$ git clone -n https://gitee.com/src-anolis-os/ocaml-ppxlib.git /mnt/mock/kojid//dist-an23.3-riscv-build-437940-73130/root/chroot_tmpdir/scmroot/ocaml-ppxlib
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437940-73130/root/chroot_tmpdir/scmroot/ocaml-ppxlib'...
$ git fetch origin 72ec716a438735b77b18322672abfc3e0626d097:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/ocaml-ppxlib
 * [new ref]         72ec716a438735b77b18322672abfc3e0626d097 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72ec716 Init from upstream