I forked and cloned the repo this morning (at c88fb49d37fd01024e0a254a37b7810d107bdd1d), ran `yarn` and `yarn test`, and several tests failed.

React version: main (c88fb49d37fd01024e0a254a37b7810d107bdd1d)

## Steps To Reproduce

1. Clone repo
2. `yarn` and `yarn test`

I was on the latest NodeJS version (16.10.0). Note that tests pass for me when switching to the 14.x LTS release of Node.

## The current behavior

13 tests fail across 5 suites. Output at https://gist.github.com/josephsavona/91a3d48add8a1c47c71178522583281b

## The expected behavior

All tests pass
sourceInfo = ' (created by ' + ownerName + ')';
  }
  return '\n    in ' + (name || 'Unknown') + sourceInfo;
}
export function describeClassComponentFrame(
  ctor: Function,
  source: void | null | Source,
  ownerFn: void | null | Function,
): string {
  if (enableComponentStackLocations) {
    return describeNativeComponentFrame(ctor, true);
  } else {
    return describeFunctionComponentFrame(ctor, source, ownerFn);
  }
}
export function describeFunctionComponentFrame(
  fn: Function,
  source: void | null | Source,
  ownerFn: void | null | Function,
): string {
  if (enableComponentStackLocations) {
    return describeNativeComponentFrame(fn, false);
  } else {
    if (!fn) {
      return '';
    }
    const name = fn.displayName || fn.name || null;
    let ownerName = null;
    if (__DEV__ && ownerFn) {
      ownerName = ownerFn.displayName || ownerFn.name || null;