$ git clone -n https://src.fedoraproject.org/rpms/iprutils.git /var/lib/mock/f41-build-side-1-2878704-34445/root/chroot_tmpdir/scmroot/iprutils
Cloning into '/var/lib/mock/f41-build-side-1-2878704-34445/root/chroot_tmpdir/scmroot/iprutils'...
$ git fetch origin 7ea06f1d5eeca0aedec3ee2e30f5478a861860a5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/iprutils
 * [new ref]         7ea06f1d5eeca0aedec3ee2e30f5478a861860a5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7ea06f1 convert license to SPDX