0000000000000000000000000000000000000000 454ca5511ab9491db79932a45f6a0e66e15b9c0a Abhi <abhi@dyn-160-39-174-250.dyn.columbia.edu> 1417050979 -0500	fetch upstream: storing head
454ca5511ab9491db79932a45f6a0e66e15b9c0a c9e2f2a5f3d9a17f1bed2d336f3f0fe723118615 Abhi <abhi@dyn-160-39-175-14.dyn.columbia.edu> 1417647353 -0500	fetch upstream: fast-forward
