$ git clone -n https://src.fedoraproject.org/rpms/rekonq.git /var/lib/mock/f41-build-side-1-2768925-32100/root/chroot_tmpdir/scmroot/rekonq
Cloning into '/var/lib/mock/f41-build-side-1-2768925-32100/root/chroot_tmpdir/scmroot/rekonq'...
$ git fetch origin f25aea2f81655f063421bfc73e74ecd6dc4bb75b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rekonq
 * [new ref]         f25aea2f81655f063421bfc73e74ecd6dc4bb75b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f25aea2 convert GPLv2+ license to SPDX