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/30/9c/309c9e3ac35eb500a69e61ad57fbc3e7b998ec87_4b8e3f07 --rebuild /home/centos9-master/data/repos/component/barbican/30/9c/309c9e3ac35eb500a69e61ad57fbc3e7b998ec87_4b8e3f07/python-castellan-5.5.0-0.20250911163436.309c9e3.el9.src.rpm --postinstall

  STDOUT:


  STDERR: