{"push_id":849653475,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"735264de8452e92eb6d3c63f30689ef03feed3ed","before":"bc7be478c6b835f747bd7abf9f3851c6fbd2f148","commits":[{"sha":"735264de8452e92eb6d3c63f30689ef03feed3ed","author":{"email":"da64e90baec5d084ce3d8e05f3b022ae6d118ff5@gmail.com","name":"Eric Wieser"},"message":"Make metadata optional. Most tests now pass.\n\nStarts fixing #9","distinct":true,"url":"https://api.github.com/repos/eric-wieser/6.004_tools/commits/735264de8452e92eb6d3c63f30689ef03feed3ed"}]}