https://codesandbox.io/s/elastic-mayer-rzz4h2?file=/package.json

This is supposed to `console.error` but it doesn't.

17 warns: https://codesandbox.io/s/admiring-minsky-sze07m?file=/src/App.js
logPassiveEffectsStopped,
  logRenderStarted,
  logRenderStopped,
} from './DebugTracing';
import {
  resetAfterCommit,
  scheduleTimeout,
  cancelTimeout,
  noTimeout,
  afterActiveInstanceBlur,
  getCurrentEventPriority,
  supportsMicrotasks,
  errorHydratingContainer,
  scheduleMicrotask,
} from './ReactFiberHostConfig';
import {
  createWorkInProgress,
  assignFiberPropertiesInDEV,
} from './ReactFiber.old';
import {isRootDehydrated} from './ReactFiberShellHydration';
import {NoMode, ProfileMode, ConcurrentMode} from './ReactTypeOfMode';
import {
  HostRoot,
  IndeterminateComponent,
  ClassComponent,
  SuspenseComponent,
  SuspenseListComponent,
  FunctionComponent,
  ForwardRef,
  MemoComponent,