Don't pass the entropy back as part of the results.

gen/test.hoon

@@ -35,9 +35,8 @@
   :-  arm
   :-  %&
   |.
-  ::  todo: pull out the entropy from the result interface.
   =/  r  (slap context [%cnsg [arm ~] [%$ 3] [[%$ 2] ~]])
-  +:((hard {@uvJ (list tape)}) q:(slap r [%limb %results]))
+  ((hard (list tape)) q:(slap r [%limb %results]))
 ::
 ++  test-runner
   :>  run all tests in {a}.

lib/tester.hoon

@@ -90,9 +90,7 @@
   ::
   ++  results
     ::  returns results.
-    ::
-    ::  returns the test run's identity cookie and the list of failures.
-    ^-  {@uvJ (list tape)}
-    [eny error-lines]
+    ^-  (list tape)
+    error-lines
   --
 --