$ git clone -n https://src.fedoraproject.org/rpms/python-etcd.git /var/lib/mock/f41-build-side-1-2906169-34718/root/chroot_tmpdir/scmroot/python-etcd
Cloning into '/var/lib/mock/f41-build-side-1-2906169-34718/root/chroot_tmpdir/scmroot/python-etcd'...
$ git fetch origin 0222609088e8011c88a40da86ad1072d975aca1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-etcd
 * [new ref]         0222609088e8011c88a40da86ad1072d975aca1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0222609 Update to a pre-release snapshot of 0.5.0