fatal: Could not parse object 'c6d5a62056a79a4fcbfc853306ea72e56b656edf'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at c6d5a62 Fixed #188 by adding tags to the copy constructor initializer list
c6d5a62056a79a4fcbfc853306ea72e56b656edf