freebsd-amd64-head (FreeBSD/amd64 HEAD (Gabor Pali)), build 1278, Failure

[Builder]

freebsd-amd64-head (FreeBSD/amd64 HEAD (Gabor Pali)), build 1278

Build failed
Details: http://haskell.inf.elte.hu/builders/freebsd-amd64-head/1278.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-amd64-head/1278.html

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"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] se/dist-install/build/System/Posix/Internals.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ase/dist-install/build/GHC/IO/Encoding/Iconv.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ries/base/dist-install/build/GHC/IO/Encoding.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...]  libraries/base/dist-install/build/Text/Show.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ries/base/dist-install/build/System/IO/Error.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] e/dist-install/build/GHC/IO/Handle/Internals.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] s/base/dist-install/build/GHC/Event/Internal.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ries/base/dist-install/build/GHC/Event/Array.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] e/dist-install/build/Control/Concurrent/MVar.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] aries/base/dist-install/build/GHC/Event/Poll.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ies/base/dist-install/build/GHC/Event/Unique.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] raries/base/dist-install/build/GHC/Event/PSQ.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ibraries/base/dist-install/build/GHC/IOArray.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] ries/base/dist-install/build/Type/Reflection.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf [...] braries/base/dist-install/build/Data/Dynamic.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id bas [...] e/dist-install/build/GHC/Conc/Signal.o -dyno libraries/base/dist-install/build/GHC/Conc/Signal.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id bas [...] st-install/build/GHC/Event/Control.o -dyno libraries/base/dist-install/build/GHC/Event/Control.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id base-4.10.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/./autogen -Ilibraries/base/dist-install/build/./aut [...] s/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build  -split-sections -dynamic-too -c libraries/base/dist-install/build/GHC/Event/Clock.hs -o libraries/base/dist-install/build/GHC/Event/Clock.o -dyno libraries/base/dist-install/build/GHC/Event/Clock.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id base-4.10.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/./autogen -Ilibraries/base/dist-install/build/./autogen -Ilibraries/base/include -I/usr/local/include  -optP-DOPTIMISE_INTEGER_GCD_LCM -optP-include -optPlibraries/base/dist-install/build/./autogen/cabal_macros.h -package-id rts -package-id ghc-prim-0.5.0.0 -package-id integer-gmp-1.0.0.1 -this-unit-id base -XHaskell2010 -O2  -no-user-package-db -rtsopts -Wno-trustworthy-safe -Wno-deprecated-flags     -Wnoncanonical-monad-instances  -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build  -split-sections -dynamic-too -c libraries/base/./GHC/Event/TimerManager.hs -o libraries/base/dist-install/build/GHC/Event/TimerManager.o -dyno libraries/base/dist-install/build/GHC/Event/TimerManager.dyn_o
"inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O -Wall      -this-unit-id base-4.10.0.0 -hide-all-packages -i -ilibraries/base/. -ilibraries/base/dist-install/build -Ilibraries/base/dist-install/build -ilibraries/base/dist-install/build/./autogen -Ilibraries/base/dist-install/build/./autogen -Ilibraries/base/include -I/usr/local/include  -optP-DOPTIMISE_INTEGER_GCD_LCM -optP-include -optPlibraries/base/dist-install/build/./autogen/cabal_macros.h -package-id rts -package-id ghc-prim-0.5.0.0 -package-id integer-gmp-1.0.0.1 -this-unit-id base -XHaskell2010 -O2  -no-user-package-db -rtsopts -Wno-trustworthy-safe -Wno-deprecated-flags     -Wnoncanonical-monad-instances  -odir libraries/base/dist-install/build -hidir libraries/base/dist-install/build -stubdir libraries/base/dist-install/build  -split-sections -dynamic-too -c libraries/base/dist-install/build/GHC/Event/KQueue.hs -o libraries/base/dist-install/build/GHC/Event/KQueue.o -dyno libraries/base/dist-install/build/GHC/Event/KQueue.dyn_o

libraries/base/GHC/Event/KQueue.hsc:192:25: error:
    Not in scope: type constructor or class ?Int16?
    |
192 | newtype Filter = Filter Int16
    |                         ^^^^^
libraries/base/ghc.mk:4: recipe for target 'libraries/base/dist-install/build/GHC/Event/KQueue.o' failed
gmake[1]: *** [libraries/base/dist-install/build/GHC/Event/KQueue.o] Error 1
Makefile:122: recipe for target 'all' failed
gmake: *** [all] Error 2