$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-stable-witness.git /var/lib/mock/f45-build-39938-765/root/chroot_tmpdir/scmroot/ocaml-ppx-stable-witness
Cloning into '/var/lib/mock/f45-build-39938-765/root/chroot_tmpdir/scmroot/ocaml-ppx-stable-witness'...
$ git fetch origin a822aa2b69524ffdf37a95cbd7133cc1b708633e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-ppx-stable-witness
 * [new ref]         a822aa2b69524ffdf37a95cbd7133cc1b708633e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a822aa2 Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild