Resolving dependencies... Downloading acme-microwave-0.1.0.2... Configuring acme-microwave-0.1.0.2... Building acme-microwave-0.1.0.2... Preprocessing library acme-microwave-0.1.0.2... [1 of 1] Compiling Data.Microwave ( Data/Microwave.hs, dist/build/Data/Microwave.o ) Data/Microwave.hs:48:10: Warning: No explicit implementation for either ‘negate’ or ‘-’ In the instance declaration for ‘Num Microwave’ In-place registering acme-microwave-0.1.0.2... Running Haddock for acme-microwave-0.1.0.2... Running hscolour for acme-microwave-0.1.0.2... Preprocessing library acme-microwave-0.1.0.2... Preprocessing library acme-microwave-0.1.0.2... Data/Microwave.hs:48:10: Warning: No explicit implementation for either ‘negate’ or ‘-’ In the instance declaration for ‘Num Microwave’ Haddock coverage: 50% ( 1 / 2) in 'Data.Microwave' Documentation created: dist/doc/html/acme-microwave/index.html, dist/doc/html/acme-microwave/acme-microwave.txt Creating package registration file: /tmp/pkgConf-acme-microwave-0.1.030022.2 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/acme-microwave-0.1.0.2 Registering acme-microwave-0.1.0.2... Installed acme-microwave-0.1.0.2