1 language: go

     2 go:

     3 - "1.7"

     4 - "1.8"

     5 - "1.9"

     6 - "1.10"

     7 - master

     8 matrix:

     9   allow_failures:

    10     - go: master

    11   fast_finish: true

    12 branches:

    13   only:

    14   - master

    15 install:

    16 - go get github.com/spf13/pflag