$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-liepring.git /var/lib/mock/f41-build-1102530-20044/root/chroot_tmpdir/scmroot/gap-pkg-liepring
Cloning into '/var/lib/mock/f41-build-1102530-20044/root/chroot_tmpdir/scmroot/gap-pkg-liepring'...
$ git fetch origin 7bb9498d9c2261d5cd7a9995cc1961546b2833e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-liepring
 * [new ref]         7bb9498d9c2261d5cd7a9995cc1961546b2833e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7bb9498 Version 2.9.1