$ git clone -n https://src.fedoraproject.org/rpms/ocaml-pcre2.git /var/lib/mock/f41-build-811847-147589/root/chroot_tmpdir/scmroot/ocaml-pcre2
Cloning into '/var/lib/mock/f41-build-811847-147589/root/chroot_tmpdir/scmroot/ocaml-pcre2'...
$ git fetch origin 914f1fc5bdf51e80640e3b5b9739287b0ec73f75:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-pcre2
 * [new ref]         914f1fc5bdf51e80640e3b5b9739287b0ec73f75 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 914f1fc OCaml 5.2.0 for Fedora 41