$ git clone -n https://gitee.com/zhaohang_mskdxl/mpich.git /var/lib/mock/dist-an23-build-360766-71197/root/chroot_tmpdir/scmroot/mpich
Cloning into '/var/lib/mock/dist-an23-build-360766-71197/root/chroot_tmpdir/scmroot/mpich'...
$ git fetch origin 389e9fda7438655000ace7708e49077d5feb3415:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/mpich
 * [new ref]         389e9fda7438655000ace7708e49077d5feb3415 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 389e9fd Rebuild with python3.11