`ReactServerRenderingTransaction` doesn’t have a `checkpoint()`, so any component with `handleError()` crashes during server rendering. I tested on 15, but pretty sure this is in master as well.

Fiddle: https://jsfiddle.net/un1nqs0w/

cc @jimfb 

this.setState({errorMessage: e.message});
      }
      componentDidMount() {
        log.push('Box componentDidMount');
      }
      componentWillUnmount() {
        log.push('Box componentWillUnmount');
      }
    }
    class Inquisitive extends React.Component {
      render() {
        log.push('Inquisitive render');
        return <div>What is love?</div>;
      }
      componentDidMount() {
        log.push('Inquisitive componentDidMount');
      }
      componentWillUnmount() {
        log.push('Inquisitive componentWillUnmount');
      }
    }
    class Angry extends React.Component {