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-1.1.1.1 Starting base-orphans-0.8 Building base-orphans-0.8 Building StateVar-1.1.1.1 Completed base-orphans-0.8 Starting base-prelude-1.3 Completed StateVar-1.1.1.1 Starting cabal-doctest-1.0.6 Building base-prelude-1.3 Building cabal-doctest-1.0.6 Completed cabal-doctest-1.0.6 Starting clock-0.7.2 Building clock-0.7.2 Completed base-prelude-1.3 Starting colour-2.3.4 Completed clock-0.7.2 Starting data-default-class-0.1.2.0 Building colour-2.3.4 Building data-default-class-0.1.2.0 Completed data-default-class-0.1.2.0 Starting hashable-1.2.7.0 Building hashable-1.2.7.0 Completed hashable-1.2.7.0 Starting hostname-1.0 Completed colour-2.3.4 Starting integer-logarithms-1.0.2.2 Building hostname-1.0 Building integer-logarithms-1.0.2.2 Completed hostname-1.0 Starting managed-1.0.6 Building managed-1.0.6 Completed integer-logarithms-1.0.2.2 Starting optional-args-1.0.2 Building optional-args-1.0.2 Completed managed-1.0.6 Starting parser-combinators-1.0.0 Completed optional-args-1.0.2 Starting primitive-0.6.4.0 Building parser-combinators-1.0.0 Building primitive-0.6.4.0 Completed parser-combinators-1.0.0 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting semigroups-0.18.5 Building semigroups-0.18.5 Completed semigroups-0.18.5 Starting system-filepath-0.4.14 Building system-filepath-0.4.14 Completed primitive-0.6.4.0 Starting tagged-0.8.6 Building tagged-0.8.6 Completed system-filepath-0.4.14 Starting th-abstraction-0.2.8.0 Building th-abstraction-0.2.8.0 Completed tagged-0.8.6 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed th-abstraction-0.2.8.0 Starting unix-compat-0.5.1 Completed transformers-compat-0.6.2 Starting contravariant-1.5 Building unix-compat-0.5.1 Building contravariant-1.5 Completed unix-compat-0.5.1 Starting unordered-containers-0.2.9.0 Building unordered-containers-0.2.9.0 Completed contravariant-1.5 Starting case-insensitive-1.2.0.11 Building case-insensitive-1.2.0.11 Completed case-insensitive-1.2.0.11 Starting async-2.2.1 Building async-2.2.1 Completed async-2.2.1 Starting ansi-terminal-0.8.2 Building ansi-terminal-0.8.2 Completed unordered-containers-0.2.9.0 Starting vector-0.12.0.1 Building vector-0.12.0.1 Completed ansi-terminal-0.8.2 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed scientific-0.3.6.2 Starting system-fileio-0.3.16.4 Building system-fileio-0.3.16.4 Completed system-fileio-0.3.16.4 Starting distributive-0.6 Building distributive-0.6 Completed distributive-0.6 Starting exceptions-0.10.0 Building exceptions-0.10.0 Completed exceptions-0.10.0 Starting ansi-wl-pprint-0.6.8.2 Building ansi-wl-pprint-0.6.8.2 Completed ansi-wl-pprint-0.6.8.2 Starting megaparsec-7.0.3 Building megaparsec-7.0.3 Completed vector-0.12.0.1 Starting comonad-5.0.4 Building comonad-5.0.4 Completed comonad-5.0.4 Starting temporary-1.3 Completed megaparsec-7.0.3 Starting optparse-applicative-0.14.3.0 Building temporary-1.3 Building optparse-applicative-0.14.3.0 Completed temporary-1.3 Starting vector-th-unbox-0.2.1.6 Building vector-th-unbox-0.2.1.6 Completed vector-th-unbox-0.2.1.6 Starting vector-builder-0.3.6 Building vector-builder-0.3.6 Completed optparse-applicative-0.14.3.0 Starting bifunctors-5.5.3 Building bifunctors-5.5.3 Completed vector-builder-0.3.6 Starting neat-interpolation-0.3.2.4 Building neat-interpolation-0.3.2.4 Completed neat-interpolation-0.3.2.4 Starting math-functions-0.3.0.2 Building math-functions-0.3.0.2 Completed bifunctors-5.5.3 Starting semigroupoids-5.3.1 Building semigroupoids-5.3.1 Completed math-functions-0.3.0.2 Starting profunctors-5.3 Building profunctors-5.3 Completed semigroupoids-5.3.1 Starting mwc-random-0.14.0.0 Building mwc-random-0.14.0.0 Completed profunctors-5.3 Completed mwc-random-0.14.0.0 Starting foldl-1.4.5 Building foldl-1.4.5 Completed foldl-1.4.5 Starting turtle-1.5.12 Building turtle-1.5.12 Completed turtle-1.5.12 Downloading nix-delegate-1.0.1 Downloaded nix-delegate-1.0.1 Starting nix-delegate-1.0.1 Building nix-delegate-1.0.1 Completed nix-delegate-1.0.1