compile errors not highlighted

[broady]

[rakyll]

Can you provide the entire log so I can add them as tests as I am fixing this?

[broady]

Log: https://travis-ci.org/GoogleCloudPlatform/golang-samples/jobs/283070249

[titpetric]

What can we do to push this along? There's a separate issue for color leakage here (PR #10), and effectively the above needs a # prefix check to maybe color that line in yellow.