freebsd-i386-head (FreeBSD/i386 HEAD (Gabor Pali)), build 1266, Failure

[Builder]

freebsd-i386-head (FreeBSD/i386 HEAD (Gabor Pali)), build 1266

Build failed
Details: http://haskell.inf.elte.hu/builders/freebsd-i386-head/1266.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/freebsd-i386-head/1266.html

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"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] /Compact.cmm -o rts/dist/build/Compact.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] nks.cmm -o rts/dist/build/StgStdThunks.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] eption.cmm -o rts/dist/build/Exception.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] k.cmm -o rts/dist/build/HeapStackCheck.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...]  rts/Apply.cmm -o rts/dist/build/Apply.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] .cmm -o rts/dist/build/StgMiscClosures.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] /Updates.cmm -o rts/dist/build/Updates.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] /PrimOps.cmm -o rts/dist/build/PrimOps.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] artup.cmm -o rts/dist/build/StgStartup.thr_l_dyn_o
"inplace/bin/ghc-stage1" -fPIC -dynamic -optc-DTHR [...] oApply.cmm -o rts/dist/build/AutoApply.thr_l_dyn_o
"rm" -f rts/dist/build/libHSrts_thr_l-ghc8.1.20170309.so
"inplace/bin/ghc-stage1" -this-unit-id rts -shared [...] o rts/dist/build/libHSrts_thr_l-ghc8.1.20170309.so
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] raries/ghc-prim/dist-install/build/GHC/Types.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ries/ghc-prim/dist-install/build/GHC/CString.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] raries/ghc-prim/dist-install/build/GHC/Tuple.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id ghc [...] m/dist-install/build/GHC/IntWord64.o -dyno libraries/ghc-prim/dist-install/build/GHC/IntWord64.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id ghc [...] /ghc-prim/dist-install/build/GHC/Magic.o -dyno libraries/ghc-prim/dist-install/build/GHC/Magic.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id ghc-prim-0.5.0.0 -hide-all-packages -i -ilibraries/ghc-prim/. -ilibraries/ghc-prim/dist-install/build -Ilibraries/ghc-prim/dist-install/build -ilibraries/ghc-prim/dist-install/build/./autogen -Ilibraries/ghc-prim/dist-install/build/./autogen -Ilibraries/ghc-prim/.    -optP-include - [...]  -Wno-deprecated-flags     -Wnoncanonical-monad-instances  -odir libraries/ghc-prim/dist-install/build -hidir libraries/ghc-prim/dist-install/build -stubdir libraries/ghc-prim/dist-install/build  -split-sections -dynamic-too -c libraries/ghc-prim/./GHC/Classes.hs -o libraries/ghc-prim/dist-install/build/GHC/Classes.o -dyno libraries/ghc-prim/dist-install/build/GHC/Classes.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id ghc-prim-0.5.0.0 -hide-all-packages -i -ilibraries/ghc-prim/. -ilibraries/ghc-prim/dist-install/build -Ilibraries/ghc-prim/dist-install/build -ilibraries/ghc-prim/dist-install/build/./autogen -Ilibraries/ghc-prim/dist-install/build/./autogen -Ilibraries/ghc-prim/.    -optP-include -optPlibraries/ghc-prim/dist-install/build/./autogen/cabal_macros.h -package-id rts -this-unit-id ghc-prim -XHaskell2010 -O2  -no-user-package-db -rtsopts -Wno-trustworthy-safe -Wno-deprecated-flags     -Wnoncanonical-monad-instances  -odir libraries/ghc-prim/dist-install/build -hidir libraries/ghc-prim/dist-install/build -stubdir libraries/ghc-prim/dist-install/build  -split-sections -dynamic-too -c libraries/ghc-prim/./GHC/Debug.hs -o libraries/ghc-prim/dist-install/build/GHC/Debug.o -dyno libraries/ghc-prim/dist-install/build/GHC/Debug.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id ghc-prim-0.5.0.0 -hide-all-packages -i -ilibraries/ghc-prim/. -ilibraries/ghc-prim/dist-install/build -Ilibraries/ghc-prim/dist-install/build -ilibraries/ghc-prim/dist-install/build/./autogen -Ilibraries/ghc-prim/dist-install/build/./autogen -Ilibraries/ghc-prim/.    -optP-include -optPlibraries/ghc-prim/dist-install/build/./autogen/cabal_macros.h -package-id rts -this-unit-id ghc-prim -XHaskell2010 -O2  -no-user-package-db -rtsopts -Wno-trustworthy-safe -Wno-deprecated-flags     -Wnoncanonical-monad-instances  -odir libraries/ghc-prim/dist-install/build -hidir libraries/ghc-prim/dist-install/build -stubdir libraries/ghc-prim/dist-install/build  -split-sections -dynamic-too -c libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs -o libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.o -dyno libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.dyn_o
ghc-stage1: panic! (the 'impossible' happened)
  (GHC version 8.1.20170309 for i386-portbld-freebsd):
	outOfLineCmmOp: MO_F64_Fabs not supported here

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

libraries/ghc-prim/ghc.mk:4: recipe for target 'libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.o' failed
gmake[1]: *** [libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.o] Error 1
Makefile:122: recipe for target 'all' failed
gmake: *** [all] Error 2