extra: reduce bench loop max time to 3s.

diff --git a/src/libextra/test.rs b/src/libextra/test.rs
index eef3df41b459eb51015de4745f06be97975b0ecc..cebf518f09b02f878bfd10b0425ccca02a9ff8f6 100644 (file)
--- a/src/libextra/test.rs
+++ b/src/libextra/test.rs
@@ -1019,8 +1019,8 @@ pub fn auto_bench(&mut self, f: &fn(&mut BenchHarness)) -> stats::Summary {
             }
 
             total_run += loop_run;
-            // Longest we ever run for is 10s.
-            if total_run > 10_000_000_000 {
+            // Longest we ever run for is 3s.
+            if total_run > 3_000_000_000 {
                 return summ5;
             }