"./vfs.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestWriteFileHandleMethods$'" - Starting (try 2/5)
2026/05/29 04:33:32 DEBUG : Creating backend with remote "TestDropbox:rclone-test-zubadad4giyu"
2026/05/29 04:33:32 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/05/29 04:33:32 DEBUG : Creating backend with remote "/tmp/rclone929269462"
=== RUN   TestWriteFileHandleMethods
    run.go:198: Remote "Dropbox root 'rclone-test-zubadad4giyu'", Local "Local file system at /tmp/rclone929269462", Modify Window "1s"
2026/05/29 04:33:32 INFO  : Dropbox root 'rclone-test-zubadad4giyu': Failed to get StartCursor: path/not_found/.
2026/05/29 04:33:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/05/29 04:33:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/05/29 04:33:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/05/29 04:33:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/05/29 04:33:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:32 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/05/29 04:33:32 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/05/29 04:33:32 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/05/29 04:33:32 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': File to upload is small (5 bytes), uploading instead of streaming
2026/05/29 04:33:33 DEBUG : file1: Uploading chunk 1/1
2026/05/29 04:33:33 DEBUG : file1: Uploading chunk 2/1
2026/05/29 04:33:33 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Adding "file1" to batch
2026/05/29 04:33:34 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Batch idle for 500ms so committing
2026/05/29 04:33:34 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Committing sync batch length 1 starting with: file1
2026/05/29 04:33:35 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Committed sync batch length 1 starting with: file1
2026/05/29 04:33:35 DEBUG : file1: size = 5 OK
2026/05/29 04:33:35 DEBUG : file1: dropbox = 9595c9df90075148eb06860365df33584b75bff782a510c6cd4883a419833d50 OK
2026/05/29 04:33:35 DEBUG : file1: Size and dropbox of src and dst objects identical
2026/05/29 04:33:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/05/29 04:33:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/05/29 04:33:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/05/29 04:33:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/05/29 04:33:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/05/29 04:33:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/05/29 04:33:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/05/29 04:33:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/05/29 04:33:35 ERROR : file1: WriteFileHandle: Can't open for write without O_TRUNC on existing file without --vfs-cache-mode >= writes
2026/05/29 04:33:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/05/29 04:33:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/05/29 04:33:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/05/29 04:33:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/05/29 04:33:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:35 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': File to upload is small (0 bytes), uploading instead of streaming
2026/05/29 04:33:35 DEBUG : file1: Uploading chunk 1/0
2026/05/29 04:33:35 DEBUG : file1: Uploading chunk 2/0
2026/05/29 04:33:36 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Adding "file1" to batch
2026/05/29 04:33:36 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Batch idle for 500ms so committing
2026/05/29 04:33:36 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Committing sync batch length 1 starting with: file1
2026/05/29 04:33:37 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Committed sync batch length 1 starting with: file1
2026/05/29 04:33:37 DEBUG : file1: size = 0 OK
2026/05/29 04:33:37 DEBUG : file1: dropbox = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 OK
2026/05/29 04:33:37 DEBUG : file1: Size and dropbox of src and dst objects identical
2026/05/29 04:33:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/05/29 04:33:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/05/29 04:33:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:37 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/05/29 04:33:37 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/05/29 04:33:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:37 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': File to upload is small (7 bytes), uploading instead of streaming
2026/05/29 04:33:37 DEBUG : file1: Uploading chunk 1/1
2026/05/29 04:33:38 DEBUG : file1: Uploading chunk 2/1
2026/05/29 04:33:38 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Adding "file1" to batch
2026/05/29 04:33:39 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Batch idle for 500ms so committing
2026/05/29 04:33:39 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Committing sync batch length 1 starting with: file1
2026/05/29 04:33:40 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Committed sync batch length 1 starting with: file1
2026/05/29 04:33:40 DEBUG : file1: size = 7 OK
2026/05/29 04:33:40 DEBUG : file1: dropbox = e15e4db52cd3a05c3384d7ef32f1615e07d32e7153181dbd279e07933fa24319 OK
2026/05/29 04:33:40 DEBUG : file1: Size and dropbox of src and dst objects identical
2026/05/29 04:33:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/05/29 04:33:40 DEBUG : WaitForWriters: timeout=30s
2026/05/29 04:33:40 DEBUG : Looking for writers
2026/05/29 04:33:40 DEBUG : file1: reading active writers
2026/05/29 04:33:40 DEBUG : >WaitForWriters: 
--- PASS: TestWriteFileHandleMethods (8.72s)
PASS
2026/05/29 04:33:41 DEBUG : Dropbox root 'rclone-test-zubadad4giyu': Purge remote
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestDropbox: -verbose -test.run '^TestWriteFileHandleMethods$'" - Finished OK in 9.62165094s (try 2/5)