Warning: The install command is a part of the legacy v1 style of cabal usage. Please switch to using either the new project style and the new-install command or the legacy v1-install alias as new-style projects will become the default in the next version of cabal-install. Please file a bug if you cannot replicate a working v1- use case with the new-style commands. For more information, see: https://wiki.haskell.org/Cabal/NewBuild Resolving dependencies... Starting base-prelude-1.3 Starting StateVar-1.2 Starting base-orphans-0.8.1 Starting base-compat-0.11.0 Building base-orphans-0.8.1 Building StateVar-1.2 Building base-prelude-1.3 Building base-compat-0.11.0 Completed base-orphans-0.8.1 Starting binary-orphans-1.0.1 Completed StateVar-1.2 Starting cabal-doctest-1.0.8 Building binary-orphans-1.0.1 Building cabal-doctest-1.0.8 Completed binary-orphans-1.0.1 Starting call-stack-0.2.0 Building call-stack-0.2.0 Completed cabal-doctest-1.0.8 Starting cereal-0.5.8.1 Completed call-stack-0.2.0 Starting clock-0.8 Building cereal-0.5.8.1 Building clock-0.8 Completed base-prelude-1.3 Starting colour-2.3.5 Building colour-2.3.5 Completed base-compat-0.11.0 Starting dlist-0.8.0.7 Completed clock-0.8 Starting exceptions-0.10.4 Building dlist-0.8.0.7 Building exceptions-0.10.4 Completed dlist-0.8.0.7 Starting fingertree-0.1.4.2 Building fingertree-0.1.4.2 Completed exceptions-0.10.4 Starting hashable-1.3.0.0 Completed cereal-0.5.8.1 Starting hspec-discover-2.7.1 Building hashable-1.3.0.0 Building hspec-discover-2.7.1 Completed colour-2.3.5 Starting integer-logarithms-1.0.3 Building integer-logarithms-1.0.3 Completed integer-logarithms-1.0.3 Starting old-locale-1.0.0.7 Completed hspec-discover-2.7.1 Starting parallel-3.2.2.0 Building old-locale-1.0.0.7 Completed hashable-1.3.0.0 Starting primitive-0.7.0.0 Building parallel-3.2.2.0 Building primitive-0.7.0.0 Completed fingertree-0.1.4.2 Starting random-1.1 Completed old-locale-1.0.0.7 Starting reflection-2.1.5 Building random-1.1 Building reflection-2.1.5 Completed parallel-3.2.2.0 Starting semigroups-0.19.1 Building semigroups-0.19.1 Completed semigroups-0.19.1 Starting setenv-0.1.1.3 Completed random-1.1 Starting split-0.2.3.3 Building setenv-0.1.1.3 Building split-0.2.3.3 Completed setenv-0.1.1.3 Starting tagged-0.8.6 Completed reflection-2.1.5 Starting th-abstraction-0.3.1.0 Building tagged-0.8.6 Building th-abstraction-0.3.1.0 Completed split-0.2.3.3 Starting transformers-compat-0.6.5 Building transformers-compat-0.6.5 Completed tagged-0.8.6 Starting type-equality-1 Building type-equality-1 Completed transformers-compat-0.6.5 Starting unliftio-core-0.1.2.0 Completed type-equality-1 Starting vinyl-0.12.0 Building unliftio-core-0.1.2.0 Completed th-abstraction-0.3.1.0 Starting void-0.7.3 Building vinyl-0.12.0 Building void-0.7.3 Completed primitive-0.7.0.0 Starting time-compat-1.9.2.2 Completed unliftio-core-0.1.2.0 Starting contravariant-1.5.2 Building time-compat-1.9.2.2 Completed void-0.7.3 Starting HUnit-1.6.0.0 Building contravariant-1.5.2 Building HUnit-1.6.0.0 Completed HUnit-1.6.0.0 Starting ansi-terminal-0.10.2 Completed contravariant-1.5.2 Starting unordered-containers-0.2.10.0 Completed time-compat-1.9.2.2 Starting case-insensitive-1.2.1.0 Building ansi-terminal-0.10.2 Building unordered-containers-0.2.10.0 Building case-insensitive-1.2.1.0 Completed case-insensitive-1.2.1.0 Starting old-time-1.1.0.3 Completed vinyl-0.12.0 Starting uuid-types-1.0.3 Completed ansi-terminal-0.10.2 Starting splitmix-0.0.3 Building uuid-types-1.0.3 Building splitmix-0.0.3 Building old-time-1.1.0.3 Completed splitmix-0.0.3 Starting distributive-0.6.1 Completed uuid-types-1.0.3 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed old-time-1.1.0.3 Starting vector-0.12.0.3 Building vector-0.12.0.3 Building distributive-0.6.1 Completed transformers-base-0.4.5.2 Starting tf-random-0.5 Completed unordered-containers-0.2.10.0 Starting scientific-0.3.6.2 Building tf-random-0.5 Building scientific-0.3.6.2 Completed distributive-0.6.1 Starting fixed-vector-1.2.0.0 Building fixed-vector-1.2.0.0 Completed tf-random-0.5 Starting MonadRandom-0.5.1.1 Building MonadRandom-0.5.1.1 Completed scientific-0.3.6.2 Starting resourcet-1.2.2 Building resourcet-1.2.2 Completed MonadRandom-0.5.1.1 Starting hspec-expectations-0.8.2 Building hspec-expectations-0.8.2 Completed resourcet-1.2.2 Starting QuickCheck-2.13.2 Building QuickCheck-2.13.2 Completed hspec-expectations-0.8.2 Starting comonad-5.0.6 Building comonad-5.0.6 Completed fixed-vector-1.2.0.0 Starting bytes-0.16 Completed comonad-5.0.6 Starting attoparsec-0.13.2.3 Building attoparsec-0.13.2.3 Building bytes-0.16 Completed attoparsec-0.13.2.3 Starting bifunctors-5.5.6 Building bifunctors-5.5.6 Completed bytes-0.16 Completed vector-0.12.0.3 Starting vector-builder-0.3.8 Starting vector-algorithms-0.8.0.3 Completed QuickCheck-2.13.2 Starting aeson-1.4.6.0 Building vector-builder-0.3.8 Building vector-algorithms-0.8.0.3 Building aeson-1.4.6.0 Completed vector-builder-0.3.8 Starting quickcheck-io-0.2.0 Building quickcheck-io-0.2.0 Completed quickcheck-io-0.2.0 Starting quickcheck-instances-0.3.22 Building quickcheck-instances-0.3.22 Completed bifunctors-5.5.6 Starting data-clist-0.1.2.3 Building data-clist-0.1.2.3 Completed vector-algorithms-0.8.0.3 Starting hspec-core-2.7.1 Building hspec-core-2.7.1 Completed quickcheck-instances-0.3.22 Starting semigroupoids-5.3.4 Completed data-clist-0.1.2.3 Starting profunctors-5.5.1 Building profunctors-5.5.1 Building semigroupoids-5.3.4 Completed hspec-core-2.7.1 Starting mono-traversable-1.0.15.1 Building mono-traversable-1.0.15.1 Completed profunctors-5.5.1 Starting hspec-2.7.1 Building hspec-2.7.1 Completed semigroupoids-5.3.4 Starting invariant-0.5.3 Completed hspec-2.7.1 Starting free-5.1.3 Building invariant-0.5.3 Building free-5.1.3 Completed aeson-1.4.6.0 Completed invariant-0.5.3 Completed mono-traversable-1.0.15.1 Starting conduit-1.3.1.2 Building conduit-1.3.1.2 Completed free-5.1.3 Starting adjunctions-4.4 Building adjunctions-4.4 Completed adjunctions-4.4 Starting kan-extensions-5.2 Building kan-extensions-5.2 Completed conduit-1.3.1.2 Starting libyaml-0.1.1.1 Building libyaml-0.1.1.1 Completed kan-extensions-5.2 Starting lens-4.18.1 Building lens-4.18.1 Completed libyaml-0.1.1.1 Starting yaml-0.11.2.0 Building yaml-0.11.2.0 Completed yaml-0.11.2.0 Completed lens-4.18.1 Starting linear-1.20.9 Starting hgeometry-combinatorial-0.10.0.0 Building hgeometry-combinatorial-0.10.0.0 Building linear-1.20.9 Completed hgeometry-combinatorial-0.10.0.0 Completed linear-1.20.9 Downloading hgeometry-0.10.0.0 Downloaded hgeometry-0.10.0.0 Starting hgeometry-0.10.0.0 Building hgeometry-0.10.0.0 Completed hgeometry-0.10.0.0