:52 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:18:52 DEBUG : Looking for writers
2026/04/19 05:18:52 DEBUG : >WaitForWriters: 
2026/04/19 05:18:52 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.29s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:18:52 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:18:52 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:18:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:18:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:18:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:18:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:18:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:18:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:18:52 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/04/19 05:18:52 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/04/19 05:18:52 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/04/19 05:18:52 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (5 bytes), uploading instead of streaming
2026/04/19 05:18:53.212906 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:18:53.212923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:18:53 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)
2026/04/19 05:18:53 DEBUG : file1: Remove: 
2026/04/19 05:18:53 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:18:53 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/04/19 05:18:53 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
2026/04/19 05:18:54 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
2026/04/19 05:18:57 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/04/19 05:19:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:01 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (0 bytes), uploading instead of streaming
2026/04/19 05:19:01.986182 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:01.986215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:01 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)
2026/04/19 05:19:01 DEBUG : file1: Remove: 
2026/04/19 05:19:01 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:19:01 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/04/19 05:19:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:01 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/04/19 05:19:01 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:01 DEBUG : Looking for writers
2026/04/19 05:19:01 DEBUG : file1: reading active writers
2026/04/19 05:19:01 DEBUG : file1: active writers 1
2026/04/19 05:19:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/04/19 05:19:01 DEBUG : Looking for writers
2026/04/19 05:19:01 DEBUG : file1: reading active writers
2026/04/19 05:19:01 DEBUG : file1: active writers 1
2026/04/19 05:19:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/04/19 05:19:02 DEBUG : Looking for writers
2026/04/19 05:19:02 DEBUG : file1: reading active writers
2026/04/19 05:19:02 DEBUG : file1: active writers 1
2026/04/19 05:19:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/04/19 05:19:02 DEBUG : Looking for writers
2026/04/19 05:19:02 DEBUG : file1: reading active writers
2026/04/19 05:19:02 DEBUG : file1: active writers 1
2026/04/19 05:19:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/04/19 05:19:02 DEBUG : Looking for writers
2026/04/19 05:19:02 DEBUG : file1: reading active writers
2026/04/19 05:19:02 DEBUG : file1: active writers 1
2026/04/19 05:19:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/04/19 05:19:02 DEBUG : Looking for writers
2026/04/19 05:19:02 DEBUG : file1: reading active writers
2026/04/19 05:19:02 DEBUG : file1: active writers 1
2026/04/19 05:19:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/04/19 05:19:02 DEBUG : Looking for writers
2026/04/19 05:19:02 DEBUG : file1: reading active writers
2026/04/19 05:19:02 DEBUG : file1: active writers 1
2026/04/19 05:19:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/04/19 05:19:03 DEBUG : Looking for writers
2026/04/19 05:19:03 DEBUG : file1: reading active writers
2026/04/19 05:19:03 DEBUG : file1: active writers 1
2026/04/19 05:19:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:04 DEBUG : Looking for writers
2026/04/19 05:19:04 DEBUG : file1: reading active writers
2026/04/19 05:19:04 DEBUG : file1: active writers 1
2026/04/19 05:19:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:05 DEBUG : Looking for writers
2026/04/19 05:19:05 DEBUG : file1: reading active writers
2026/04/19 05:19:05 DEBUG : file1: active writers 1
2026/04/19 05:19:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:06 DEBUG : Looking for writers
2026/04/19 05:19:06 DEBUG : file1: reading active writers
2026/04/19 05:19:06 DEBUG : file1: active writers 1
2026/04/19 05:19:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:07 DEBUG : Looking for writers
2026/04/19 05:19:07 DEBUG : file1: reading active writers
2026/04/19 05:19:07 DEBUG : file1: active writers 1
2026/04/19 05:19:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:08 DEBUG : Looking for writers
2026/04/19 05:19:08 DEBUG : file1: reading active writers
2026/04/19 05:19:08 DEBUG : file1: active writers 1
2026/04/19 05:19:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:09 DEBUG : Looking for writers
2026/04/19 05:19:09 DEBUG : file1: reading active writers
2026/04/19 05:19:09 DEBUG : file1: active writers 1
2026/04/19 05:19:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:10 DEBUG : Looking for writers
2026/04/19 05:19:10 DEBUG : file1: reading active writers
2026/04/19 05:19:10 DEBUG : file1: active writers 1
2026/04/19 05:19:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:11 DEBUG : Looking for writers
2026/04/19 05:19:11 DEBUG : file1: reading active writers
2026/04/19 05:19:11 DEBUG : file1: active writers 1
2026/04/19 05:19:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:12 DEBUG : Looking for writers
2026/04/19 05:19:12 DEBUG : file1: reading active writers
2026/04/19 05:19:12 DEBUG : file1: active writers 1
2026/04/19 05:19:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:13 DEBUG : Looking for writers
2026/04/19 05:19:13 DEBUG : file1: reading active writers
2026/04/19 05:19:13 DEBUG : file1: active writers 1
2026/04/19 05:19:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:14 DEBUG : Looking for writers
2026/04/19 05:19:14 DEBUG : file1: reading active writers
2026/04/19 05:19:14 DEBUG : file1: active writers 1
2026/04/19 05:19:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:15 DEBUG : Looking for writers
2026/04/19 05:19:15 DEBUG : file1: reading active writers
2026/04/19 05:19:15 DEBUG : file1: active writers 1
2026/04/19 05:19:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:16 DEBUG : Looking for writers
2026/04/19 05:19:16 DEBUG : file1: reading active writers
2026/04/19 05:19:16 DEBUG : file1: active writers 1
2026/04/19 05:19:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:17 DEBUG : Looking for writers
2026/04/19 05:19:17 DEBUG : file1: reading active writers
2026/04/19 05:19:17 DEBUG : file1: active writers 1
2026/04/19 05:19:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:18 DEBUG : Looking for writers
2026/04/19 05:19:18 DEBUG : file1: reading active writers
2026/04/19 05:19:18 DEBUG : file1: active writers 1
2026/04/19 05:19:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:19 DEBUG : Looking for writers
2026/04/19 05:19:19 DEBUG : file1: reading active writers
2026/04/19 05:19:19 DEBUG : file1: active writers 1
2026/04/19 05:19:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:20 DEBUG : Looking for writers
2026/04/19 05:19:20 DEBUG : file1: reading active writers
2026/04/19 05:19:20 DEBUG : file1: active writers 1
2026/04/19 05:19:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:21 DEBUG : Looking for writers
2026/04/19 05:19:21 DEBUG : file1: reading active writers
2026/04/19 05:19:21 DEBUG : file1: active writers 1
2026/04/19 05:19:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:22 DEBUG : Looking for writers
2026/04/19 05:19:22 DEBUG : file1: reading active writers
2026/04/19 05:19:22 DEBUG : file1: active writers 1
2026/04/19 05:19:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:23 DEBUG : Looking for writers
2026/04/19 05:19:23 DEBUG : file1: reading active writers
2026/04/19 05:19:23 DEBUG : file1: active writers 1
2026/04/19 05:19:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:24 DEBUG : Looking for writers
2026/04/19 05:19:24 DEBUG : file1: reading active writers
2026/04/19 05:19:24 DEBUG : file1: active writers 1
2026/04/19 05:19:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:25 DEBUG : Looking for writers
2026/04/19 05:19:25 DEBUG : file1: reading active writers
2026/04/19 05:19:25 DEBUG : file1: active writers 1
2026/04/19 05:19:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:26 DEBUG : Looking for writers
2026/04/19 05:19:26 DEBUG : file1: reading active writers
2026/04/19 05:19:26 DEBUG : file1: active writers 1
2026/04/19 05:19:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:27 DEBUG : Looking for writers
2026/04/19 05:19:27 DEBUG : file1: reading active writers
2026/04/19 05:19:27 DEBUG : file1: active writers 1
2026/04/19 05:19:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:28 DEBUG : Looking for writers
2026/04/19 05:19:28 DEBUG : file1: reading active writers
2026/04/19 05:19:28 DEBUG : file1: active writers 1
2026/04/19 05:19:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:29 DEBUG : Looking for writers
2026/04/19 05:19:29 DEBUG : file1: reading active writers
2026/04/19 05:19:29 DEBUG : file1: active writers 1
2026/04/19 05:19:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:30 DEBUG : Looking for writers
2026/04/19 05:19:30 DEBUG : file1: reading active writers
2026/04/19 05:19:30 DEBUG : file1: active writers 1
2026/04/19 05:19:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:31 DEBUG : Looking for writers
2026/04/19 05:19:31 DEBUG : file1: reading active writers
2026/04/19 05:19:31 DEBUG : file1: active writers 1
2026/04/19 05:19:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/04/19 05:19:31 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/04/19 05:19:31 DEBUG : >WaitForWriters: 
2026/04/19 05:19:32 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (39.89s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:32 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:32 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:32 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/04/19 05:19:33 DEBUG : file1: aborting in-sequence write wait, off=100
2026/04/19 05:19:33 DEBUG : file1: failed to wait for in-sequence write to 100
2026/04/19 05:19:33 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/04/19 05:19:33 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (11 bytes), uploading instead of streaming
2026/04/19 05:19:34.054341 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:34.054365 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:34 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:34 DEBUG : file1: Remove: 
2026/04/19 05:19:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:19:34 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/04/19 05:19:34 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/04/19 05:19:34 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/04/19 05:19:35 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/04/19 05:19:37 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/04/19 05:19:41 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:41 DEBUG : Looking for writers
2026/04/19 05:19:41 DEBUG : >WaitForWriters: 
2026/04/19 05:19:42 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.22s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:42 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:42 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:42 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:42 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:42 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:42 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:42 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/04/19 05:19:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:42 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (5 bytes), uploading instead of streaming
2026/04/19 05:19:43.340282 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:43.340309 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:43 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:43 DEBUG : file1: Remove: 
2026/04/19 05:19:43 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:19:43 DEBUG : file1: >Remove: err=<nil>
2026/04/19 05:19:43 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/04/19 05:19:43 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/04/19 05:19:43 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:43 DEBUG : Looking for writers
2026/04/19 05:19:43 DEBUG : >WaitForWriters: 
2026/04/19 05:19:43 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.15s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:43 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:43 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:43 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:43 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:43 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:43 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:43 DEBUG : file1: WriteFileHandle.Release closing
2026/04/19 05:19:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:43 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (0 bytes), uploading instead of streaming
2026/04/19 05:19:44.456185 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:44.456222 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:44 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:44 DEBUG : file1: Remove: 
2026/04/19 05:19:44 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:19:44 DEBUG : file1: >Remove: err=<nil>
2026/04/19 05:19:44 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/04/19 05:19:44 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/04/19 05:19:44 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:44 DEBUG : Looking for writers
2026/04/19 05:19:44 DEBUG : >WaitForWriters: 
2026/04/19 05:19:44 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.07s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:44 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:44 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:44 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:44 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:44 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:44 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:44 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (2 bytes), uploading instead of streaming
2026/04/19 05:19:45.534213 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:45.534235 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:45 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:45 DEBUG : file1: Remove: 
2026/04/19 05:19:45 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:19:45 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/04/19 05:19:45 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:45 DEBUG : Looking for writers
2026/04/19 05:19:45 DEBUG : >WaitForWriters: 
2026/04/19 05:19:45 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.09s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:45 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:45 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:45 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:45 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:45 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (0 bytes), uploading instead of streaming
2026/04/19 05:19:46.575904 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:46.575933 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:46 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:46 DEBUG : file1: Remove: 
2026/04/19 05:19:46 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:19:46 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/04/19 05:19:46 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/04/19 05:19:46 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/04/19 05:19:46 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:46 DEBUG : Looking for writers
2026/04/19 05:19:46 DEBUG : >WaitForWriters: 
2026/04/19 05:19:46 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.06s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:46 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:46 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/04/19 05:19:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/04/19 05:19:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/04/19 05:19:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/04/19 05:19:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/04/19 05:19:46 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': File to upload is small (100 bytes), uploading instead of streaming
2026/04/19 05:19:47.766684 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:47.766705 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:47 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:47 DEBUG : file1: Remove: 
2026/04/19 05:19:47 DEBUG : Added virtual directory entry vDel: "file1"
2026/04/19 05:19:47 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/04/19 05:19:47 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/04/19 05:19:47 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/04/19 05:19:47 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:47 DEBUG : Looking for writers
2026/04/19 05:19:47 DEBUG : >WaitForWriters: 
2026/04/19 05:19:47 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.17s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:47 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:47 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:48.530347 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:48.530393 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:48 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:48 DEBUG : Looking for writers
2026/04/19 05:19:48 DEBUG : >WaitForWriters: 
2026/04/19 05:19:48 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.75s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:48 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:48 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:49.325624 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:49.325644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:49 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:49 DEBUG : Looking for writers
2026/04/19 05:19:49 DEBUG : >WaitForWriters: 
2026/04/19 05:19:49 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.81s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:49 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:49 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:50.268157 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:50.268193 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:50 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:50 DEBUG : Looking for writers
2026/04/19 05:19:50 DEBUG : >WaitForWriters: 
2026/04/19 05:19:50 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.95s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-gayujit1pagu'", Local "Local file system at /tmp/rclone3970754358", Modify Window "1s"
2026/04/19 05:19:50 INFO  : proton drive root link ID 'rclone-test-gayujit1pagu': poll-interval is not supported by this remote
2026/04/19 05:19:50 NOTICE: proton drive root link ID 'rclone-test-gayujit1pagu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/04/19 05:19:51.047708 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/04/19 05:19:51.047751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-gayujit1pagu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/04/19 05:19:51 DEBUG : WaitForWriters: timeout=30s
2026/04/19 05:19:51 DEBUG : Looking for writers
2026/04/19 05:19:51 DEBUG : >WaitForWriters: 
2026/04/19 05:19:51 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.80s)
FAIL
2026/04/19 05:19:51 DEBUG : proton drive root link ID 'rclone-test-gayujit1pagu': Purge remote
2026/04/19 05:19:51 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 5m47.23518681s (try 3/5): 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]