$ git clone -n https://src.fedoraproject.org/rpms/pluto.git /var/lib/mock/f38-build-side-42-init-devel-1181096-30617/root/chroot_tmpdir/scmroot/pluto
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1181096-30617/root/chroot_tmpdir/scmroot/pluto'...
$ git fetch origin 3bc51da3b2cf4d31985cf360010d04d6a46c6730:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pluto
 * [new ref]         3bc51da3b2cf4d31985cf360010d04d6a46c6730 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3bc51da Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild