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 clock-0.8 Starting erf-2.0.0.0 Starting base-orphans-0.8.1 Starting colour-2.3.5 Building clock-0.8 Building erf-2.0.0.0 Building colour-2.3.5 Building base-orphans-0.8.1 Completed base-orphans-0.8.1 Starting exceptions-0.10.4 Completed erf-2.0.0.0 Starting fail-4.9.0.0 Building exceptions-0.10.4 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 exceptions-0.10.4 Starting primitive-0.7.0.0 Completed hashable-1.3.0.0 Starting random-1.1 Building primitive-0.7.0.0 Completed colour-2.3.5 Starting semigroups-0.19.1 Building random-1.1 Building semigroups-0.19.1 Completed semigroups-0.19.1 Starting tagged-0.8.6 Building tagged-0.8.6 Completed random-1.1 Starting terminal-size-0.3.2.1 Building terminal-size-0.3.2.1 Completed tagged-0.8.6 Starting transformers-compat-0.6.5 Completed terminal-size-0.3.2.1 Starting type-equality-1 Building transformers-compat-0.6.5 Building type-equality-1 Completed type-equality-1 Starting unbounded-delays-0.1.1.0 Building unbounded-delays-0.1.1.0 Completed transformers-compat-0.6.5 Starting unliftio-core-0.1.2.0 Completed unbounded-delays-0.1.1.0 Starting wcwidth-0.0.2 Building unliftio-core-0.1.2.0 Building wcwidth-0.0.2 Completed unliftio-core-0.1.2.0 Starting wl-pprint-annotated-0.1.0.1 Completed wcwidth-0.0.2 Starting async-2.2.2 Building wl-pprint-annotated-0.1.0.1 Building async-2.2.2 Completed primitive-0.7.0.0 Starting ansi-terminal-0.10.2 Building ansi-terminal-0.10.2 Completed async-2.2.2 Starting transformers-base-0.4.5.2 Completed haskell-lexer-1.0.2 Starting mmorph-1.1.3 Building transformers-base-0.4.5.2 Completed wl-pprint-annotated-0.1.0.1 Starting constraints-0.11.2 Building mmorph-1.1.3 Building constraints-0.11.2 Completed ansi-terminal-0.10.2 Starting resourcet-1.2.2 Completed transformers-base-0.4.5.2 Starting pretty-show-1.9.5 Building resourcet-1.2.2 Building pretty-show-1.9.5 Completed mmorph-1.1.3 Starting concurrent-output-1.10.11 Building concurrent-output-1.10.11 Completed resourcet-1.2.2 Starting ansi-wl-pprint-0.6.9 Building ansi-wl-pprint-0.6.9 Completed constraints-0.11.2 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Completed pretty-show-1.9.5 Completed ansi-wl-pprint-0.6.9 Starting optparse-applicative-0.15.1.0 Building optparse-applicative-0.15.1.0 Completed monad-control-1.0.2.3 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed concurrent-output-1.10.11 Completed lifted-base-0.2.3.12 Starting lifted-async-0.10.0.4 Building lifted-async-0.10.0.4 Completed optparse-applicative-0.15.1.0 Starting tasty-1.2.3 Building tasty-1.2.3 Completed lifted-async-0.10.0.4 Starting hedgehog-1.0.2 Building hedgehog-1.0.2 Completed tasty-1.2.3 Completed hedgehog-1.0.2 Downloading tasty-hedgehog-1.0.0.2 Downloaded tasty-hedgehog-1.0.0.2 Starting tasty-hedgehog-1.0.0.2 Building tasty-hedgehog-1.0.0.2 Completed tasty-hedgehog-1.0.0.2