$ git clone -n https://src.fedoraproject.org/rpms/Carla.git /var/lib/mock/f31-build-87510-31930/root/chroot_tmpdir/scmroot/Carla
Cloning into '/var/lib/mock/f31-build-87510-31930/root/chroot_tmpdir/scmroot/Carla'...
$ git reset --hard cd67efb6d603de02253bff43ed75acef95756162
HEAD is now at cd67efb - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild