language: go
go:
 - "1.9.x"
 - "1.10.x"
 - "tip"

script:
 - go test -v ./...

language: go
go:
 - "1.12.x"
 - "1.13.x"
 - "tip"

script:
 - go test -v ./...

Use Go 1.12 and 1.13 for tests in Travis
Use Go 1.12 and 1.13 for tests in Travis
