validator4-osx-x86_64-head (OS X/x86_64 HEAD (George Colpitts)), build 18, Failure

validator4-osx-x86_64-head (OS X/x86_64 HEAD (George Colpitts)), build 18 Build failed Details: http://haskell.inf.elte.hu/builders/validator4-osx-x86_64-head/18.html git clone | Success create mk/build.mk | Success get subrepos | Success repo versions | Success booting | Success configuring | Success compiling | Success making bindist | Success testing bindist | Failure: Just (ExitFailure 2) Build failed Details: http://haskell.inf.elte.hu/builders/validator4-osx-x86_64-head/18.html