Resolving dependencies... Configuring base-orphans-0.5.4... Configuring cabal-doctest-1... Building cabal-doctest-1... Building base-orphans-0.5.4... 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 mtl-2.2.1... Installed microlens-0.4.8.0 Building mtl-2.2.1... Configuring nats-1.1.1... Installed mtl-2.2.1 Building nats-1.1.1... Configuring prelude-extras-0.4.0.3... Installed nats-1.1.1 Building prelude-extras-0.4.0.3... Configuring primitive-0.6.1.0... Installed prelude-extras-0.4.0.3 Building primitive-0.6.1.0... Configuring random-1.1... Installed primitive-0.6.1.0 Building random-1.1... Configuring reflection-2.1.2... Installed random-1.1 Building reflection-2.1.2... Configuring safe-0.3.14... Installed reflection-2.1.2 Building safe-0.3.14... Configuring stm-2.4.4.1... Installed generics-sop-0.2.4.0 Building stm-2.4.4.1... Configuring semigroups-0.18.2... Installed safe-0.3.14 Building semigroups-0.18.2... Configuring storable-complex-0.2.2... Installed stm-2.4.4.1 Building storable-complex-0.2.2... Configuring split-0.2.3.1... Installed semigroups-0.18.2 Configuring syb-0.7... Installed storable-complex-0.2.2 Building split-0.2.3.1... Building syb-0.7... Configuring th-lift-0.7.6... Installed split-0.2.3.1 Building th-lift-0.7.6... Configuring text-1.2.2.1... Installed syb-0.7 Building text-1.2.2.1... Configuring type-combinators-0.2.4.3... Installed th-lift-0.7.6 Building type-combinators-0.2.4.3... Configuring transformers-compat-0.5.1.4... Installed type-combinators-0.2.4.3 Building transformers-compat-0.5.1.4... Installed text-1.2.2.1 Configuring microlens-th-0.4.1.1... Configuring StateVar-1.1.0.4... Installed transformers-compat-0.5.1.4 Building microlens-th-0.4.1.1... Building StateVar-1.1.0.4... Configuring vector-0.11.0.0... Installed StateVar-1.1.0.4 Building vector-0.11.0.0... Configuring th-expand-syns-0.4.2.0... Installed microlens-th-0.4.1.1 Building th-expand-syns-0.4.2.0... Configuring hashable-1.2.5.0... Installed th-expand-syns-0.4.2.0 Building hashable-1.2.5.0... Installed hashable-1.2.5.0 Configuring exceptions-0.8.3... Building exceptions-0.8.3... Installed exceptions-0.8.3 Configuring tagged-0.8.5... Building tagged-0.8.5... Configuring microlens-mtl-0.1.10.0... Installed tagged-0.8.5 Building microlens-mtl-0.1.10.0... Configuring transformers-base-0.4.4... Installed microlens-mtl-0.1.10.0 Building transformers-base-0.4.4... Configuring th-reify-many-0.1.6... Installed vector-0.11.0.0 Building th-reify-many-0.1.6... Configuring void-0.7.1... Installed transformers-base-0.4.4 Building void-0.7.1... Installed void-0.7.1 Configuring distributive-0.5.2... Configuring mnist-idx-0.1.2.6... Installed th-reify-many-0.1.6 Building mnist-idx-0.1.2.6... Configuring hmatrix-0.18.0.0... Installed mnist-idx-0.1.2.6 Building hmatrix-0.18.0.0... Building distributive-0.5.2... Configuring th-lift-instances-0.1.11... Installed distributive-0.5.2 Building th-lift-instances-0.1.11... Configuring mwc-random-0.13.5.0... Installed th-lift-instances-0.1.11 Building mwc-random-0.13.5.0... Configuring contravariant-1.4... Installed mwc-random-0.13.5.0 Building contravariant-1.4... Installed contravariant-1.4 Configuring th-orphans-0.13.3... Building th-orphans-0.13.3... Installed th-orphans-0.13.3 Configuring th-desugar-1.6... Building th-desugar-1.6... Configuring comonad-5... Installed hmatrix-0.18.0.0 Building comonad-5... Installed comonad-5 Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed th-desugar-1.6 Configuring singletons-2.2... Building singletons-2.2... Installed bifunctors-5.4.1 Configuring profunctors-5.2... Building profunctors-5.2... Configuring semigroupoids-5.1... Installed profunctors-5.2 Building semigroupoids-5.1... 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 Installed singletons-2.2 Downloading backprop-0.0.2.0... Configuring backprop-0.0.2.0... Building backprop-0.0.2.0... Installed backprop-0.0.2.0