go version go1.9.2 linux/amd64 git sha of code: ed535b0bc50609a7cfff3066d01d41dbcf7006c7 Linux hecturchi2 4.4.92-31-default #1 SMP Sun Oct 22 06:56:24 UTC 2017 (1d80e8a) x86_64 x86_64 x86_64 GNU/Linux built on Mon Dec 11 15:02:00 CET 2017