Resolving dependencies... Starting StateVar-1.2.2 Starting assoc-1.1.1 Starting indexed-traversable-0.1.4 Starting colour-2.3.6 Starting os-string-2.0.7 Starting tagged-0.8.9 Starting splitmix-0.1.1 Starting th-abstraction-0.7.1.0 Starting vector-stream-0.1.0.1 Starting base-orphans-0.9.3 Starting primitive-0.9.0.0 Starting prettyprinter-1.7.1 Starting transformers-compat-0.7.2 Building assoc-1.1.1 Building colour-2.3.6 Building tagged-0.8.9 Building StateVar-1.2.2 Building indexed-traversable-0.1.4 Building transformers-compat-0.7.2 Building prettyprinter-1.7.1 Building primitive-0.9.0.0 Building os-string-2.0.7 Building splitmix-0.1.1 Building th-abstraction-0.7.1.0 Building base-orphans-0.9.3 Building vector-stream-0.1.0.1 Completed assoc-1.1.1 Completed StateVar-1.2.2 Starting contravariant-1.5.5 Building contravariant-1.5.5 Completed splitmix-0.1.1 Starting random-1.2.1.3 Building random-1.2.1.3 Completed tagged-0.8.9 Completed transformers-compat-0.7.2 Completed vector-stream-0.1.0.1 Completed colour-2.3.6 Starting ansi-terminal-types-1.1 Completed base-orphans-0.9.3 Starting distributive-0.6.2.1 Completed indexed-traversable-0.1.4 Building ansi-terminal-types-1.1 Building distributive-0.6.2.1 Completed th-abstraction-0.7.1.0 Completed os-string-2.0.7 Starting filepath-1.5.4.0 Completed contravariant-1.5.5 Building filepath-1.5.4.0 Completed prettyprinter-1.7.1 Completed ansi-terminal-types-1.1 Starting ansi-terminal-1.1.2 Completed distributive-0.6.2.1 Starting comonad-5.0.9 Building ansi-terminal-1.1.2 Building comonad-5.0.9 Completed primitive-0.9.0.0 Completed ansi-terminal-1.1.2 Starting prettyprinter-ansi-terminal-1.1.3 Completed random-1.2.1.3 Starting QuickCheck-2.15.0.1 Building prettyprinter-ansi-terminal-1.1.3 Building QuickCheck-2.15.0.1 Completed filepath-1.5.4.0 Starting hashable-1.4.7.0 Starting unix-2.8.6.0 Building hashable-1.4.7.0 Completed comonad-5.0.9 Starting bifunctors-5.6.2 Building bifunctors-5.6.2 Completed prettyprinter-ansi-terminal-1.1.3 Building unix-2.8.6.0 Completed hashable-1.4.7.0 Starting unordered-containers-0.2.20 Building unordered-containers-0.2.20 Completed bifunctors-5.6.2 Starting profunctors-5.6.2 Completed QuickCheck-2.15.0.1 Building profunctors-5.6.2 Completed unordered-containers-0.2.20 Completed profunctors-5.6.2 Completed unix-2.8.6.0 Starting file-io-0.1.5 Building file-io-0.1.5 Completed file-io-0.1.5 Starting directory-1.3.9.0 Building directory-1.3.9.0 Completed directory-1.3.9.0 Starting process-1.6.25.0 Building process-1.6.25.0 Completed process-1.6.25.0 Starting optparse-applicative-0.18.1.0 Building optparse-applicative-0.18.1.0 Completed optparse-applicative-0.18.1.0 Starting tasty-1.5.3 Building tasty-1.5.3 Completed tasty-1.5.3 Starting vector-0.13.2.0 Building vector-0.13.2.0 Completed vector-0.13.2.0 Downloading isomorphism-class-0.3.0.1 Downloaded isomorphism-class-0.3.0.1 Starting isomorphism-class-0.3.0.1 Building isomorphism-class-0.3.0.1 Completed isomorphism-class-0.3.0.1