Resolving dependencies... Configuring cqrs-0.9.1... Warning: 'hs-source-dirs: src' directory does not exist. Building cqrs-0.9.1... Preprocessing library cqrs-0.9.1... In-place registering cqrs-0.9.1... Running Haddock for cqrs-0.9.1... 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-cqrs-0.9336465782861021530.1 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/cqrs-0.9.1-5FYEhVksplUFOhCB49HnnM Registering cqrs-0.9.1... Installed cqrs-0.9.1