$ git clone -n https://gitee.com/yummypeng/vmaf.git /var/lib/mock/dist-an23-build-234646-62719/root/chroot_tmpdir/scmroot/vmaf
Cloning into '/var/lib/mock/dist-an23-build-234646-62719/root/chroot_tmpdir/scmroot/vmaf'...
$ git reset --hard f2d3894ff47329a10c8cf53b72f4d26e158f0f82
HEAD is now at f2d3894 Init from upstream