Resolving dependencies... Configuring ansi-terminal-0.6.3.1... Configuring composition-1.0.2.1... Building composition-1.0.2.1... Building ansi-terminal-0.6.3.1... Installed composition-1.0.2.1 Configuring fail-4.9.0.0... Building fail-4.9.0.0... Configuring file-embed-0.0.10... Installed fail-4.9.0.0 Building file-embed-0.0.10... Configuring integer-logarithms-1.0.2... Installed ansi-terminal-0.6.3.1 Building integer-logarithms-1.0.2... Configuring microlens-0.4.8.0... Installed file-embed-0.0.10 Configuring mtl-2.2.1... Installed integer-logarithms-1.0.2 Building microlens-0.4.8.0... Building mtl-2.2.1... Configuring primitive-0.6.2.0... Installed microlens-0.4.8.0 Building primitive-0.6.2.0... Configuring random-1.1... Installed mtl-2.2.1 Building random-1.1... Configuring semigroups-0.18.3... Installed random-1.1 Building semigroups-0.18.3... Configuring stm-2.4.4.1... Installed primitive-0.6.2.0 Configuring text-1.2.2.2... Installed semigroups-0.18.3 Building stm-2.4.4.1... Building text-1.2.2.2... Configuring transformers-compat-0.5.1.4... Installed stm-2.4.4.1 Building transformers-compat-0.5.1.4... Configuring void-0.7.2... Installed transformers-compat-0.5.1.4 Building void-0.7.2... Installed void-0.7.2 Configuring ansi-wl-pprint-0.6.7.3... Building ansi-wl-pprint-0.6.7.3... Configuring tf-random-0.5... Installed ansi-wl-pprint-0.6.7.3 Building tf-random-0.5... Configuring StateVar-1.1.0.4... Installed tf-random-0.5 Building StateVar-1.1.0.4... Configuring exceptions-0.8.3... Installed StateVar-1.1.0.4 Building exceptions-0.8.3... Configuring MonadRandom-0.5.1... Installed text-1.2.2.2 Building MonadRandom-0.5.1... Installed exceptions-0.8.3 Configuring optparse-applicative-0.14.0.0... Building optparse-applicative-0.14.0.0... Configuring QuickCheck-2.10.0.1... Installed MonadRandom-0.5.1 Building QuickCheck-2.10.0.1... Configuring contravariant-1.4... Installed optparse-applicative-0.14.0.0 Building contravariant-1.4... Configuring hashable-1.2.6.1... Installed contravariant-1.4 Building hashable-1.2.6.1... Installed hashable-1.2.6.1 Configuring random-shuffle-0.0.4... Building random-shuffle-0.0.4... Installed random-shuffle-0.0.4 Configuring composition-extra-2.0.0... Building composition-extra-2.0.0... Configuring scientific-0.3.5.1... Installed composition-extra-2.0.0 Building scientific-0.3.5.1... Installed QuickCheck-2.10.0.1 Installed scientific-0.3.5.1 Configuring megaparsec-5.3.1... Building megaparsec-5.3.1... Installed megaparsec-5.3.1 Downloading madlang-2.4.0.0... Configuring madlang-2.4.0.0... Building madlang-2.4.0.0... Installed madlang-2.4.0.0