title: Suppress xcodebuild output or make less verbose
body: <p>I am building my app in teamcity with xcodebuild command line tools. I am looking for a way to suppress or make the output less verbose but still show errors or failures if they happen. The build log becomes very large and the browser has a hard time loading it.</p>
  
  <p>Are there optional parameters I can pass in or a way to stream it to a log file?</p>