If you're awaiting/catching upstream, you don't need to wrap at the lower level, and it can be cleaner.

    const delay = ms => new Promise(r => setTimeout(r, ms));

    async function fooErrors() {
      await delay(100);
      throw new Error('I failed');
    }

    async function doSomething() {
      await fooErrors();
    }

    async function main() {
      try {
        await doSomething();
      } catch(err) {
        log.fatal(err);
      }
    }