$ git clone -n https://src.fedoraproject.org/rpms/elixir.git /var/lib/mock/f40-build-2328520-58867/root/chroot_tmpdir/scmroot/elixir
Cloning into '/var/lib/mock/f40-build-2328520-58867/root/chroot_tmpdir/scmroot/elixir'...
$ git fetch origin 567d1258e5c1cfad18bb2a90fb2a10afd35a1cd8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/elixir
 * [new ref]         567d1258e5c1cfad18bb2a90fb2a10afd35a1cd8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 567d125 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild