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 Starting colour-2.3.4 Starting dlist-0.8.0.5 Starting base-compat-0.10.5 Building colour-2.3.4 Building base-orphans-0.8 Building dlist-0.8.0.5 Building base-compat-0.10.5 Completed base-orphans-0.8 Starting erf-2.0.0.0 Building erf-2.0.0.0 Completed dlist-0.8.0.5 Starting hashable-1.2.7.0 Building hashable-1.2.7.0 Completed erf-2.0.0.0 Starting haskell-lexer-1.0.2 Building haskell-lexer-1.0.2 Completed base-compat-0.10.5 Starting integer-logarithms-1.0.2.2 Building integer-logarithms-1.0.2.2 Completed hashable-1.2.7.0 Starting loop-0.3.0 Completed colour-2.3.4 Starting newtype-generics-0.5.3 Building loop-0.3.0 Building newtype-generics-0.5.3 Completed integer-logarithms-1.0.2.2 Starting primitive-0.6.4.0 Completed loop-0.3.0 Starting random-1.1 Building primitive-0.6.4.0 Completed newtype-generics-0.5.3 Starting semigroups-0.18.5 Building random-1.1 Building semigroups-0.18.5 Completed semigroups-0.18.5 Starting sop-core-0.4.0.0 Building sop-core-0.4.0.0 Completed random-1.1 Starting tagged-0.8.6 Building tagged-0.8.6 Completed tagged-0.8.6 Starting th-abstraction-0.2.10.0 Building th-abstraction-0.2.10.0 Completed sop-core-0.4.0.0 Starting time-locale-compat-0.1.1.5 Building time-locale-compat-0.1.1.5 Completed time-locale-compat-0.1.1.5 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed th-abstraction-0.2.10.0 Starting unliftio-core-0.1.2.0 Building unliftio-core-0.1.2.0 Completed primitive-0.6.4.0 Starting unordered-containers-0.2.9.0 Building unordered-containers-0.2.9.0 Completed haskell-lexer-1.0.2 Starting async-2.2.1 Completed unliftio-core-0.1.2.0 Starting ansi-terminal-0.8.2 Building async-2.2.1 Building ansi-terminal-0.8.2 Completed transformers-compat-0.6.2 Starting MemoTrie-0.6.9 Building MemoTrie-0.6.9 Completed async-2.2.1 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed MemoTrie-0.6.9 Starting generics-sop-0.4.0.1 Completed ansi-terminal-0.8.2 Starting vector-0.12.0.2 Building generics-sop-0.4.0.1 Building vector-0.12.0.2 Completed uuid-types-1.0.3 Starting tf-random-0.5 Building tf-random-0.5 Completed unordered-containers-0.2.9.0 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed tf-random-0.5 Starting pretty-show-1.9.5 Building pretty-show-1.9.5 Completed scientific-0.3.6.2 Starting exceptions-0.10.0 Building exceptions-0.10.0 Completed exceptions-0.10.0 Starting unliftio-0.2.10 Completed pretty-show-1.9.5 Starting ansi-wl-pprint-0.6.8.2 Building unliftio-0.2.10 Building ansi-wl-pprint-0.6.8.2 Completed ansi-wl-pprint-0.6.8.2 Starting charset-0.3.7.1 Building charset-0.3.7.1 Completed unliftio-0.2.10 Starting QuickCheck-2.12.6.1 Completed charset-0.3.7.1 Starting attoparsec-0.13.2.2 Building QuickCheck-2.12.6.1 Building attoparsec-0.13.2.2 Completed vector-0.12.0.2 Starting matrix-0.3.6.1 Completed attoparsec-0.13.2.2 Starting parsers-0.12.9 Building matrix-0.3.6.1 Building parsers-0.12.9 Completed generics-sop-0.4.0.1 Starting aeson-1.4.2.0 Building aeson-1.4.2.0 Completed parsers-0.12.9 Completed QuickCheck-2.12.6.1 Completed matrix-0.3.6.1 Completed aeson-1.4.2.0 Starting tree-diff-0.0.2 Building tree-diff-0.0.2 Completed tree-diff-0.0.2 Downloading quickcheck-state-machine-0.6.0 Downloaded quickcheck-state-machine-0.6.0 Starting quickcheck-state-machine-0.6.0 Building quickcheck-state-machine-0.6.0 Completed quickcheck-state-machine-0.6.0