The correct response is:
Yes, it would hurt because the bricks would still have the same mass.
On the Moon, the force of gravity is about 1/6th that of Earth, which means the weight of the bricks would be less. However, the mass of the bricks remains the same regardless of the location. If you were hit by a ton of bricks, the impact would still be significant and could cause injury, even on the Moon. Therefore, the mass of the bricks would still provide enough force upon impact to cause harm.