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/8a/c3/8ac3cd2339a57734c73b6ca3428213e65e4fc7a0_4b8e3f07 --rebuild /home/centos9-master/data/repos/component/barbican/8a/c3/8ac3cd2339a57734c73b6ca3428213e65e4fc7a0_4b8e3f07/python-castellan-5.9.0-0.20260905221127.8ac3cd2.el9.src.rpm --postinstall

  STDOUT:


  STDERR: