$ git clone -n https://gitee.com/fundawang/tengine.git /var/lib/mock/dist-an23-build-297119-65814/root/chroot_tmpdir/scmroot/tengine
Cloning into '/var/lib/mock/dist-an23-build-297119-65814/root/chroot_tmpdir/scmroot/tengine'...
$ git fetch origin d92cab9ca627f70f0ae241c775504e90017a2808:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/tengine
 * [new ref]         d92cab9ca627f70f0ae241c775504e90017a2808 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d92cab9 test