$ git clone -n https://src.fedoraproject.org/rpms/golang-github-minio.git /var/lib/mock/f41-build-757047-13423/root/chroot_tmpdir/scmroot/golang-github-minio
Cloning into '/var/lib/mock/f41-build-757047-13423/root/chroot_tmpdir/scmroot/golang-github-minio'...
$ git fetch origin 34bc93e0d7c870fdae4de7e4cd087de4501a40a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-minio
 * [new ref]         34bc93e0d7c870fdae4de7e4cd087de4501a40a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 34bc93e Update to 7.0.70 upstream release