$ git clone -n https://src.fedoraproject.org/rpms/python-opensearch-py.git /var/lib/mock/f40-build-2231667-53302/root/chroot_tmpdir/scmroot/python-opensearch-py
Cloning into '/var/lib/mock/f40-build-2231667-53302/root/chroot_tmpdir/scmroot/python-opensearch-py'...
$ git fetch origin e2ddced8a9797f6b49f533465a6600248413fc4e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-opensearch-py
 * [new ref]         e2ddced8a9797f6b49f533465a6600248413fc4e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2ddced Update to 2.4.2 rhbz#2253963