Resolving dependencies... Configuring bools-0.1.1... Building bools-0.1.1... Preprocessing library bools-0.1.1... In-place registering bools-0.1.1... Running Haddock for bools-0.1.1... 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-bools-0.1336465782861021530.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/bools-0.1.1-154ZS3jf4Q0DLYuhBPbk7a Registering bools-0.1.1... Installed bools-0.1.1