$ git clone -n https://gitee.com/yueeranna/tengine.git /var/lib/mock/dist-an23-build-296869-65799/root/chroot_tmpdir/scmroot/tengine
Cloning into '/var/lib/mock/dist-an23-build-296869-65799/root/chroot_tmpdir/scmroot/tengine'...
$ git fetch origin c7cba6b271831b7bc691f2cb084b5ac0021a9646:KOJI_FETCH_HEAD
From https://gitee.com/yueeranna/tengine
 * [new ref]         c7cba6b271831b7bc691f2cb084b5ac0021a9646 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7cba6b update to 3.0.0 and build with tongsuo