Try more memory for tests
Try more memory for tests

vaibhav345/lenskit,tajinder-txstate/lenskit,kluver/lenskit,kluver/lenskit,vaibhav345/lenskit,kluver/lenskit,tajinder-txstate/lenskit,tajinder-txstate/lenskit,kluver/lenskit,kluver/lenskit,tajinder-txstate/lenskit,vaibhav345/lenskit,vaibhav345/lenskit