Stop-motion animation: Aliens shoot fruits

In this clay stop-motion animation, the fruits become the victims of the aliens' test firing. However, the plot is rather bizarre: after the aliens have shot everything into a mess, the robot responsible for carrying the fruits is subdued by a cute banana. Then, this traitorous robot achieves a double kill, then a triple kill, and it's on a killing spree! Finally, the aliens end up being turned into fertilizers like the fruits.