fatal: Could not parse object 'e58ad291884b93595f58feb945ab40dbc714ed18'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at e58ad29 Includes crater class for compilation
e58ad291884b93595f58feb945ab40dbc714ed18