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 call-stack-0.1.0 Starting clock-0.7.2 Building call-stack-0.1.0 Building clock-0.7.2 Completed call-stack-0.1.0 Starting colour-2.3.4 Completed clock-0.7.2 Starting erf-2.0.0.0 Building colour-2.3.4 Building erf-2.0.0.0 Completed erf-2.0.0.0 Starting hashable-1.2.7.0 Building hashable-1.2.7.0 Completed colour-2.3.4 Starting hspec-discover-2.6.0 Completed hashable-1.2.7.0 Starting logict-0.6.0.2 Building hspec-discover-2.6.0 Building logict-0.6.0.2 Completed logict-0.6.0.2 Starting primitive-0.6.4.0 Building primitive-0.6.4.0 Completed hspec-discover-2.6.0 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting setenv-0.1.1.3 Building setenv-0.1.1.3 Completed setenv-0.1.1.3 Starting tagged-0.8.6 Building tagged-0.8.6 Completed tagged-0.8.6 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed primitive-0.6.4.0 Starting unbounded-delays-0.1.1.0 Building unbounded-delays-0.1.1.0 Completed transformers-compat-0.6.2 Starting wcwidth-0.0.2 Building wcwidth-0.0.2 Completed unbounded-delays-0.1.1.0 Starting HUnit-1.6.0.0 Building HUnit-1.6.0.0 Completed wcwidth-0.0.2 Starting ansi-terminal-0.8.2 Building ansi-terminal-0.8.2 Completed HUnit-1.6.0.0 Starting async-2.2.1 Building async-2.2.1 Completed ansi-terminal-0.8.2 Starting smallcheck-1.1.5 Building smallcheck-1.1.5 Completed async-2.2.1 Starting tf-random-0.5 Building tf-random-0.5 Completed smallcheck-1.1.5 Starting hspec-expectations-0.8.2 Completed tf-random-0.5 Starting ansi-wl-pprint-0.6.8.2 Building hspec-expectations-0.8.2 Building ansi-wl-pprint-0.6.8.2 Completed hspec-expectations-0.8.2 Starting QuickCheck-2.12.6.1 Building QuickCheck-2.12.6.1 Completed ansi-wl-pprint-0.6.8.2 Starting optparse-applicative-0.14.3.0 Building optparse-applicative-0.14.3.0 Completed optparse-applicative-0.14.3.0 Starting tasty-1.1.0.4 Building tasty-1.1.0.4 Completed tasty-1.1.0.4 Starting tasty-smallcheck-0.8.1 Building tasty-smallcheck-0.8.1 Completed QuickCheck-2.12.6.1 Starting tasty-quickcheck-0.10 Building tasty-quickcheck-0.10 Completed tasty-smallcheck-0.8.1 Starting quickcheck-io-0.2.0 Building quickcheck-io-0.2.0 Completed quickcheck-io-0.2.0 Starting hspec-core-2.6.0 Building hspec-core-2.6.0 Completed tasty-quickcheck-0.10 Completed hspec-core-2.6.0 Starting hspec-2.6.0 Building hspec-2.6.0 Completed hspec-2.6.0 Downloading tasty-hspec-1.1.5.1 Downloaded tasty-hspec-1.1.5.1 Starting tasty-hspec-1.1.5.1 Building tasty-hspec-1.1.5.1 Completed tasty-hspec-1.1.5.1