Error in build_rpm_wrapper for python-oslo-serialization: 

  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/b4/be/b4be3a46032bd20c83847dd4ec32c49feddc5768_428b7518 --rebuild /home/centos9-master-uc/data/repos/component/common/b4/be/b4be3a46032bd20c83847dd4ec32c49feddc5768_428b7518/python-oslo-serialization-5.1.1-0.20230630123604.b4be3a4.el9.src.rpm --postinstall

  STDOUT:


  STDERR: