$ git clone -n https://gitee.com/lizhao2025/dwarves.git /var/lib/mock/dist-an23-build-496108-74608/root/chroot_tmpdir/scmroot/dwarves
Cloning into '/var/lib/mock/dist-an23-build-496108-74608/root/chroot_tmpdir/scmroot/dwarves'...
$ git fetch origin 456c615b2c14b3dd8c43a6f83f9d2f342ed73e05:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/dwarves
 * [new ref]         456c615b2c14b3dd8c43a6f83f9d2f342ed73e05 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 456c615 Update code from upstream