1 language: go

     2 go:

     3 - "1.15"

     4 - "1.18"

     5 - master

     6 matrix:

     7   allow_failures:

     8     - go: master

     9   fast_finish: true

    10 branches:

    11   only:

    12   - master

    13 env:

    14   - GO111MODULE=on

    15 install: true