$ git clone -n https://src.fedoraproject.org/rpms/ocaml-benchmark.git /var/lib/mock/f40-build-783911-133232/root/chroot_tmpdir/scmroot/ocaml-benchmark
Cloning into '/var/lib/mock/f40-build-783911-133232/root/chroot_tmpdir/scmroot/ocaml-benchmark'...
$ git fetch origin f7fa86150ad2063ebb1ffc478ac99c95083de70d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-benchmark
 * [new ref]         f7fa86150ad2063ebb1ffc478ac99c95083de70d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7fa861 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild