$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ocamlbuild.git /var/lib/mock/f40-build-2220717-52671/root/chroot_tmpdir/scmroot/ocaml-ocamlbuild
Cloning into '/var/lib/mock/f40-build-2220717-52671/root/chroot_tmpdir/scmroot/ocaml-ocamlbuild'...
$ git fetch origin 700776d7e39a4bd57598e995c6caa49aae219e39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-ocamlbuild
 * [new ref]         700776d7e39a4bd57598e995c6caa49aae219e39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 700776d New upstream version 0.14.3 (RHBZ#1992935)