$ git clone -n https://src.fedoraproject.org/rpms/CuraEngine-lulzbot.git /var/lib/mock/f31-build-72486-30818/root/chroot_tmpdir/scmroot/CuraEngine-lulzbot
Cloning into '/var/lib/mock/f31-build-72486-30818/root/chroot_tmpdir/scmroot/CuraEngine-lulzbot'...
$ git reset --hard 628220af32b70189ff9fde093b18557c6fac7bd0
HEAD is now at 628220a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild