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-1.2 Starting base16-bytestring-0.1.1.6 Starting base-orphans-0.8.1 Starting base-compat-0.11.0 Building StateVar-1.2 Building base16-bytestring-0.1.1.6 Building base-orphans-0.8.1 Building base-compat-0.11.0 Completed base-orphans-0.8.1 Starting cabal-doctest-1.0.8 Completed base16-bytestring-0.1.1.6 Starting colour-2.3.5 Completed StateVar-1.2 Starting data-default-class-0.1.2.0 Building cabal-doctest-1.0.8 Building colour-2.3.5 Building data-default-class-0.1.2.0 Completed data-default-class-0.1.2.0 Starting dec-0.0.3 Building dec-0.0.3 Completed cabal-doctest-1.0.8 Starting dlist-0.8.0.7 Building dlist-0.8.0.7 Completed dec-0.0.3 Starting fmlist-0.9.3 Building fmlist-0.9.3 Completed base-compat-0.11.0 Starting hashable-1.3.0.0 Completed dlist-0.8.0.7 Starting integer-logarithms-1.0.3 Completed fmlist-0.9.3 Starting old-locale-1.0.0.7 Building hashable-1.3.0.0 Building integer-logarithms-1.0.3 Building old-locale-1.0.0.7 Completed colour-2.3.5 Starting optics-core-0.1 Building optics-core-0.1 Completed old-locale-1.0.0.7 Starting primitive-0.7.0.0 Completed integer-logarithms-1.0.3 Starting random-1.1 Building primitive-0.7.0.0 Building random-1.1 Completed hashable-1.3.0.0 Starting tagged-0.8.6 Building tagged-0.8.6 Completed random-1.1 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Completed tagged-0.8.6 Starting transformers-compat-0.6.5 Building transformers-compat-0.6.5 Completed transformers-compat-0.6.5 Starting utf8-string-1.0.1.1 Completed th-abstraction-0.3.1.0 Starting time-compat-1.9.2.2 Building utf8-string-1.0.1.1 Building time-compat-1.9.2.2 Completed primitive-0.7.0.0 Starting contravariant-1.5.2 Building contravariant-1.5.2 Completed utf8-string-1.0.1.1 Starting data-default-instances-containers-0.0.1 Completed time-compat-1.9.2.2 Starting singleton-bool-0.1.5 Building data-default-instances-containers-0.0.1 Building singleton-bool-0.1.5 Completed data-default-instances-containers-0.0.1 Starting data-default-instances-dlist-0.0.1 Completed singleton-bool-0.1.5 Starting ansi-terminal-0.10.1 Building data-default-instances-dlist-0.0.1 Completed contravariant-1.5.2 Starting data-default-instances-old-locale-0.0.1 Building ansi-terminal-0.10.1 Completed data-default-instances-dlist-0.0.1 Starting unordered-containers-0.2.10.0 Building data-default-instances-old-locale-0.0.1 Completed optics-core-0.1 Starting uuid-types-1.0.3 Building unordered-containers-0.2.10.0 Building uuid-types-1.0.3 Completed data-default-instances-old-locale-0.0.1 Starting splitmix-0.0.3 Building splitmix-0.0.3 Completed ansi-terminal-0.10.1 Starting distributive-0.6.1 Completed splitmix-0.0.3 Starting generic-deriving-1.13 Completed uuid-types-1.0.3 Starting vector-0.12.0.3 Building generic-deriving-1.13 Building vector-0.12.0.3 Building distributive-0.6.1 Completed distributive-0.6.1 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed unordered-containers-0.2.10.0 Starting data-default-0.7.1.1 Building data-default-0.7.1.1 Completed data-default-0.7.1.1 Starting ansi-wl-pprint-0.6.9 Building ansi-wl-pprint-0.6.9 Completed scientific-0.3.6.2 Starting QuickCheck-2.13.2 Building QuickCheck-2.13.2 Completed ansi-wl-pprint-0.6.9 Starting comonad-5.0.5 Building comonad-5.0.5 Completed comonad-5.0.5 Starting attoparsec-0.13.2.3 Building attoparsec-0.13.2.3 Completed generic-deriving-1.13 Starting optparse-applicative-0.15.1.0 Building optparse-applicative-0.15.1.0 Completed attoparsec-0.13.2.3 Starting bifunctors-5.5.5 Building bifunctors-5.5.5 Completed optparse-applicative-0.15.1.0 Completed QuickCheck-2.13.2 Completed vector-0.12.0.3 Starting topograph-1 Starting ListLike-4.6.2 Starting aeson-1.4.5.0 Building topograph-1 Building ListLike-4.6.2 Building aeson-1.4.5.0 Completed topograph-1 Completed bifunctors-5.5.5 Starting assoc-1 Starting semigroupoids-5.3.3 Building assoc-1 Completed assoc-1 Building semigroupoids-5.3.3 Completed ListLike-4.6.2 Starting process-extras-0.7.4 Building process-extras-0.7.4 Completed process-extras-0.7.4 Completed semigroupoids-5.3.3 Completed aeson-1.4.5.0 Starting these-1.0.1 Building these-1.0.1 Completed these-1.0.1 Starting semialign-1.1 Building semialign-1.1 Completed semialign-1.1 Downloading cabal-plan-0.6.1.0 Downloaded cabal-plan-0.6.1.0 Starting cabal-plan-0.6.1.0 Building cabal-plan-0.6.1.0 Completed cabal-plan-0.6.1.0