simonmar-win32-head (x86 Windows HEAD), build 621, Failure

[Builder]

simonmar-win32-head (x86 Windows HEAD), build 621

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/simonmar-win32-head/621.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://darcs.haskell.org/ghcBuilder/builders/simonmar-win32-head/621.html

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"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] lhs -o libraries/base/dist-install/build/GHC/Num.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] ase/dist-install/build/GHC/Float/RealFracMethods.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...]  -o libraries/base/dist-install/build/Data/Maybe.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] hs -o libraries/base/dist-install/build/GHC/List.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] hs -o libraries/base/dist-install/build/GHC/Show.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] e/dist-install/build/Data/Typeable/Internal.o-boot
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] aries/base/dist-install/build/Data/Typeable.o-boot
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...]  libraries/base/dist-install/build/GHC/Exception.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] lhs -o libraries/base/dist-install/build/GHC/Err.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] hs -o libraries/base/dist-install/build/GHC/Char.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] hs -o libraries/base/dist-install/build/GHC/Enum.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] hs -o libraries/base/dist-install/build/GHC/Real.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...]  libraries/base/dist-install/build/Control/Monad.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] .lhs -o libraries/base/dist-install/build/GHC/ST.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        - [...] lhs -o libraries/base/dist-install/build/GHC/Arr.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i  [...] -osuf  o -hcsuf hc -c libraries/base/./Data/Bits.hs -o libraries/base/dist-install/build/Data/Bits.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i  [...] osuf  o -hcsuf hc -c libraries/base/./GHC/Float.lhs -o libraries/base/dist-install/build/GHC/Float.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i  [...] f hc -c libraries/base/./GHC/Unicode.hs-boot -o libraries/base/dist-install/build/GHC/Unicode.o-boot
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i  [...] /Text/ParserCombinators/ReadP.hs -o libraries/base/dist-install/build/Text/ParserCombinators/ReadP.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i  [...] ParserCombinators/ReadPrec.hs -o libraries/base/dist-install/build/Text/ParserCombinators/ReadPrec.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i -ilibraries/base/.  -ilibraries/base/dist-install/build -ilibr [...]  -stubdir libraries/base/dist-install/build  -hisuf hi -osuf  o -hcsuf hc -c libraries/base/./Text/Read/Lex.hs -o libraries/base/dist-install/build/Text/Read/Lex.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i -ilibraries/base/.  -ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/autogen  -Ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build/autogen  -Ilibraries/base/include      -optP-DOPTIMISE_INTEGER_GCD_LCM  -optP-include -optPlibraries/base/dist-install/build/autogen/cabal_macros.h  -package ghc-prim-0.2.0.0 -package integer-gmp-0.3.0.0 -package rts-1.0  -split-objs  -package-name base -XHaskell98 -XCPP -O2    -no-user-package-db -rtsopts            -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build  -hisuf hi -osuf  o -hcsuf hc -c libraries/base/./GHC/Read.lhs -o libraries/base/dist-install/build/GHC/Read.o
"inplace/bin/ghc-stage1.exe"     -H32m -O        -package-name base-4.6.0.0  -hide-all-packages  -i -ilibraries/base/.  -ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/autogen  -Ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build/autogen  -Ilibraries/base/include      -optP-DOPTIMISE_INTEGER_GCD_LCM  -optP-include -optPlibraries/base/dist-install/build/autogen/cabal_macros.h  -package ghc-prim-0.2.0.0 -package integer-gmp-0.3.0.0 -package rts-1.0  -split-objs  -package-name base -XHaskell98 -XCPP -O2    -no-user-package-db -rtsopts            -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build  -hisuf hi -osuf  o -hcsuf hc -c libraries/base/./GHC/Word.hs -o libraries/base/dist-install/build/GHC/Word.o
C:\DOCUME~1\simonmar\LOCALS~1\Temp\1\ghc3748_2\ghc3748_0.split__4.s: Assembler messages:
C:\DOCUME~1\simonmar\LOCALS~1\Temp\1\ghc3748_2\ghc3748_0.split__4.s:21: Error: junk `naughty I386 byte register' after expression
libraries/base/ghc.mk:4: recipe for target `libraries/base/dist-install/build/GHC/Word.o' failed
make[2]: *** [libraries/base/dist-install/build/GHC/Word.o] Error 1
Makefile:64: recipe for target `all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory `/cygdrive/d/slave/head/builder/tempbuild/build'