title: XCode 6 GM eating disk space and memory
body: <p>I'm trying to update our iPhone app to work with iOS 8 but when I build with XCode 6 it'll freeze on compiling the storyboard and start eating disk space and memory - this happens sporadically. </p>
  
  <p>So it'll build fine on one simulator or phone a few times and then I'll try and build again and it just freezes (always on compiling storyboard step). Then I check and there are Gigabytes of disk space missing and then the computer will crash once all memory is gone too.</p>
  
  <p>I'm stumped here and can't release our app to work with iOS 8 because XCode 6 isn't working!</p>
  
  <p>It's like sometimes the storyboard compilation is causing a huge memory leak (but also disk space which is weird).</p>
  
  <p>I'm on the GM version of XCode 6. I've also tried XCode 6.1 beta.</p>
  
  <p>XCode 5 works fine.</p>
  
  <p>Would love any ideas! Really stuck here.</p>
  
  <p>You can see Interface Builder is eating the memory:
  <img src="https://i.stack.imgur.com/B5Ooc.png" alt="It&#39;s definitely Interface Builder that&#39;s eating the memory"></p>