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 MonadPrompt-1.0.0.5 Starting cabal-doctest-1.0.8 Starting StateVar-1.2 Starting base-orphans-0.8.2 Building MonadPrompt-1.0.0.5 Building StateVar-1.2 Building cabal-doctest-1.0.8 Building base-orphans-0.8.2 Completed MonadPrompt-1.0.0.5 Starting compact-0.1.0.1 Completed StateVar-1.2 Starting data-default-class-0.1.2.0 Building compact-0.1.0.1 Building data-default-class-0.1.2.0 Completed cabal-doctest-1.0.8 Starting erf-2.0.0.0 Building erf-2.0.0.0 Completed compact-0.1.0.1 Starting exceptions-0.10.4 Completed data-default-class-0.1.2.0 Starting first-class-families-0.7.0.0 Completed base-orphans-0.8.2 Starting ghc-tcplugins-extra-0.3.2 Building exceptions-0.10.4 Building first-class-families-0.7.0.0 Building ghc-tcplugins-extra-0.3.2 Completed erf-2.0.0.0 Starting hashable-1.3.0.0 Building hashable-1.3.0.0 Completed first-class-families-0.7.0.0 Starting monad-loops-0.4.3 Building monad-loops-0.4.3 Completed ghc-tcplugins-extra-0.3.2 Starting primitive-0.7.0.0 Building primitive-0.7.0.0 Completed exceptions-0.10.4 Starting random-1.1 Building random-1.1 Completed hashable-1.3.0.0 Starting reflection-2.1.5 Completed monad-loops-0.4.3 Starting semigroups-0.19.1 Building reflection-2.1.5 Building semigroups-0.19.1 Completed semigroups-0.19.1 Starting stateref-0.3 Building stateref-0.3 Completed random-1.1 Starting syb-0.7.1 Building syb-0.7.1 Completed stateref-0.3 Starting th-abstraction-0.3.2.0 Building th-abstraction-0.3.2.0 Completed reflection-2.1.5 Starting transformers-compat-0.6.5 Building transformers-compat-0.6.5 Completed syb-0.7.1 Starting type-equality-1 Building type-equality-1 Completed type-equality-1 Starting type-errors-pretty-0.0.1.0 Completed transformers-compat-0.6.5 Starting contravariant-1.5.2 Building type-errors-pretty-0.0.1.0 Building contravariant-1.5.2 Completed th-abstraction-0.3.2.0 Starting async-2.2.2 Completed type-errors-pretty-0.0.1.0 Starting splitmix-0.0.3 Building async-2.2.2 Completed primitive-0.7.0.0 Starting mersenne-random-pure64-0.2.2.0 Building splitmix-0.0.3 Building mersenne-random-pure64-0.2.2.0 Completed contravariant-1.5.2 Starting th-extras-0.0.0.4 Completed splitmix-0.0.3 Starting transformers-base-0.4.5.2 Completed async-2.2.2 Starting mmorph-1.1.3 Building th-extras-0.0.0.4 Building transformers-base-0.4.5.2 Building mmorph-1.1.3 Completed mersenne-random-pure64-0.2.2.0 Starting constraints-0.11.2 Building constraints-0.11.2 Completed th-extras-0.0.0.4 Starting type-errors-0.2.0.0 Completed transformers-base-0.4.5.2 Starting vector-0.12.1.2 Building type-errors-0.2.0.0 Building vector-0.12.1.2 Completed mmorph-1.1.3 Starting atomic-primops-0.8.3 Building atomic-primops-0.8.3 Completed type-errors-0.2.0.0 Starting MonadRandom-0.5.1.2 Building MonadRandom-0.5.1.2 Completed atomic-primops-0.8.3 Starting QuickCheck-2.13.2 Building QuickCheck-2.13.2 Completed constraints-0.11.2 Starting flexible-defaults-0.0.3 Completed MonadRandom-0.5.1.2 Starting streaming-0.2.3.0 Building flexible-defaults-0.0.3 Building streaming-0.2.3.0 Completed flexible-defaults-0.0.3 Starting unagi-chan-0.4.1.3 Building unagi-chan-0.4.1.3 Completed streaming-0.2.3.0 Starting random-shuffle-0.0.4 Building random-shuffle-0.0.4 Completed unagi-chan-0.4.1.3 Completed random-shuffle-0.0.4 Completed QuickCheck-2.13.2 Starting polysemy-1.3.0.0 Building polysemy-1.3.0.0 Completed vector-0.12.1.2 Starting vector-th-unbox-0.2.1.7 Building vector-th-unbox-0.2.1.7 Completed vector-th-unbox-0.2.1.7 Starting math-functions-0.3.3.0 Building math-functions-0.3.3.0 Completed polysemy-1.3.0.0 Starting polysemy-plugin-0.2.5.0 Completed math-functions-0.3.3.0 Starting mwc-random-0.14.0.0 Building polysemy-plugin-0.2.5.0 Building mwc-random-0.14.0.0 Completed polysemy-plugin-0.2.5.0 Starting polysemy-zoo-0.7.0.0 Building polysemy-zoo-0.7.0.0 Completed mwc-random-0.14.0.0 Starting random-source-0.3.0.6 Building random-source-0.3.0.6 Completed polysemy-zoo-0.7.0.0 Completed random-source-0.3.0.6 Starting rvar-0.2.0.3 Building rvar-0.2.0.3 Completed rvar-0.2.0.3 Starting random-fu-0.2.7.3 Building random-fu-0.2.7.3 Completed random-fu-0.2.7.3 Downloading polysemy-RandomFu-0.4.1.0 Downloaded polysemy-RandomFu-0.4.1.0 Starting polysemy-RandomFu-0.4.1.0 Building polysemy-RandomFu-0.4.1.0 Completed polysemy-RandomFu-0.4.1.0