language: go

go:
  - 1.4
  - 1.5
  - tip

before_script:
  - go vet ./...

language: go

go:
  - 1.4
  - 1.5
  - 1.6
  - tip

before_script:
  - go vet ./...

Enable building against go 1.6
Enable building against go 1.6