https://src.fedoraproject.org/rpms/python-pip/pull-request/128 only appears to run Zuul. I've commented [citest], but no dice.
[citest]
According to https://koji.fedoraproject.org/koji/tasks?owner=bpeck/jenkins-continuous-infra.apps.ci.centos.org&state=all the scratchbuilds actually started.
Looks resolved to me. Closing for now.
We hope to address issues like this once we takeover the maintanance.
Metadata Update from @mvadkert: - Issue status updated to: Closed (was: Open)