fatal: Could not parse object '3ecec6b7c3738d668cd791f9816f0cd9a8d66cf7'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 3ecec6b BaseStructures folder with hips, shoulders, and legs
3ecec6b7c3738d668cd791f9816f0cd9a8d66cf7