$ git clone -n https://src.fedoraproject.org/rpms/kcm-qt-graphicssystem.git /var/lib/mock/f31-build-103162-33604/root/thebuilddir/tmp/scmroot/kcm-qt-graphicssystem
Cloning into '/var/lib/mock/f31-build-103162-33604/root/thebuilddir/tmp/scmroot/kcm-qt-graphicssystem'...
$ git reset --hard 5008c3ba8092ea8c366278a162a4dac0c51aee45
HEAD is now at 5008c3b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild