$ git clone -n https://src.fedoraproject.org/rpms/erlang-neotoma.git /var/lib/mock/f39-build-1567596-37598/root/chroot_tmpdir/scmroot/erlang-neotoma
Cloning into '/var/lib/mock/f39-build-1567596-37598/root/chroot_tmpdir/scmroot/erlang-neotoma'...
$ git fetch origin b0d87ed23b8d83f29c3dbbd624cdbd64a7437380:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-neotoma
 * [new ref]         b0d87ed23b8d83f29c3dbbd624cdbd64a7437380 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0d87ed Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild