$ git clone -n https://src.fedoraproject.org/rpms/R-downlit.git /var/lib/mock/f40-build-2304460-57022/root/chroot_tmpdir/scmroot/R-downlit
Cloning into '/var/lib/mock/f40-build-2304460-57022/root/chroot_tmpdir/scmroot/R-downlit'...
$ git fetch origin a2674293bef08951dad865c956b18e77befac4a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-downlit
 * [new ref]         a2674293bef08951dad865c956b18e77befac4a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a267429 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild