$ git clone -n https://gitee.com/zhangwenlong01/docker_1.git /var/lib/mock/dist-an23-build-301043-65956/root/chroot_tmpdir/scmroot/docker_1
Cloning into '/var/lib/mock/dist-an23-build-301043-65956/root/chroot_tmpdir/scmroot/docker_1'...
$ git fetch origin 8b4016c839eb63a7684a3eafbcda37f8be9eaef3:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/docker_1
 * [new ref]         8b4016c839eb63a7684a3eafbcda37f8be9eaef3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b4016c add loong64 support for docker