$ git clone -n https://src.fedoraproject.org/rpms/python-zeroconf.git /var/lib/mock/f38-build-side-42-init-devel-629446-26375/root/chroot_tmpdir/scmroot/python-zeroconf
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-629446-26375/root/chroot_tmpdir/scmroot/python-zeroconf'...
$ git fetch origin 0af534aaea4f1cd1f704d3f3915ee6bd250913ea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zeroconf
 * [new ref]         0af534aaea4f1cd1f704d3f3915ee6bd250913ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0af534a 0.47.4