$ git clone -n https://src.fedoraproject.org/rpms/ocaml-cinaps.git /var/lib/mock/f45-build-20503-571/root/chroot_tmpdir/scmroot/ocaml-cinaps
Cloning into '/var/lib/mock/f45-build-20503-571/root/chroot_tmpdir/scmroot/ocaml-cinaps'...
$ git fetch origin 9277bc57135557689d6d4be300d5a4bf1734b6f5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-cinaps
 * [new ref]         9277bc57135557689d6d4be300d5a4bf1734b6f5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9277bc5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild