anchor.diff:                  (lambda ()
                     (loop for x from 1 upto 100 do
                       (actor-send x 'mursu))))))
  +    (declare (ignorable ac2))
       (sleep 1.0)
       (actor-send 'die ac1)
       (is (not fail))
  
positive.code:     (sleep 3.0)
      (is (= incvalue 4950))))
  
  
negative.code:                 (lambda ()
                    (loop for x from 1 upto 100 do
                      (actor-send x ac1))))))
      (declare (ignorable ac2))
      (sleep 1.0)
      (actor-send 'die ac1)
      (is (not fail))
  