When I run mock in Jenkins on RHEL 8, I cannot get it to buffer its output to Jenkins' console.

Normally when I run Python programs (eg. Pungi) I can force the output to go immediately to Jenkins by setting the PYTHONUNBUFFERED=1 environment variable.

Unfortunately this is not sufficient when I use mock 1.4.13 on el8.

Is there anything else I could try?

- Ken