Crews with the movie “Labor Day” filmed scenes at Benny’s in Mansfield yesterday. Locals who gathered in front of the retailer were able to see the star of the drama, Kate Winslet, in the parking lot. Some tweeted photos from the scene. Boston Casting employees had put out word earlier in the day that they were on the hunt for cars from the late ‘70s and early ‘80s for the film. “Labor Day,” which has been shooting in Shelburne, also stars Josh Brolin.