fatal: Could not parse object 'bb272ea71e26d00468e02202bc64dcd133ceab02'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at bb272ea Renamed test app to avoid apparent naming conflict (caused build failure)
bb272ea71e26d00468e02202bc64dcd133ceab02