I can't quite figure out how to use the profiling build. I aliased `react-dom` to `react-dom/profiling` but I get this error:

<img width="448" alt="screen shot 2018-09-08 at 20 17 02" src="https://user-images.githubusercontent.com/810438/45257816-2d405780-b3a4-11e8-9615-0b27abd0442b.png">
<img width="272" alt="screen shot 2018-09-08 at 20 17 06" src="https://user-images.githubusercontent.com/810438/45257817-2d405780-b3a4-11e8-8a08-f5a0650debfe.png">

I didn't want interactions, I just want profiling. What am I doing wrong?

To repro, use CRA, then eject, then add `react-dom` -> `react-dom/profiling` to alias in webpack prod config and build.
if (
    absoluteTimeoutMs >= 0 &&
    nextLatestAbsoluteTimeoutMs < absoluteTimeoutMs
  ) {
    nextLatestAbsoluteTimeoutMs = absoluteTimeoutMs;
  }
}
function renderDidError() {
  nextRenderDidError = true;
}
function retrySuspendedRoot(
  root: FiberRoot,
  fiber: Fiber,
  suspendedTime: ExpirationTime,
) {
  if (enableSuspense) {
    let retryTime;
    if (isPriorityLevelSuspended(root, suspendedTime)) {
      
      retryTime = suspendedTime;
      markPingedPriorityLevel(root, retryTime);
    } else {
      
      const currentTime = requestCurrentTime();
      retryTime = computeExpirationForFiber(currentTime, fiber);
      markPendingPriorityLevel(root, retryTime);
    }
    scheduleWorkToRoot(fiber, retryTime);
    const rootExpirationTime = root.expirationTime;