$ git clone -n https://gitee.com/src-anolis-os/ocaml-astring.git /mnt/mock/kojid//dist-an23.3-riscv-build-437908-73130/root/chroot_tmpdir/scmroot/ocaml-astring
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437908-73130/root/chroot_tmpdir/scmroot/ocaml-astring'...
$ git fetch origin 4f400c828a4f7848bbe6e1b128ba3c6e5895c716:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/ocaml-astring
 * [new ref]         4f400c828a4f7848bbe6e1b128ba3c6e5895c716 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f400c8 Init from upstream