smartos-x86_64-head (SmartOS/x86_64 HEAD (Alain O'Dea)), build 727, Failure

[Builder]

smartos-x86_64-head (SmartOS/x86_64 HEAD (Alain O'Dea)), build 727

Build failed
Details: http://haskell.inf.elte.hu/builders/smartos-x86_64-head/727.html

git clone                    | Success
git clone (Windows tarballs) | Success
create mk/build.mk           | Success
repo versions                | Success
touching clean-check files   | Success
setting version date         | Success
booting                      | Success
configuring                  | Success
creating check-remove-before | Success
compiling                    | Failure: Just (ExitFailure 2)

Build failed
Details: http://haskell.inf.elte.hu/builders/smartos-x86_64-head/727.html

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          so you can specify the instance context yourself
    ? When deriving the instance for (Fractional CTimer)

/tmp/ghc59925_0/ghc_1.hscpp:642:111: error:
    ? No instance for (Floating Int32)
        arising from the 'deriving' clause of a data type declaration
      Possible fix:
        use a standalone 'deriving instance' declaration,
          so you can specify the instance context yourself
    ? When deriving the instance for (Floating CTimer)

/tmp/ghc59925_0/ghc_1.hscpp:642:120: error:
    ? No instance for (RealFrac Int32)
        arising from the 'deriving' clause of a data type declaration
      Possible fix:
        use a standalone 'deriving instance' declaration,
          so you can specify the instance context yourself
    ? When deriving the instance for (RealFrac CTimer)

/tmp/ghc59925_0/ghc_1.hscpp:642:129: error:
    ? No instance for (RealFloat Int32)
        arising from the 'deriving' clause of a data type declaration
      Possible fix:
        use a standalone 'deriving instance' declaration,
          so you can specify the instance context yourself
    ? When deriving the instance for (RealFloat CTimer)
libraries/base/ghc.mk:4: recipe for target 'libraries/base/dist-install/build/System/Posix/Types.o' failed
gmake[1]: *** [libraries/base/dist-install/build/System/Posix/Types.o] Error 1
Makefile:122: recipe for target 'all' failed
gmake: *** [all] Error 2