$ git clone -n https://gitee.com/yangjinlin01/ocaml.git /var/lib/mock/dist-an23.4-build-523902-77163/root/chroot_tmpdir/scmroot/ocaml
Cloning into '/var/lib/mock/dist-an23.4-build-523902-77163/root/chroot_tmpdir/scmroot/ocaml'...
$ git fetch origin ba42d3ee69cbd77f596ab44fb27edb3f22319891:KOJI_FETCH_HEAD
From https://gitee.com/yangjinlin01/ocaml
 * [new ref]         ba42d3ee69cbd77f596ab44fb27edb3f22319891 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba42d3e [CVE]