Discard unneeded event data

Name conflicted with real test data

Author: mtodd

test/integration/test_search.rb

@@ -34,7 +34,7 @@ def test_search_timeout
       entries << entry
     end
 
-    payload, result = events.pop
+    payload, _ = events.pop
     assert_equal 5, payload[:time]
     assert_equal entries, result
   end