fatal: Could not parse object '87ea9daefbb87ac44b243250a49dde2ff2d647b6'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 87ea9da bm - fix spine test by removing old, unused .so file
87ea9daefbb87ac44b243250a49dde2ff2d647b6