fatal: Could not parse object '42967c06120dff800ca36c28021f0207d26b414d'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 42967c0 A passive model of BigPuppy with no feet, using the original design (no spiral or long muscles).
42967c06120dff800ca36c28021f0207d26b414d