Resolving dependencies... Configuring base-orphans-0.5.4... Configuring cabal-doctest-1... Building base-orphans-0.5.4... Building cabal-doctest-1... Installed base-orphans-0.5.4 Configuring data-reify-0.6.1... Building data-reify-0.6.1... Configuring erf-2.0.0.0... Installed cabal-doctest-1 Building erf-2.0.0.0... Configuring generics-sop-0.2.4.0... Installed data-reify-0.6.1 Building generics-sop-0.2.4.0... Configuring microlens-0.4.8.0... Installed erf-2.0.0.0 Building microlens-0.4.8.0... Configuring nats-1.1.1... Installed microlens-0.4.8.0 Building nats-1.1.1... Configuring mtl-2.2.1... Installed nats-1.1.1 Building mtl-2.2.1... Configuring reflection-2.1.2... Installed mtl-2.2.1 Building reflection-2.1.2... Configuring prelude-extras-0.4.0.3... Installed reflection-2.1.2 Building prelude-extras-0.4.0.3... Configuring semigroups-0.18.2... Installed prelude-extras-0.4.0.3 Building semigroups-0.18.2... Configuring stm-2.4.4.1... Installed semigroups-0.18.2 Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed stm-2.4.4.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed generics-sop-0.2.4.0 Building transformers-compat-0.5.1.4... Configuring type-combinators-0.2.4.3... Installed transformers-compat-0.5.1.4 Building type-combinators-0.2.4.3... Installed text-1.2.2.1 Configuring microlens-th-0.4.1.1... Building microlens-th-0.4.1.1... Configuring StateVar-1.1.0.4... Installed type-combinators-0.2.4.3 Building StateVar-1.1.0.4... Configuring exceptions-0.8.3... Installed StateVar-1.1.0.4 Building exceptions-0.8.3... Configuring microlens-mtl-0.1.10.0... Installed microlens-th-0.4.1.1 Building microlens-mtl-0.1.10.0... Configuring transformers-base-0.4.4... Installed exceptions-0.8.3 Building transformers-base-0.4.4... Configuring tagged-0.8.5... Installed microlens-mtl-0.1.10.0 Building tagged-0.8.5... Configuring hashable-1.2.5.0... Installed transformers-base-0.4.4 Building hashable-1.2.5.0... Installed tagged-0.8.5 Configuring distributive-0.5.2... Installed hashable-1.2.5.0 Configuring void-0.7.1... Building void-0.7.1... Installed void-0.7.1 Configuring contravariant-1.4... Building distributive-0.5.2... Building contravariant-1.4... Installed distributive-0.5.2 Installed contravariant-1.4 Configuring comonad-5... Building comonad-5... Installed comonad-5 Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring semigroupoids-5.1... Configuring profunctors-5.2... Building profunctors-5.2... Building semigroupoids-5.1... Installed profunctors-5.2 Installed semigroupoids-5.1 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring ad-4.3.2.1... Building ad-4.3.2.1... Installed ad-4.3.2.1 Downloading backprop-0.0.3.0... Configuring backprop-0.0.3.0... Building backprop-0.0.3.0... Installed backprop-0.0.3.0