language: go
env:
    - CGO_ENABLED=0
go:
    - 1.8
    - 1.9
sudo: false
os:
    - linux
script:
    make travis

language: go
env:
    - CGO_ENABLED=0
go:
    - 1.8
    - 1.9
sudo: false
os:
    - linux
    - osx
script:
    make travis

Revert "Disable macOS build on TravisCI."
Revert "Disable macOS build on TravisCI."

VSTS does not build pull requests.

This reverts commit 69a59c4ce25af888cf9b791d0e93bdc1c9e9270e.
