Resolving dependencies... Configuring async-2.2.1... Configuring semigroups-0.18.4... Building semigroups-0.18.4... Building async-2.2.1... Installed semigroups-0.18.4 Configuring transformers-0.5.5.0... Building transformers-0.5.5.0... Installed async-2.2.1 Installed transformers-0.5.5.0 Configuring mtl-2.2.2... Configuring transformers-compat-0.6.0.6... Building mtl-2.2.2... Building transformers-compat-0.6.0.6... Installed transformers-compat-0.6.0.6 Configuring transformers-base-0.4.4... Building transformers-base-0.4.4... Installed mtl-2.2.2 Configuring constraints-0.10... Building constraints-0.10... Installed transformers-base-0.4.4 Configuring monad-control-1.0.2.3... Building monad-control-1.0.2.3... Installed monad-control-1.0.2.3 Configuring lifted-base-0.2.3.11... Building lifted-base-0.2.3.11... Installed constraints-0.10 Installed lifted-base-0.2.3.11 Downloading lifted-async-0.10.0.1... Configuring lifted-async-0.10.0.1... Building lifted-async-0.10.0.1... Installed lifted-async-0.10.0.1