Error in build_rpm_wrapper for python-castellan: 

  RAN: /usr/bin/env /usr/bin/mock -v -r /home/centos9-master/data/dlrn-5.cfg --resultdir /home/centos9-master/data/repos/component/barbican/7d/d9/7dd95d3a3dfd2690bcc4af1279afd42738991a93_4b8e3f07 --rebuild /home/centos9-master/data/repos/component/barbican/7d/d9/7dd95d3a3dfd2690bcc4af1279afd42738991a93_4b8e3f07/python-castellan-5.7.0-0.20260508221555.7dd95d3.el9.src.rpm --postinstall

  STDOUT:


  STDERR: