$ git clone -n https://gitee.com/src-opencloudos-rpms/qatengine /var/lib/mock/dist-oc8-build-57099-15227/root/chroot_tmpdir/scmroot/qatengine
Cloning into '/var/lib/mock/dist-oc8-build-57099-15227/root/chroot_tmpdir/scmroot/qatengine'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/qatengine
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68764e8 import qatengine-1.0.0-1.tl3