$ git clone -n https://src.fedoraproject.org/rpms/golang-etcd-etcdutl-3.git /var/lib/mock/f40-build-2380605-60448/root/chroot_tmpdir/scmroot/golang-etcd-etcdutl-3
Cloning into '/var/lib/mock/f40-build-2380605-60448/root/chroot_tmpdir/scmroot/golang-etcd-etcdutl-3'...
$ git fetch origin e24f702143667941e77617cb3854c43a8d05b084:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-etcd-etcdutl-3
 * [new ref]         e24f702143667941e77617cb3854c43a8d05b084 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e24f702 Added the README