go version go1.5.3 darwin/amd64
git sha of code: f9dc4c726b770199f4ee64d97775d5fe8122814e
Darwin Friedels-Mac-Pro.local 15.0.0 Darwin Kernel Version 15.0.0: Wed Aug 26 16:57:32 PDT 2015; root:xnu-3247.1.106~1/RELEASE_X86_64 x86_64
built on Mon Feb 8 11:04:13 CET 2016