Starting run loop.
  Popping from scheduled list.
  Calling <class 'generator'>
    foo(): hi
    bar(): hello, there, I'm an async function
      Awaiting result 1: 42
  Returned with     Awaiter(): awaitable returns an iterator
  Popping from scheduled list.
  Calling <class 'generator'>
      Awaiting result 2: (all done)
    bar(): hello, there, I'm an async function
      Awaiting result 3: 42
    foo(): bi
Exception: <class '__main__.StopIteration'> done
Done with run loop.