$ git clone -n https://src.fedoraproject.org/rpms/magpie.git /var/lib/mock/f41-build-850503-165462/root/chroot_tmpdir/scmroot/magpie
Cloning into '/var/lib/mock/f41-build-850503-165462/root/chroot_tmpdir/scmroot/magpie'...
$ git fetch origin 3ce5e1ed8fd5e441d102d99220938c27ffbc4ef7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/magpie
 * [new ref]         3ce5e1ed8fd5e441d102d99220938c27ffbc4ef7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ce5e1e Update to 0.9.3 and add patch to fix crash on newer g-s-d