go version go1.5.2 linux/amd64 git sha of code: fa2f2da533701e8ffd132924b1677586cc56f8f7 Linux erika 4.4.5-1-ARCH #1 SMP PREEMPT Thu Mar 10 07:38:19 CET 2016 x86_64 GNU/Linux built on Thu Apr 7 17:26:10 PDT 2016