$ git clone -n https://src.fedoraproject.org/rpms/enscript.git /var/lib/mock/f45-build-8190-378/root/chroot_tmpdir/scmroot/enscript
Cloning into '/var/lib/mock/f45-build-8190-378/root/chroot_tmpdir/scmroot/enscript'...
$ git fetch origin 461a4185d7b86783ee09930d13d2d23ec5060a62:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/enscript
 * [new ref]         461a4185d7b86783ee09930d13d2d23ec5060a62 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 461a418 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild