$ git clone -n https://src.fedoraproject.org/rpms/catimg.git /var/lib/mock/f31-build-56647-28239/root/chroot_tmpdir/scmroot/catimg
Cloning into '/var/lib/mock/f31-build-56647-28239/root/chroot_tmpdir/scmroot/catimg'...
$ git reset --hard d89a6b736eb007bdab5ebf1e97e3ec5c8b9c6f14
HEAD is now at d89a6b7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild