GHC < 7.6 fails when hiding a function that doesn't exists.

benchmarks/Builder.hs

@@ -9,7 +9,7 @@ module Main (main) where
 import Control.DeepSeq
 import Control.Exception (evaluate)
 import Control.Monad.Trans (liftIO)
-import Criterion.Main hiding (run)
+import Criterion.Main
 import qualified Data.ByteString as S
 import qualified Data.ByteString.Char8 as C
 import qualified Data.ByteString.Lazy as L

benchmarks/Get.hs

@@ -9,7 +9,7 @@ module Main where
 import Control.DeepSeq
 import Control.Exception (evaluate)
 import Control.Monad.Trans (liftIO)
-import Criterion.Main hiding (run)
+import Criterion.Main
 import qualified Data.ByteString as S
 import qualified Data.ByteString.Char8 as C8
 import qualified Data.ByteString.Lazy as L