Resolving dependencies... Downloading ja-base-extra-0.2.1.0... Configuring ja-base-extra-0.2.1.0... Building ja-base-extra-0.2.1.0... Preprocessing library ja-base-extra-0.2.1.0... [1 of 5] Compiling Data.Function.JAExtra ( src/Data/Function/JAExtra.hs, dist/build/Data/Function/JAExtra.o ) [2 of 5] Compiling Data.Maybe.JAExtra ( src/Data/Maybe/JAExtra.hs, dist/build/Data/Maybe/JAExtra.o ) [3 of 5] Compiling Data.Tuple.JAExtra ( src/Data/Tuple/JAExtra.hs, dist/build/Data/Tuple/JAExtra.o ) [4 of 5] Compiling Data.List.JAExtra ( src/Data/List/JAExtra.hs, dist/build/Data/List/JAExtra.o ) src/Data/List/JAExtra.hs:66:1: Warning: The import of ‘Data.Monoid’ is redundant except perhaps to import instances from ‘Data.Monoid’ To import instances alone, use: import Data.Monoid() [5 of 5] Compiling Prelude.JAExtra ( src/Prelude/JAExtra.hs, dist/build/Prelude/JAExtra.o ) In-place registering ja-base-extra-0.2.1.0... Running Haddock for ja-base-extra-0.2.1.0... 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-ja-base-extra-0.2.1278722862233665123.0 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/ja-base-extra-0.2.1.0-0MCZu4GsbBB2ebs8lP6pvs Registering ja-base-extra-0.2.1.0... Installed ja-base-extra-0.2.1.0