fatal: Could not parse object '45f3d0e993154ae6af821ba6c453b9270ff4d27f'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 45f3d0e Serialization for TetraSpine controller
45f3d0e993154ae6af821ba6c453b9270ff4d27f