Resolving dependencies... Starting StateVar-1.2.2 Starting call-stack-0.4.0 Starting base-orphans-0.8.4 Starting base-compat-0.11.2 Building StateVar-1.2.2 Building call-stack-0.4.0 Building base-orphans-0.8.4 Building base-compat-0.11.2 Completed call-stack-0.4.0 Starting dlist-1.0 Completed StateVar-1.2.2 Starting hashable-1.3.3.0 Building dlist-1.0 Building hashable-1.3.3.0 Completed base-orphans-0.8.4 Starting indexed-traversable-0.1.1 Completed dlist-1.0 Starting integer-logarithms-1.0.3.1 Building indexed-traversable-0.1.1 Completed hashable-1.3.3.0 Starting parallel-3.2.2.0 Building integer-logarithms-1.0.3.1 Completed base-compat-0.11.2 Starting parsec-class-1.0.0.0 Building parallel-3.2.2.0 Building parsec-class-1.0.0.0 Completed integer-logarithms-1.0.3.1 Starting primitive-0.7.2.0 Building primitive-0.7.2.0 Completed parsec-class-1.0.0.0 Starting reflection-2.1.6 Building reflection-2.1.6 Completed parallel-3.2.2.0 Starting semigroups-0.19.1 Building semigroups-0.19.1 Completed indexed-traversable-0.1.1 Starting split-0.2.3.4 Building split-0.2.3.4 Completed semigroups-0.19.1 Starting splitmix-0.1.0.3 Building splitmix-0.1.0.3 Completed split-0.2.3.4 Starting tagged-0.8.6.1 Building tagged-0.8.6.1 Completed splitmix-0.1.0.3 Starting th-abstraction-0.4.2.0 Completed reflection-2.1.6 Starting transformers-compat-0.7 Building th-abstraction-0.4.2.0 Building transformers-compat-0.7 Completed tagged-0.8.6.1 Starting void-0.7.3 Building void-0.7.3 Completed void-0.7.3 Starting contravariant-1.5.5 Building contravariant-1.5.5 Completed transformers-compat-0.7 Starting unordered-containers-0.2.14.0 Building unordered-containers-0.2.14.0 Completed th-abstraction-0.4.2.0 Starting time-compat-1.9.6 Building time-compat-1.9.6 Completed contravariant-1.5.5 Starting data-fix-0.3.2 Completed primitive-0.7.2.0 Starting base-compat-batteries-0.11.2 Building data-fix-0.3.2 Building base-compat-batteries-0.11.2 Completed data-fix-0.3.2 Starting random-1.2.0 Building random-1.2.0 Completed time-compat-1.9.6 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed base-compat-batteries-0.11.2 Starting transformers-base-0.4.6 Completed distributive-0.6.2.1 Starting vector-0.12.3.0 Building transformers-base-0.4.6 Building vector-0.12.3.0 Completed unordered-containers-0.2.14.0 Starting scientific-0.3.7.0 Completed transformers-base-0.4.6 Starting comonad-5.0.8 Building scientific-0.3.7.0 Building comonad-5.0.8 Completed random-1.2.0 Starting uuid-types-1.0.5 Building uuid-types-1.0.5 Completed comonad-5.0.8 Starting QuickCheck-2.14.2 Completed scientific-0.3.7.0 Starting bifunctors-5.5.11 Completed uuid-types-1.0.5 Starting attoparsec-0.14.1 Building QuickCheck-2.14.2 Building bifunctors-5.5.11 Building attoparsec-0.14.1 Completed attoparsec-0.14.1 Completed bifunctors-5.5.11 Starting profunctors-5.6.2 Starting semigroupoids-5.3.5 Building profunctors-5.6.2 Building semigroupoids-5.3.5 Completed QuickCheck-2.14.2 Starting assoc-1.0.2 Building assoc-1.0.2 Completed assoc-1.0.2 Starting these-1.1.1.1 Completed profunctors-5.6.2 Starting invariant-0.5.4 Building these-1.1.1.1 Completed semigroupoids-5.3.5 Starting free-5.1.7 Building invariant-0.5.4 Building free-5.1.7 Completed these-1.1.1.1 Starting strict-0.4.0.1 Building strict-0.4.0.1 Completed invariant-0.5.4 Completed vector-0.12.3.0 Starting indexed-traversable-instances-0.1 Building indexed-traversable-instances-0.1 Completed indexed-traversable-instances-0.1 Completed strict-0.4.0.1 Starting aeson-1.5.6.0 Building aeson-1.5.6.0 Completed free-5.1.7 Starting adjunctions-4.4 Building adjunctions-4.4 Completed adjunctions-4.4 Starting kan-extensions-5.2.3 Building kan-extensions-5.2.3 Completed kan-extensions-5.2.3 Starting lens-5.0.1 Building lens-5.0.1 Completed aeson-1.5.6.0 Completed lens-5.0.1 Starting language-nix-2.2.0 Building language-nix-2.2.0 Completed language-nix-2.2.0 Downloading distribution-nixpkgs-1.6.1 Downloaded distribution-nixpkgs-1.6.1 Starting distribution-nixpkgs-1.6.1 Building distribution-nixpkgs-1.6.1 Completed distribution-nixpkgs-1.6.1