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-0.8.1 Starting base-compat-0.11.0 Building StateVar-1.2 Building base-orphans-0.8.1 Building base-prelude-1.3 Building base-compat-0.11.0 Completed base-orphans-0.8.1 Starting cabal-doctest-1.0.8 Completed StateVar-1.2 Starting call-stack-0.2.0 Building cabal-doctest-1.0.8 Building call-stack-0.2.0 Completed call-stack-0.2.0 Starting dlist-0.8.0.7 Building dlist-0.8.0.7 Completed cabal-doctest-1.0.8 Starting exceptions-0.10.4 Building exceptions-0.10.4 Completed base-prelude-1.3 Starting fingertree-0.1.4.2 Building fingertree-0.1.4.2 Completed dlist-0.8.0.7 Starting hashable-1.3.0.0 Building hashable-1.3.0.0 Completed base-compat-0.11.0 Starting integer-logarithms-1.0.3 Building integer-logarithms-1.0.3 Completed exceptions-0.10.4 Starting old-locale-1.0.0.7 Building old-locale-1.0.0.7 Completed integer-logarithms-1.0.3 Starting parallel-3.2.2.0 Building parallel-3.2.2.0 Completed hashable-1.3.0.0 Starting primitive-0.7.0.0 Completed old-locale-1.0.0.7 Starting random-1.1 Building primitive-0.7.0.0 Building random-1.1 Completed fingertree-0.1.4.2 Starting reflection-2.1.5 Completed parallel-3.2.2.0 Starting semigroups-0.19.1 Building reflection-2.1.5 Building semigroups-0.19.1 Completed random-1.1 Starting split-0.2.3.3 Completed semigroups-0.19.1 Starting tagged-0.8.6 Building split-0.2.3.3 Building tagged-0.8.6 Completed split-0.2.3.3 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Completed reflection-2.1.5 Starting transformers-compat-0.6.5 Completed tagged-0.8.6 Starting type-equality-1 Building transformers-compat-0.6.5 Building type-equality-1 Completed type-equality-1 Starting unliftio-core-0.1.2.0 Building unliftio-core-0.1.2.0 Completed transformers-compat-0.6.5 Starting vinyl-0.12.0 Completed unliftio-core-0.1.2.0 Starting void-0.7.3 Completed th-abstraction-0.3.1.0 Starting time-compat-1.9.2.2 Building vinyl-0.12.0 Building void-0.7.3 Building time-compat-1.9.2.2 Completed primitive-0.7.0.0 Starting contravariant-1.5.2 Building contravariant-1.5.2 Completed void-0.7.3 Starting unordered-containers-0.2.10.0 Building unordered-containers-0.2.10.0 Completed contravariant-1.5.2 Starting case-insensitive-1.2.1.0 Completed time-compat-1.9.2.2 Starting old-time-1.1.0.3 Building case-insensitive-1.2.1.0 Building old-time-1.1.0.3 Completed case-insensitive-1.2.1.0 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed vinyl-0.12.0 Starting splitmix-0.0.3 Building splitmix-0.0.3 Completed old-time-1.1.0.3 Starting distributive-0.6.1 Completed uuid-types-1.0.3 Starting transformers-base-0.4.5.2 Completed unordered-containers-0.2.10.0 Starting vector-0.12.0.3 Building transformers-base-0.4.5.2 Completed splitmix-0.0.3 Starting scientific-0.3.6.2 Building vector-0.12.0.3 Building scientific-0.3.6.2 Building distributive-0.6.1 Completed transformers-base-0.4.5.2 Starting resourcet-1.2.2 Building resourcet-1.2.2 Completed distributive-0.6.1 Starting MonadRandom-0.5.1.1 Completed scientific-0.3.6.2 Starting QuickCheck-2.13.2 Building MonadRandom-0.5.1.1 Building QuickCheck-2.13.2 Completed resourcet-1.2.2 Starting comonad-5.0.6 Building comonad-5.0.6 Completed MonadRandom-0.5.1.1 Starting attoparsec-0.13.2.3 Building attoparsec-0.13.2.3 Completed comonad-5.0.6 Starting bifunctors-5.5.6 Building bifunctors-5.5.6 Completed attoparsec-0.13.2.3 Completed bifunctors-5.5.6 Starting semigroupoids-5.3.4 Starting profunctors-5.5.1 Building profunctors-5.5.1 Completed QuickCheck-2.13.2 Starting data-clist-0.1.2.3 Building data-clist-0.1.2.3 Building semigroupoids-5.3.4 Completed data-clist-0.1.2.3 Completed vector-0.12.0.3 Starting vector-builder-0.3.8 Starting vector-algorithms-0.8.0.3 Building vector-algorithms-0.8.0.3 Building vector-builder-0.3.8 Completed profunctors-5.5.1 Starting quickcheck-instances-0.3.22 Building quickcheck-instances-0.3.22 Completed vector-builder-0.3.8 Starting aeson-1.4.6.0 Building aeson-1.4.6.0 Completed semigroupoids-5.3.4 Starting invariant-0.5.3 Building invariant-0.5.3 Completed quickcheck-instances-0.3.22 Starting free-5.1.3 Building free-5.1.3 Completed vector-algorithms-0.8.0.3 Starting mono-traversable-1.0.15.1 Building mono-traversable-1.0.15.1 Completed invariant-0.5.3 Completed free-5.1.3 Starting adjunctions-4.4 Building adjunctions-4.4 Completed mono-traversable-1.0.15.1 Starting conduit-1.3.1.2 Building conduit-1.3.1.2 Completed adjunctions-4.4 Starting kan-extensions-5.2 Building kan-extensions-5.2 Completed aeson-1.4.6.0 Completed kan-extensions-5.2 Starting lens-4.18.1 Building lens-4.18.1 Completed conduit-1.3.1.2 Starting libyaml-0.1.1.1 Building libyaml-0.1.1.1 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 Downloading hgeometry-combinatorial-0.10.0.0 Downloaded hgeometry-combinatorial-0.10.0.0 Starting hgeometry-combinatorial-0.10.0.0 Building hgeometry-combinatorial-0.10.0.0 Completed hgeometry-combinatorial-0.10.0.0