$ git clone -n https://src.fedoraproject.org/rpms/libcdio-paranoia.git /var/lib/mock/f41-build-side-1-2647595-27306/root/chroot_tmpdir/scmroot/libcdio-paranoia
Cloning into '/var/lib/mock/f41-build-side-1-2647595-27306/root/chroot_tmpdir/scmroot/libcdio-paranoia'...
$ git fetch origin 1fd27fd4af96db1e7ca38b39e741f171c23422cc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libcdio-paranoia
 * [new ref]         1fd27fd4af96db1e7ca38b39e741f171c23422cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1fd27fd convert GPLv3+ license to SPDX