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-1.1.1.1 Starting base-prelude-1.3 Starting cabal-doctest-1.0.6 Starting base-orphans-0.8.1 Building base-prelude-1.3 Building StateVar-1.1.1.1 Building base-orphans-0.8.1 Building cabal-doctest-1.0.6 Completed base-orphans-0.8.1 Starting data-default-class-0.1.2.0 Completed StateVar-1.1.1.1 Starting hashable-1.2.7.0 Building data-default-class-0.1.2.0 Building hashable-1.2.7.0 Completed cabal-doctest-1.0.6 Starting heaps-0.3.6.1 Building heaps-0.3.6.1 Completed data-default-class-0.1.2.0 Starting parallel-3.2.2.0 Building parallel-3.2.2.0 Completed hashable-1.2.7.0 Starting primitive-0.6.4.0 Completed base-prelude-1.3 Starting random-1.1 Building primitive-0.6.4.0 Building random-1.1 Completed heaps-0.3.6.1 Starting semigroups-0.18.5 Completed parallel-3.2.2.0 Starting split-0.2.3.3 Building semigroups-0.18.5 Building split-0.2.3.3 Completed semigroups-0.18.5 Starting tagged-0.8.6 Building tagged-0.8.6 Completed split-0.2.3.3 Starting th-abstraction-0.2.11.0 Building th-abstraction-0.2.11.0 Completed random-1.1 Starting transformers-compat-0.6.4 Building transformers-compat-0.6.4 Completed tagged-0.8.6 Starting void-0.7.2 Building void-0.7.2 Completed void-0.7.2 Starting contravariant-1.5 Completed transformers-compat-0.6.4 Starting unordered-containers-0.2.10.0 Building contravariant-1.5 Completed th-abstraction-0.2.11.0 Starting abstract-deque-0.3 Building unordered-containers-0.2.10.0 Building abstract-deque-0.3 Completed abstract-deque-0.3 Starting distributive-0.6 Completed contravariant-1.5 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Building distributive-0.6 Completed primitive-0.6.4.0 Starting mmorph-1.1.2 Completed transformers-base-0.4.5.2 Starting exceptions-0.10.1 Building mmorph-1.1.2 Building exceptions-0.10.1 Completed distributive-0.6 Starting vector-0.12.0.2 Completed mmorph-1.1.2 Starting promises-0.3 Building vector-0.12.0.2 Building promises-0.3 Completed unordered-containers-0.2.10.0 Starting atomic-primops-0.8.2 Completed exceptions-0.10.1 Starting monad-control-1.0.2.3 Building atomic-primops-0.8.2 Completed promises-0.3 Starting comonad-5.0.4 Building monad-control-1.0.2.3 Completed atomic-primops-0.8.2 Starting streaming-0.2.2.0 Building comonad-5.0.4 Completed monad-control-1.0.2.3 Starting lockfree-queue-0.2.3.1 Building streaming-0.2.2.0 Building lockfree-queue-0.2.3.1 Completed lockfree-queue-0.2.3.1 Starting streamly-0.6.1 Building streamly-0.6.1 Completed comonad-5.0.4 Starting bifunctors-5.5.3 Building bifunctors-5.5.3 Completed streaming-0.2.2.0 Completed bifunctors-5.5.3 Starting profunctors-5.3 Starting semigroupoids-5.3.2 Building profunctors-5.3 Building semigroupoids-5.3.2 Completed profunctors-5.3 Completed vector-0.12.0.2 Starting vector-builder-0.3.7.2 Starting vector-th-unbox-0.2.1.6 Completed streamly-0.6.1 Starting hashtables-1.2.3.1 Building vector-builder-0.3.7.2 Building vector-th-unbox-0.2.1.6 Building hashtables-1.2.3.1 Completed semigroupoids-5.3.2 Starting discrimination-0.3 Completed vector-th-unbox-0.2.1.6 Starting math-functions-0.3.1.0 Building discrimination-0.3 Building math-functions-0.3.1.0 Completed vector-builder-0.3.7.2 Completed discrimination-0.3 Completed hashtables-1.2.3.1 Completed math-functions-0.3.1.0 Starting mwc-random-0.14.0.0 Building mwc-random-0.14.0.0 Completed mwc-random-0.14.0.0 Starting foldl-1.4.5 Building foldl-1.4.5 Completed foldl-1.4.5 Downloading map-reduce-folds-0.1.0.0 Downloaded map-reduce-folds-0.1.0.0 Starting map-reduce-folds-0.1.0.0 Building map-reduce-folds-0.1.0.0 Completed map-reduce-folds-0.1.0.0