[racket] Can `raco test ...' return non 0 values?

A few minutes ago, Jay McCarthy wrote:
> The change to eli-tester is to have it log its tests so that they
> will be counted by the raco test usage. Similarly, the change to
> rackunit is just to log the tests, not print anything.

But assuming that `raco test' still just runs the code, then test
failures *are* exceptions, so it will already abort, and the exception
text already has the count.  So IIUC, the change is a no-op since it
makes `raco test' throw an error after eli-tester already threw one.

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                    http://barzilay.org/                   Maze is Life!