$ git clone -n https://src.fedoraproject.org/rpms/R-lintr.git /var/lib/mock/f38-build-side-42-init-devel-855587-28426/root/chroot_tmpdir/scmroot/R-lintr
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-855587-28426/root/chroot_tmpdir/scmroot/R-lintr'...
$ git fetch origin d8cc0272ce1372ce734c088cb428b65e2f8297ec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-lintr
 * [new ref]         d8cc0272ce1372ce734c088cb428b65e2f8297ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8cc027 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild