"./vfs.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestWriteFileHandleMethods$'" - Starting (try 4/5)
2025/07/02 01:26:12 DEBUG : Creating backend with remote "TestDropbox:rclone-test-xowidov0kuna"
2025/07/02 01:26:12 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/07/02 01:26:13 DEBUG : Creating backend with remote "/tmp/rclone301148766"
=== RUN   TestWriteFileHandleMethods
    run.go:180: Remote "Dropbox root 'rclone-test-xowidov0kuna'", Local "Local file system at /tmp/rclone301148766", Modify Window "1s"
2025/07/02 01:26:13 INFO  : Dropbox root 'rclone-test-xowidov0kuna': Failed to get StartCursor: path/not_found/...
2025/07/02 01:26:13 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/07/02 01:26:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/07/02 01:26:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:13 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/07/02 01:26:13 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/07/02 01:26:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:13 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2025/07/02 01:26:13 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2025/07/02 01:26:13 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2025/07/02 01:26:13 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': File to upload is small (5 bytes), uploading instead of streaming
2025/07/02 01:26:13 DEBUG : file1: Uploading chunk 1/1
2025/07/02 01:26:14 DEBUG : file1: Uploading chunk 2/1
2025/07/02 01:26:14 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Adding "file1" to batch
2025/07/02 01:26:15 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Batch idle for 500ms so committing
2025/07/02 01:26:15 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Committing sync batch length 1 starting with: file1
2025/07/02 01:26:16 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Committed sync batch length 1 starting with: file1
2025/07/02 01:26:16 DEBUG : file1: dropbox = 9595c9df90075148eb06860365df33584b75bff782a510c6cd4883a419833d50 OK
2025/07/02 01:26:16 DEBUG : file1: Size and dropbox of src and dst objects identical
2025/07/02 01:26:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/07/02 01:26:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/07/02 01:26:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/07/02 01:26:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/07/02 01:26:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/07/02 01:26:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/07/02 01:26:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/07/02 01:26:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/07/02 01:26:16 ERROR : file1: WriteFileHandle: Can't open for write without O_TRUNC on existing file without --vfs-cache-mode >= writes
2025/07/02 01:26:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2025/07/02 01:26:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2025/07/02 01:26:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/07/02 01:26:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/07/02 01:26:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:16 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': File to upload is small (0 bytes), uploading instead of streaming
2025/07/02 01:26:16 DEBUG : file1: Uploading chunk 1/0
2025/07/02 01:26:16 DEBUG : file1: Uploading chunk 2/0
2025/07/02 01:26:17 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Adding "file1" to batch
2025/07/02 01:26:17 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Batch idle for 500ms so committing
2025/07/02 01:26:17 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Committing sync batch length 1 starting with: file1
2025/07/02 01:26:19 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Committed sync batch length 1 starting with: file1
2025/07/02 01:26:19 DEBUG : file1: dropbox = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 OK
2025/07/02 01:26:19 DEBUG : file1: Size and dropbox of src and dst objects identical
2025/07/02 01:26:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:19 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2025/07/02 01:26:19 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2025/07/02 01:26:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:19 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/07/02 01:26:19 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/07/02 01:26:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:19 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': File to upload is small (7 bytes), uploading instead of streaming
2025/07/02 01:26:19 DEBUG : file1: Uploading chunk 1/1
2025/07/02 01:26:20 DEBUG : file1: Uploading chunk 2/1
2025/07/02 01:26:20 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Adding "file1" to batch
2025/07/02 01:26:21 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Batch idle for 500ms so committing
2025/07/02 01:26:21 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Committing sync batch length 1 starting with: file1
2025/07/02 01:26:23 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Committed sync batch length 1 starting with: file1
2025/07/02 01:26:23 DEBUG : file1: dropbox = e15e4db52cd3a05c3384d7ef32f1615e07d32e7153181dbd279e07933fa24319 OK
2025/07/02 01:26:23 DEBUG : file1: Size and dropbox of src and dst objects identical
2025/07/02 01:26:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/07/02 01:26:23 DEBUG : WaitForWriters: timeout=30s
2025/07/02 01:26:23 DEBUG : Looking for writers
2025/07/02 01:26:23 DEBUG : file1: reading active writers
2025/07/02 01:26:23 DEBUG : >WaitForWriters: 
--- PASS: TestWriteFileHandleMethods (11.43s)
PASS
2025/07/02 01:26:24 DEBUG : Dropbox root 'rclone-test-xowidov0kuna': Purge remote
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestWriteFileHandleMethods$'" - Finished OK in 12.398991193s (try 4/5)