freebsd-amd64-head (amd64 FreeBSD HEAD), build 20, Failure

[Builder]

freebsd-amd64-head (amd64 FreeBSD HEAD), build 20

Build failed
Details: http://haskell.inf.elte.hu/builders/freebsd-amd64-head/20.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/freebsd-amd64-head/20.html

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echo 'topdir="/usr/home/ghc-builder/work/builder/tempbuild/build/inplace/lib"'                           >> inplace/bin/haddock
echo 'pgmgcc="/usr/local/bin/gcc46"'                                  >> inplace/bin/haddock
cat utils/haddock/haddock.wrapper                                     >> inplace/bin/haddock
chmod +x                                                     inplace/bin/haddock
"inplace/bin/mkdirhier" libraries/ghc-prim/dist-install/doc/html/ghc-prim//.
"inplace/bin/mkdirhier" libraries/ghc-prim/dist-install/build/autogen/GHC//.
"inplace/bin/genprimopcode" --make-haskell-source < compiler/stage1/build/primops.txt > libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs
"inplace/bin/ghc-cabal" hscolour libraries/ghc-prim dist-install
Running hscolour for ghc-prim-0.3.1.0...
Preprocessing library ghc-prim-0.3.1.0...
"/usr/home/ghc-builder/work/builder/tempbuild/build/inplace/bin/haddock" --odir="libraries/ghc-prim/dist-install/doc/html/ghc-prim" --no-tmp-comp-dir --dump-interface=libraries/ghc-prim/dist-install/doc/html/ghc-prim/ghc-prim.haddock --html --hoogle --title="ghc-prim-0.3.1.0: GHC primitives" --prologue="libraries/ghc-prim/dist-install/haddock-prologue.txt"   --optghc=-hisuf --optghc=hi --optghc=-osuf --optghc=o --optghc=-hcsuf --optghc=hc --optghc=-static --optghc=-H32m --optghc=-O --optghc=-package-name --optghc=ghc-prim-0.3.1.0 --optghc=-hide-all-packages --optghc=-i --optghc=-ilibraries/ghc-prim/. --optghc=-ilibraries/ghc-prim/dist-install/build --optghc=-ilibraries/ghc-prim/dist-install/build/autogen --optghc=-Ilibraries/ghc-prim/dist-install/build --optghc=-Ilibraries/ghc-prim/dist-install/build/autogen --optghc=-Ilibraries/ghc-prim/. --optghc=-optP-include --optghc=-optPlibraries/ghc-prim/dist-install/build/autogen/cabal_macros.h --optghc=-package --optghc=rts-1.0 --optghc=-package-name --optghc=ghc-prim --optghc=-XHaskell98 --optghc=-XCPP --optghc=-XMagicHash --optghc=-XForeignFunctionInterface --optghc=-XUnliftedFFITypes --optghc=-XUnboxedTuples --optghc=-XEmptyDataDecls --optghc=-XNoImplicitPrelude --optghc=-O2 --optghc=-no-user-package-db --optghc=-rtsopts --optghc=-odir --optghc=libraries/ghc-prim/dist-install/build --optghc=-hidir --optghc=libraries/ghc-prim/dist-install/build --optghc=-stubdir --optghc=libraries/ghc-prim/dist-install/build --optghc=-split-objs --optghc=-dynamic-too --source-module=src/%{MODULE/./-}.html --source-entity=src/%{MODULE/./-}.html#%{NAME}   libraries/ghc-prim/./GHC/Classes.hs  libraries/ghc-prim/./GHC/CString.hs  libraries/ghc-prim/./GHC/Debug.hs  libraries/ghc-prim/./GHC/Magic.hs  libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs  libraries/ghc-prim/./GHC/IntWord64.hs  libraries/ghc-prim/./GHC/Tuple.hs  libraries/ghc-prim/./GHC/Types.hs libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs +RTS -tlibraries/ghc-prim/dist-install/doc/html/ghc-prim/ghc-prim.haddock.t --machine-readable
Haddock coverage:
 100% (  1 /  1) in 'GHC.IntWord64'
  80% (  8 / 10) in 'GHC.Types'
  17% (  1 /  6) in 'GHC.CString'
   3% (  2 / 63) in 'GHC.Tuple'
   0% (  0 /  3) in 'GHC.Debug'
   0% (  0 /354) in 'GHC.PrimopWrappers'
  32% (177 /547) in 'GHC.Prim'
 100% (  3 /  3) in 'GHC.Magic'
  38% (  6 / 16) in 'GHC.Classes'
haddock: internal error: haddock: panic! (the 'impossible' happened)
  (GHC version 7.7.20130921 for x86_64-portbld-freebsd):
	Static flags have not been initialised!
        Please call GHC.newSession or GHC.parseStaticFlags early enough.

Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

gmake[1]: *** [libraries/ghc-prim/dist-install/doc/html/ghc-prim/ghc-prim.haddock] Error 1
gmake: *** [all] Error 2