fatal: Could not parse object '1c151087fdf458425599cbef4d519ea0351048de'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 1c15108 Copied over the serialized tetraSpine for modification
1c151087fdf458425599cbef4d519ea0351048de