$ git clone -n https://src.fedoraproject.org/rpms/ocaml-result.git /var/lib/mock/f42-build-872344-177964/root/chroot_tmpdir/scmroot/ocaml-result
Cloning into '/var/lib/mock/f42-build-872344-177964/root/chroot_tmpdir/scmroot/ocaml-result'...
$ git fetch origin 363a9cdf8bc4bb8efc6ab5fb1726cb31ee218a84:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-result
 * [new ref]         363a9cdf8bc4bb8efc6ab5fb1726cb31ee218a84 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 363a9cd Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild