$ git clone -n https://src.fedoraproject.org/rpms/abrt-server-info-page.git /var/lib/mock/f41-build-side-2-python-2707817-30463/root/chroot_tmpdir/scmroot/abrt-server-info-page
Cloning into '/var/lib/mock/f41-build-side-2-python-2707817-30463/root/chroot_tmpdir/scmroot/abrt-server-info-page'...
$ git fetch origin 9cd91a5f635dad165a1e4fd948270d271fcd09b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/abrt-server-info-page
 * [new ref]         9cd91a5f635dad165a1e4fd948270d271fcd09b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cd91a5 convert GPLv3+ license to SPDX