Running av apply --log-level debug (working) gives different result than av apply (broken).

Not providing a log level argument causes the following error:

2020-08-31 13:20:40.768 | ERROR | The command `LSLOG 10 2>&1` exited with exit code 141
2020-08-31 13:20:40.770 | ERROR | Failed

Here is a minimal example to reproduce the issue: https://github.com/tinoadams/aviary-test