Do some maintenance: check for old files and directories, do backups, update chroots, etc.<br>Job configuration source is <a href="https://salsa.debian.org/qa/jenkins.debian.net/blob/master/job-cfg/reproducible.yaml">reproducible.yaml</a>.<br>Results are available at <a href="https://tests.reproducible-builds.org/">https://tests.reproducible-builds.org</a>.<!-- Managed by Jenkins Job Builder -->