$ git clone -n https://src.fedoraproject.org/rpms/ocaml-fileutils.git /var/lib/mock/f40-build-784188-133262/root/chroot_tmpdir/scmroot/ocaml-fileutils
Cloning into '/var/lib/mock/f40-build-784188-133262/root/chroot_tmpdir/scmroot/ocaml-fileutils'...
$ git fetch origin aead5407c252a13fced28542fcb9a9afa25967b1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-fileutils
 * [new ref]         aead5407c252a13fced28542fcb9a9afa25967b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aead540 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild