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 base-orphans-0.8.1 Starting clock-0.8 Starting call-stack-0.1.0 Starting colour-2.3.5 Building base-orphans-0.8.1 Building clock-0.8 Building colour-2.3.5 Building call-stack-0.1.0 Completed call-stack-0.1.0 Starting erf-2.0.0.0 Completed base-orphans-0.8.1 Starting fail-4.9.0.0 Building erf-2.0.0.0 Completed clock-0.8 Starting hashable-1.3.0.0 Building fail-4.9.0.0 Completed fail-4.9.0.0 Starting haskell-lexer-1.0.2 Building hashable-1.3.0.0 Building haskell-lexer-1.0.2 Completed erf-2.0.0.0 Starting hspec-discover-2.5.9 Building hspec-discover-2.5.9 Completed hashable-1.3.0.0 Starting hw-int-0.0.0.3 Completed colour-2.3.5 Starting hw-string-parse-0.0.0.4 Building hw-int-0.0.0.3 Completed hspec-discover-2.5.9 Starting mmap-0.5.9 Building hw-string-parse-0.0.0.4 Building mmap-0.5.9 Completed hw-int-0.0.0.3 Starting primitive-0.7.0.0 Completed hw-string-parse-0.0.0.4 Starting random-1.1 Building primitive-0.7.0.0 Building random-1.1 Completed mmap-0.5.9 Starting safe-0.3.17 Building safe-0.3.17 Completed random-1.1 Starting semigroups-0.19 Building semigroups-0.19 Completed semigroups-0.19 Starting setenv-0.1.1.3 Completed safe-0.3.17 Starting terminal-size-0.3.2.1 Building setenv-0.1.1.3 Building terminal-size-0.3.2.1 Completed setenv-0.1.1.3 Starting transformers-compat-0.6.5 Building transformers-compat-0.6.5 Completed terminal-size-0.3.2.1 Starting unliftio-core-0.1.2.0 Building unliftio-core-0.1.2.0 Completed unliftio-core-0.1.2.0 Starting wl-pprint-annotated-0.1.0.1 Building wl-pprint-annotated-0.1.0.1 Completed transformers-compat-0.6.5 Starting HUnit-1.6.0.0 Building HUnit-1.6.0.0 Completed haskell-lexer-1.0.2 Starting async-2.2.2 Completed primitive-0.7.0.0 Starting ansi-terminal-0.9.1 Building async-2.2.2 Building ansi-terminal-0.9.1 Completed HUnit-1.6.0.0 Starting transformers-base-0.4.5.2 Completed wl-pprint-annotated-0.1.0.1 Starting mmorph-1.1.3 Building transformers-base-0.4.5.2 Building mmorph-1.1.3 Completed async-2.2.2 Starting exceptions-0.10.2 Building exceptions-0.10.2 Completed transformers-base-0.4.5.2 Starting constraints-0.11 Completed ansi-terminal-0.9.1 Starting pretty-show-1.9.5 Building constraints-0.11 Completed mmorph-1.1.3 Starting vector-0.12.0.3 Building pretty-show-1.9.5 Building vector-0.12.0.3 Completed exceptions-0.10.2 Starting tf-random-0.5 Building tf-random-0.5 Completed pretty-show-1.9.5 Starting hspec-expectations-0.8.2 Completed constraints-0.11 Starting monad-control-1.0.2.3 Building hspec-expectations-0.8.2 Completed tf-random-0.5 Starting resourcet-1.2.2 Building monad-control-1.0.2.3 Building resourcet-1.2.2 Completed hspec-expectations-0.8.2 Starting concurrent-output-1.10.10 Building concurrent-output-1.10.10 Completed monad-control-1.0.2.3 Starting QuickCheck-2.12.6.1 Building QuickCheck-2.12.6.1 Completed resourcet-1.2.2 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed lifted-base-0.2.3.12 Starting lifted-async-0.10.0.4 Building lifted-async-0.10.0.4 Completed concurrent-output-1.10.10 Completed lifted-async-0.10.0.4 Starting hedgehog-1.0 Building hedgehog-1.0 Completed QuickCheck-2.12.6.1 Starting quickcheck-io-0.2.0 Building quickcheck-io-0.2.0 Completed vector-0.12.0.3 Starting bits-extra-0.0.1.3 Starting hw-prim-0.6.2.28 Building bits-extra-0.0.1.3 Building hw-prim-0.6.2.28 Completed quickcheck-io-0.2.0 Starting hspec-core-2.5.9 Building hspec-core-2.5.9 Completed bits-extra-0.0.1.3 Completed hw-prim-0.6.2.28 Starting hw-fingertree-0.1.1.0 Starting hw-bits-0.7.0.6 Building hw-fingertree-0.1.1.0 Building hw-bits-0.7.0.6 Completed hspec-core-2.5.9 Starting hspec-2.5.9 Building hspec-2.5.9 Completed hw-bits-0.7.0.6 Starting hw-rankselect-base-0.3.2.1 Completed hw-fingertree-0.1.1.0 Building hw-rankselect-base-0.3.2.1 Completed hspec-2.5.9 Completed hw-rankselect-base-0.3.2.1 Starting hw-excess-0.2.2.0 Building hw-excess-0.2.2.0 Completed hedgehog-1.0 Completed hw-excess-0.2.2.0 Downloading hw-balancedparens-0.2.2.1 Downloaded hw-balancedparens-0.2.2.1 Starting hw-balancedparens-0.2.2.1 Building hw-balancedparens-0.2.2.1 Completed hw-balancedparens-0.2.2.1