linux-ppc64-head (Linux/ppc64 HEAD (Karel Gardas)), build 67, Failure

[Builder]

linux-ppc64-head (Linux/ppc64 HEAD (Karel Gardas)), build 67

Build failed
Details: http://haskell.inf.elte.hu/builders/linux-ppc64-head/67.html

git clone                    | Success
create mk/build.mk           | Success
get subrepos                 | 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/linux-ppc64-head/67.html

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    newBCO# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1159)
    unpackClosure# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1162)
    getApStackVal# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1165)
    getCCSOf# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1168)
    getCurrentCCS# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1171)
    traceEvent# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1174)
    traceMarker# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1177)
    prefetchByteArray3# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1180)
    prefetchMutableByteArray3# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1183)
    prefetchAddr3# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1186)
    prefetchValue3# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1189)
    prefetchByteArray2# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1192)
    prefetchMutableByteArray2# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1195)
    prefetchAddr2# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1198)
    prefetchValue2# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1201)
    prefetchByteArray1# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1204)
    prefetchMutableByteArray1# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1207)
    prefetchAddr1# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1210)
    prefetchValue1# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1213)
    prefetchByteArray0# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1216)
    prefetchMutableByteArray0# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1219)
    prefetchAddr0# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1222)
    prefetchValue0# (libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs:1225)
 100% (  4 /  4) in 'GHC.Magic'
  86% ( 12 / 14) in 'GHC.Types'
  Missing documentation for:
    Bool (libraries/ghc-prim/./GHC/Types.hs:43)
    Ordering (libraries/ghc-prim/./GHC/Types.hs:76)
make[1]: *** [libraries/ghc-prim/dist-install/doc/html/ghc-prim/ghc-prim.haddock] Error 1
make: *** [all] Error 2