$ git clone -n https://gitee.com/src-anolis-os/ocaml-stdio.git /var/lib/mock/dist-an23.3-riscv-build-437956-73130/root/chroot_tmpdir/scmroot/ocaml-stdio
Cloning into '/var/lib/mock/dist-an23.3-riscv-build-437956-73130/root/chroot_tmpdir/scmroot/ocaml-stdio'...
$ git fetch origin 5da21e573f9204180557681b8ca5aba73f753f28:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/ocaml-stdio
 * [new ref]         5da21e573f9204180557681b8ca5aba73f753f28 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5da21e5 Init from upstream