fatal: Could not parse object '1287aa32c578b0d2207eaf2170f472edb695f781'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 1287aa3 Correcting errors in some test specs.
1287aa32c578b0d2207eaf2170f472edb695f781