A power unit failure claimed Valtteri Bottas on the 57th lap .
Four laps later Gutierrez clipped the barrier at Rascasse and spun out of the race with a damaged wheel .
A power unit failure claimed Valtteri Bottas on the 57th lap , and four laps later Gutierrez clipped the barrier at Rascasse and spun out of the race with a damaged wheel .