$ git clone -n https://src.fedoraproject.org/rpms/golang-github-z-division-zookeeper.git /var/lib/mock/f41-build-side-1-2800041-32799/root/chroot_tmpdir/scmroot/golang-github-z-division-zookeeper
Cloning into '/var/lib/mock/f41-build-side-1-2800041-32799/root/chroot_tmpdir/scmroot/golang-github-z-division-zookeeper'...
$ git fetch origin fba3e474af133ea70203c0a54500e7c539054542:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-z-division-zookeeper
 * [new ref]         fba3e474af133ea70203c0a54500e7c539054542 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fba3e47 Retire for https://pagure.io/GoSIG/go-sig/issue/58