Error in build_rpm_wrapper for openstack-mistral: 

  RAN: /usr/bin/env /usr/bin/mock -v -r /home/centos9-master-uc/data/dlrn-5.cfg --resultdir /home/centos9-master-uc/data/repos/component/common/c4/85/c485613ee6e1b920b7b2c543c8cd8ed3963ffe27_f4a47540 --rebuild /home/centos9-master-uc/data/repos/component/common/c4/85/c485613ee6e1b920b7b2c543c8cd8ed3963ffe27_f4a47540/openstack-mistral-20.1.0-0.20250904095102.c485613.el9.src.rpm --postinstall

  STDOUT:


  STDERR: