This actually seemed like an adversarial case. It seems like the color of the truck and that of the road were near identical to each other. Maybe no different

This actually seemed like an adversarial case. It seems like the color of the truck and that of the road were near identical to each other. Maybe no different that what it looks like when the road changes textures to a worse surface or or hits an odd pot hole. It is likely the car alerted the owner to take over, but did not brake on its own. The thing about LIDAR is detecting objects becomes shit easy. One thing is for sure. I can guarantee such an accident would not have happened with LIDAR.