code: function (cb) {
  					if (argv.env === 'saucelabs-travis' || (argv.env === 'saucelabs-local' && argv['sauce-username'] && argv['sauce-access-key'])) {
  						startSauceConnect(cb);
  					} else {
  						if (argv.env === 'saucelabs-local') {
  							console.error([moment().format('HH:mm:ss:SSS')] + ' kne: You must specify --sauce-username and --sauce-access-key when using: --' + argv.env);
  							cb(new Error('kne: You must specify --sauce-username and --sauce-access-key when using: --' + argv.env));
  						} else {
  							cb();
  						}
  					}
  				}
docs: The only environment that currently requires starting sauce connect is travis.