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 cabal-doctest-1.0.8 Starting base-unicode-symbols-0.2.4.2 Starting base-orphans-0.8.2 Building StateVar-1.2 Building cabal-doctest-1.0.8 Building base-unicode-symbols-0.2.4.2 Building base-orphans-0.8.2 Completed StateVar-1.2 Starting call-stack-0.2.0 Completed base-unicode-symbols-0.2.4.2 Starting data-binary-ieee754-0.4.4 Building call-stack-0.2.0 Building data-binary-ieee754-0.4.4 Completed cabal-doctest-1.0.8 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed call-stack-0.2.0 Starting exceptions-0.10.4 Completed data-binary-ieee754-0.4.4 Starting first-class-families-0.7.0.0 Building exceptions-0.10.4 Completed base-orphans-0.8.2 Starting ghc-tcplugins-extra-0.4 Building first-class-families-0.7.0.0 Building ghc-tcplugins-extra-0.4 Completed data-default-class-0.1.2.0 Starting half-0.3 Building half-0.3 Completed first-class-families-0.7.0.0 Starting hashable-1.3.0.0 Building hashable-1.3.0.0 Completed ghc-tcplugins-extra-0.4 Starting parallel-3.2.2.0 Building parallel-3.2.2.0 Completed exceptions-0.10.4 Starting primitive-0.7.0.0 Completed half-0.3 Starting random-1.1 Building primitive-0.7.0.0 Building random-1.1 Completed hashable-1.3.0.0 Starting reflection-2.1.5 Completed parallel-3.2.2.0 Starting safe-0.3.18 Building reflection-2.1.5 Building safe-0.3.18 Completed random-1.1 Starting semigroups-0.19.1 Building semigroups-0.19.1 Completed semigroups-0.19.1 Starting syb-0.7.1 Building syb-0.7.1 Completed safe-0.3.18 Starting tagged-0.8.6 Building tagged-0.8.6 Completed reflection-2.1.5 Starting th-abstraction-0.3.2.0 Building th-abstraction-0.3.2.0 Completed syb-0.7.1 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 util-0.1.17.1 Completed primitive-0.7.0.0 Starting void-0.7.3 Building util-0.1.17.1 Building void-0.7.3 Completed th-abstraction-0.3.2.0 Starting contravariant-1.5.2 Completed transformers-compat-0.6.5 Starting unordered-containers-0.2.10.0 Building contravariant-1.5.2 Completed void-0.7.3 Starting splitmix-0.0.3 Building unordered-containers-0.2.10.0 Building splitmix-0.0.3 Completed util-0.1.17.1 Starting th-expand-syns-0.4.5.0 Building th-expand-syns-0.4.5.0 Completed splitmix-0.0.3 Starting ghc-typelits-natnormalise-0.7.1 Completed contravariant-1.5.2 Starting distributive-0.6.1 Building ghc-typelits-natnormalise-0.7.1 Completed th-expand-syns-0.4.5.0 Starting vector-0.12.1.2 Building vector-0.12.1.2 Building distributive-0.6.1 Completed distributive-0.6.1 Starting type-errors-0.2.0.0 Building type-errors-0.2.0.0 Completed unordered-containers-0.2.10.0 Starting th-lift-0.8.1 Completed ghc-typelits-natnormalise-0.7.1 Starting transformers-base-0.4.5.2 Building th-lift-0.8.1 Building transformers-base-0.4.5.2 Completed type-errors-0.2.0.0 Starting constraints-0.12 Building constraints-0.12 Completed th-lift-0.8.1 Starting QuickCheck-2.13.2 Completed transformers-base-0.4.5.2 Starting th-reify-many-0.1.9 Building QuickCheck-2.13.2 Building th-reify-many-0.1.9 Completed th-reify-many-0.1.9 Starting comonad-5.0.6 Building comonad-5.0.6 Completed constraints-0.12 Starting ghc-typelits-knownnat-0.7.2 Building ghc-typelits-knownnat-0.7.2 Completed comonad-5.0.6 Starting bifunctors-5.5.7 Building bifunctors-5.5.7 Completed ghc-typelits-knownnat-0.7.2 Downloading ghc-typelits-extra-0.3.3 Downloaded ghc-typelits-extra-0.3.3 Starting ghc-typelits-extra-0.3.3 Building ghc-typelits-extra-0.3.3 Completed ghc-typelits-extra-0.3.3 Completed QuickCheck-2.13.2 Completed bifunctors-5.5.7 Starting profunctors-5.5.1 Starting semigroupoids-5.3.4 Building profunctors-5.5.1 Building semigroupoids-5.3.4 Completed vector-0.12.1.2 Starting th-lift-instances-0.1.14 Building th-lift-instances-0.1.14 Completed th-lift-instances-0.1.14 Starting th-orphans-0.13.9 Building th-orphans-0.13.9 Completed profunctors-5.5.1 Starting invariant-0.5.3 Building invariant-0.5.3 Completed semigroupoids-5.3.4 Starting free-5.1.3 Building free-5.1.3 Completed th-orphans-0.13.9 Starting th-desugar-1.9 Completed invariant-0.5.3 Building th-desugar-1.9 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 th-desugar-1.9 Starting singletons-2.5.1 Building singletons-2.5.1 Completed kan-extensions-5.2 Starting lens-4.18.1 Building lens-4.18.1 Completed lens-4.18.1 Completed singletons-2.5.1 Downloading clash-prelude-1.0.1 Downloaded clash-prelude-1.0.1 Starting clash-prelude-1.0.1 Building clash-prelude-1.0.1 Completed clash-prelude-1.0.1 Downloading risc-v-0.0.2.0 Downloaded risc-v-0.0.2.0 Starting risc-v-0.0.2.0 Building risc-v-0.0.2.0 Completed risc-v-0.0.2.0