$ git clone -n https://gitee.com/opencloudos-stream/hyperv-daemons.git /var/lib/mock/dist-oc9-epol-build-227875-81184/root/chroot_tmpdir/scmroot/hyperv-daemons
Cloning into '/var/lib/mock/dist-oc9-epol-build-227875-81184/root/chroot_tmpdir/scmroot/hyperv-daemons'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/hyperv-daemons
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75bcb30 !1 init Merge pull request !1 from brucezhang/master