fatal: Could not parse object '10e73ef6659471602f67de98573d93e11a9c5ba9'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 10e73ef First draft of README
10e73ef6659471602f67de98573d93e11a9c5ba9