$ git clone -n https://src.fedoraproject.org/rpms/ocaml-dbus.git /var/lib/mock/f40-build-783939-133234/root/chroot_tmpdir/scmroot/ocaml-dbus
Cloning into '/var/lib/mock/f40-build-783939-133234/root/chroot_tmpdir/scmroot/ocaml-dbus'...
$ git fetch origin 7cc6f730dde6e54733073c03150fcdf39648403d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-dbus
 * [new ref]         7cc6f730dde6e54733073c03150fcdf39648403d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7cc6f73 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild