Error in build_rpm_wrapper for openstack-mistral: 

  RAN: /usr/bin/env /usr/bin/mock -v -r /home/centos10-master-uc/data/dlrn-5.cfg --resultdir /home/centos10-master-uc/data/repos/component/common/78/0b/780b514248d2a46d53edae9f8452495eba76b4ac_f4a47540 --rebuild /home/centos10-master-uc/data/repos/component/common/78/0b/780b514248d2a46d53edae9f8452495eba76b4ac_f4a47540/openstack-mistral-20.1.0-0.20250911112723.780b514.el10.src.rpm --postinstall

  STDOUT:


  STDERR: