fatal: Could not parse object '99293fd984ad2b660c083fc7fa2623f93a9ffa79'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 99293fd Added table for contributors.
99293fd984ad2b660c083fc7fa2623f93a9ffa79