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-orphans-0.8.1 Starting cabal-doctest-1.0.6 Starting call-stack-0.2.0 Building base-orphans-0.8.1 Building call-stack-0.2.0 Building cabal-doctest-1.0.6 Building StateVar-1.2 Completed call-stack-0.2.0 Starting hashable-1.3.0.0 Completed base-orphans-0.8.1 Starting parallel-3.2.2.0 Completed StateVar-1.2 Starting primitive-0.7.0.0 Building hashable-1.3.0.0 Building parallel-3.2.2.0 Building primitive-0.7.0.0 Completed cabal-doctest-1.0.6 Starting reflection-2.1.4 Building reflection-2.1.4 Completed parallel-3.2.2.0 Starting semigroups-0.19 Building semigroups-0.19 Completed hashable-1.3.0.0 Starting tagged-0.8.6 Building tagged-0.8.6 Completed semigroups-0.19 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Completed reflection-2.1.4 Starting transformers-compat-0.6.5 Completed tagged-0.8.6 Starting void-0.7.3 Building transformers-compat-0.6.5 Building void-0.7.3 Completed void-0.7.3 Starting contravariant-1.5.2 Building contravariant-1.5.2 Completed th-abstraction-0.3.1.0 Starting unordered-containers-0.2.10.0 Building unordered-containers-0.2.10.0 Completed transformers-compat-0.6.5 Starting distributive-0.6 Completed contravariant-1.5.2 Starting transformers-base-0.4.5.2 Completed primitive-0.7.0.0 Starting exceptions-0.10.2 Building distributive-0.6 Building transformers-base-0.4.5.2 Building exceptions-0.10.2 Completed transformers-base-0.4.5.2 Starting vector-0.12.0.3 Building vector-0.12.0.3 Completed distributive-0.6 Starting comonad-5.0.5 Completed exceptions-0.10.2 Building comonad-5.0.5 Completed unordered-containers-0.2.10.0 Completed comonad-5.0.5 Starting bifunctors-5.5.4 Building bifunctors-5.5.4 Completed bifunctors-5.5.4 Starting profunctors-5.4 Starting semigroupoids-5.3.2 Building profunctors-5.4 Building semigroupoids-5.3.2 Completed profunctors-5.4 Starting invariant-0.5.3 Building invariant-0.5.3 Completed vector-0.12.0.3 Completed semigroupoids-5.3.2 Starting free-5.1.1 Building free-5.1.1 Completed invariant-0.5.3 Completed free-5.1.1 Starting adjunctions-4.4 Building adjunctions-4.4 Completed adjunctions-4.4 Starting kan-extensions-5.2 Building kan-extensions-5.2 Completed kan-extensions-5.2 Starting lens-4.17.1 Building lens-4.17.1 Completed lens-4.17.1 Downloading RSolve-2.0.0.0 Downloaded RSolve-2.0.0.0 Starting RSolve-2.0.0.0 Building RSolve-2.0.0.0 Completed RSolve-2.0.0.0