$ git clone -n https://gitee.com/lizhao2025/dwarves.git /var/lib/mock/dist-an23-build-499617-74764/root/chroot_tmpdir/scmroot/dwarves
Cloning into '/var/lib/mock/dist-an23-build-499617-74764/root/chroot_tmpdir/scmroot/dwarves'...
$ git fetch origin 6424cac9b56f38c3337a620e338ee5eec341203b:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/dwarves
 * [new ref]         6424cac9b56f38c3337a620e338ee5eec341203b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6424cac Update code from upstream