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 StateVar-1.2 Starting base-prelude-1.3 Starting base-orphans-0.8.2 Starting base-compat-0.11.1 Building StateVar-1.2 Building base-prelude-1.3 Building base-orphans-0.8.2 Building base-compat-0.11.1 Completed StateVar-1.2 Starting cabal-doctest-1.0.8 Building cabal-doctest-1.0.8 Completed base-orphans-0.8.2 Starting colour-2.3.5 Building colour-2.3.5 Completed cabal-doctest-1.0.8 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed base-prelude-1.3 Starting erf-2.0.0.0 Building erf-2.0.0.0 Completed data-default-class-0.1.2.0 Starting exceptions-0.10.4 Completed base-compat-0.11.1 Starting fail-4.9.0.0 Building exceptions-0.10.4 Building fail-4.9.0.0 Completed erf-2.0.0.0 Starting fingertree-0.1.4.2 Completed fail-4.9.0.0 Starting hashable-1.3.0.0 Building fingertree-0.1.4.2 Building hashable-1.3.0.0 Completed colour-2.3.5 Starting haskell-lexer-1.1 Completed exceptions-0.10.4 Starting integer-logarithms-1.0.3 Building haskell-lexer-1.1 Building integer-logarithms-1.0.3 Completed hashable-1.3.0.0 Starting mtl-compat-0.2.2 Building mtl-compat-0.2.2 Completed mtl-compat-0.2.2 Downloading numhask-0.4.0 Downloaded numhask-0.4.0 Starting numhask-0.4.0 Completed integer-logarithms-1.0.3 Starting primitive-0.7.0.0 Building numhask-0.4.0 Building primitive-0.7.0.0 Completed fingertree-0.1.4.2 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting semigroups-0.19.1 Building semigroups-0.19.1 Completed semigroups-0.19.1 Starting tagged-0.8.6 Building tagged-0.8.6 Completed numhask-0.4.0 Starting terminal-size-0.3.2.1 Building terminal-size-0.3.2.1 Completed tagged-0.8.6 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Completed terminal-size-0.3.2.1 Starting transformers-compat-0.6.5 Building transformers-compat-0.6.5 Completed primitive-0.7.0.0 Starting type-equality-1 Building type-equality-1 Completed type-equality-1 Starting unliftio-core-0.1.2.0 Completed transformers-compat-0.6.5 Starting void-0.7.3 Building unliftio-core-0.1.2.0 Building void-0.7.3 Completed th-abstraction-0.3.1.0 Starting wl-pprint-annotated-0.1.0.1 Building wl-pprint-annotated-0.1.0.1 Completed unliftio-core-0.1.2.0 Starting contravariant-1.5.2 Completed void-0.7.3 Starting ansi-terminal-0.10.2 Building contravariant-1.5.2 Building ansi-terminal-0.10.2 Completed wl-pprint-annotated-0.1.0.1 Starting unordered-containers-0.2.10.0 Completed contravariant-1.5.2 Starting async-2.2.2 Building unordered-containers-0.2.10.0 Building async-2.2.2 Completed ansi-terminal-0.10.2 Starting splitmix-0.0.3 Building splitmix-0.0.3 Completed haskell-lexer-1.1 Starting universe-base-1.1.1 Building universe-base-1.1.1 Completed async-2.2.2 Starting distributive-0.6.1 Completed splitmix-0.0.3 Starting vector-0.12.1.1 Building vector-0.12.1.1 Building distributive-0.6.1 Completed universe-base-1.1.1 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed distributive-0.6.1 Starting mmorph-1.1.3 Completed transformers-base-0.4.5.2 Starting constraints-0.11.2 Building mmorph-1.1.3 Building constraints-0.11.2 Completed unordered-containers-0.2.10.0 Starting resourcet-1.2.2 Building resourcet-1.2.2 Completed mmorph-1.1.3 Starting pretty-show-1.10 Building pretty-show-1.10 Completed resourcet-1.2.2 Starting protolude-0.2.4 Building protolude-0.2.4 Completed constraints-0.11.2 Starting concurrent-output-1.10.11 Building concurrent-output-1.10.11 Completed pretty-show-1.10 Starting QuickCheck-2.13.2 Building QuickCheck-2.13.2 Completed protolude-0.2.4 Starting universe-reverse-instances-1.1 Building universe-reverse-instances-1.1 Completed concurrent-output-1.10.11 Starting comonad-5.0.6 Completed universe-reverse-instances-1.1 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Building comonad-5.0.6 Completed monad-control-1.0.2.3 Downloading numhask-prelude-0.3.3 Downloaded numhask-prelude-0.3.3 Starting numhask-prelude-0.3.3 Building numhask-prelude-0.3.3 Completed comonad-5.0.6 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed lifted-base-0.2.3.12 Starting bifunctors-5.5.7 Completed numhask-prelude-0.3.3 Starting lifted-async-0.10.0.4 Building bifunctors-5.5.7 Building lifted-async-0.10.0.4 Completed vector-0.12.1.1 Starting vector-th-unbox-0.2.1.7 Building vector-th-unbox-0.2.1.7 Completed QuickCheck-2.13.2 Starting vector-builder-0.3.8 Building vector-builder-0.3.8 Completed vector-th-unbox-0.2.1.7 Starting vector-algorithms-0.8.0.3 Completed lifted-async-0.10.0.4 Starting math-functions-0.3.3.0 Building vector-algorithms-0.8.0.3 Building math-functions-0.3.3.0 Completed vector-builder-0.3.8 Starting hedgehog-1.0.2 Building hedgehog-1.0.2 Completed bifunctors-5.5.7 Starting semigroupoids-5.3.4 Completed math-functions-0.3.3.0 Starting profunctors-5.5.1 Building semigroupoids-5.3.4 Building profunctors-5.5.1 Completed vector-algorithms-0.8.0.3 Starting mwc-random-0.14.0.0 Building mwc-random-0.14.0.0 Completed mwc-random-0.14.0.0 Completed profunctors-5.5.1 Completed semigroupoids-5.3.4 Starting reducers-3.12.3 Starting lattices-2.0.1 Starting free-5.1.3 Building reducers-3.12.3 Building lattices-2.0.1 Building free-5.1.3 Completed reducers-3.12.3 Starting foldl-1.4.6 Building foldl-1.4.6 Completed lattices-2.0.1 Starting tdigest-0.2.1 Completed hedgehog-1.0.2 Completed foldl-1.4.6 Building tdigest-0.2.1 Completed free-5.1.3 Starting adjunctions-4.4 Building adjunctions-4.4 Completed tdigest-0.2.1 Completed adjunctions-4.4 Starting numhask-space-0.3.0 Building numhask-space-0.3.0 Completed numhask-space-0.3.0 Downloading numhask-hedgehog-0.3.2 Downloaded numhask-hedgehog-0.3.2 Starting numhask-hedgehog-0.3.2 Building numhask-hedgehog-0.3.2 Completed numhask-hedgehog-0.3.2