Blame TESTED_ON

Lucio Andrés Illanes Albornoz (arab, vxp) d751db
Arch Linux 2016.02.01 (x86_64)
Lucio Andrés Illanes Albornoz (arab, vxp) c641a1
CentOS v7.2.1511 (Core) (x86_64)
Lucio Andrés Illanes Albornoz (arab, vxp) d751db
Debian GNU/Linux v8.5 (stable) (jessie) (x86_64)
Lucio Andrés Illanes Albornoz (arab, vxp) 183e56
Exherbo Linux (x86_64-pc-linux-musl) (x86_64)
Lucio Andrés Illanes Albornoz (arab, vxp) 9802c2
openSUSE 20150612 (Tumbleweed) (x86_64)