$ git clone -n https://src.fedoraproject.org/rpms/erlang-goldrush.git /var/lib/mock/f40-build-2347013-60081/root/chroot_tmpdir/scmroot/erlang-goldrush
Cloning into '/var/lib/mock/f40-build-2347013-60081/root/chroot_tmpdir/scmroot/erlang-goldrush'...
$ git fetch origin ee563e1d572ab81a9b9bfdee17fa2a7e0f13712d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-goldrush
 * [new ref]         ee563e1d572ab81a9b9bfdee17fa2a7e0f13712d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee563e1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild