$ git clone -n https://src.fedoraproject.org/rpms/python-cyipopt.git /var/lib/mock/f40-build-2213564-52338/root/chroot_tmpdir/scmroot/python-cyipopt
Cloning into '/var/lib/mock/f40-build-2213564-52338/root/chroot_tmpdir/scmroot/python-cyipopt'...
$ git fetch origin c44e88a12e8ec82c76a41638cd3febbc4827874b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cyipopt
 * [new ref]         c44e88a12e8ec82c76a41638cd3febbc4827874b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c44e88a Assert that %pyproject_files contains a license file