Resolving dependencies... Downloading brainfuck-monad-0.5.0... Configuring brainfuck-monad-0.5.0... Building brainfuck-monad-0.5.0... Preprocessing library brainfuck-monad-0.5.0... [1 of 1] Compiling Control.Monad.BrainFuck ( Control/Monad/BrainFuck.hs, dist/build/Control/Monad/BrainFuck.o ) Control/Monad/BrainFuck.hs:6:1: Warning: The import of ‘Control.Applicative’ is redundant except perhaps to import instances from ‘Control.Applicative’ To import instances alone, use: import Control.Applicative() In-place registering brainfuck-monad-0.5.0... Running Haddock for brainfuck-monad-0.5.0... cabal: Haddock's internal GHC version must match the configured GHC version. The GHC version is 7.10.2 but haddock is using GHC version 7.8.3 Creating package registration file: /tmp/pkgConf-brainfuck-monad-0.5278722862233665123.0 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/brainfuck-monad-0.5.0-4o4KN3K9sJoBueKykMpNKV Registering brainfuck-monad-0.5.0... Installed brainfuck-monad-0.5.0