*test*message*timeout_throw.js:*
  undefined_reference_error_maker;
  ^
ReferenceError: undefined_reference_error_maker is not defined
    at Timeout._onTimeout (*test*message*timeout_throw.js:*:*)
    at ontimeout (timers.js:*:*)
    at tryOnTimeout (timers.js:*:*)
    at Timer.listOnTimeout (timers.js:*:*)