$ git clone -n https://src.fedoraproject.org/rpms/ocaml-bigarray-compat.git /var/lib/mock/f40-build-783912-133232/root/chroot_tmpdir/scmroot/ocaml-bigarray-compat
Cloning into '/var/lib/mock/f40-build-783912-133232/root/chroot_tmpdir/scmroot/ocaml-bigarray-compat'...
$ git fetch origin 68903d08e43c7d9e2b0c0a09f080c935e4b4e60d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-bigarray-compat
 * [new ref]         68903d08e43c7d9e2b0c0a09f080c935e4b4e60d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68903d0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild