deal with build env var being set when testing opts
deal with build env var being set when testing opts

saucelabs/sauce_ruby,DylanLacey/sauce_ruby,bootstraponline/sauce_ruby,angelabier1/sauce_ruby,anthonywoo/sauce_ruby,bootstraponline/sauce_ruby,angelabier1/sauce_ruby,DylanLacey/sauce_ruby,saucelabs/sauce_ruby,angelabier1/sauce_ruby,angelabier1/sauce_ruby,bootstraponline/sauce_ruby,anthonywoo/sauce_ruby,bootstraponline/sauce_ruby