$ git clone -n https://src.fedoraproject.org/rpms/ocaml-bisect-ppx.git /var/lib/mock/f40-build-739743-109242/root/chroot_tmpdir/scmroot/ocaml-bisect-ppx
Cloning into '/var/lib/mock/f40-build-739743-109242/root/chroot_tmpdir/scmroot/ocaml-bisect-ppx'...
$ git fetch origin b013e9df48e71e6ca3af184be4fcf75f85e0e3cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-bisect-ppx
 * [new ref]         b013e9df48e71e6ca3af184be4fcf75f85e0e3cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b013e9d OCaml 5.1 rebuild for Fedora 40