$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ssl.git /var/lib/mock/f38-build-side-42-init-devel-686693-26759/root/chroot_tmpdir/scmroot/ocaml-ssl
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-686693-26759/root/chroot_tmpdir/scmroot/ocaml-ssl'...
$ git fetch origin 5ee6cf72a04577e96e8c1aef2e3255459a30fa52:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-ssl
 * [new ref]         5ee6cf72a04577e96e8c1aef2e3255459a30fa52 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ee6cf7 Rebuild OCaml packages for F38