Resolving dependencies... Configuring composition-1.0.2.1... Configuring ansi-terminal-0.6.3.1... Building ansi-terminal-0.6.3.1... Building composition-1.0.2.1... 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-1.0.1... Installed ansi-terminal-0.6.3.1 Building integer-logarithms-1.0.1... Configuring mtl-2.2.1... Installed file-embed-0.0.10 Building mtl-2.2.1... Configuring microlens-0.4.8.0... Installed integer-logarithms-1.0.1 Building microlens-0.4.8.0... Configuring primitive-0.6.2.0... Installed microlens-0.4.8.0 Building primitive-0.6.2.0... Configuring semigroups-0.18.3... Installed mtl-2.2.1 Building semigroups-0.18.3... Configuring random-1.1... Installed semigroups-0.18.3 Building random-1.1... Configuring stm-2.4.4.1... Installed random-1.1 Building stm-2.4.4.1... Configuring transformers-compat-0.5.1.4... Installed primitive-0.6.2.0 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.2... Installed stm-2.4.4.1 Configuring void-0.7.2... Installed transformers-compat-0.5.1.4 Building text-1.2.2.2... 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 vector-0.12.0.1... Installed tf-random-0.5 Building vector-0.12.0.1... Configuring StateVar-1.1.0.4... Installed text-1.2.2.2 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 exceptions-0.8.3 Building MonadRandom-0.5.1... Installed MonadRandom-0.5.1 Configuring QuickCheck-2.10.0.1... Building QuickCheck-2.10.0.1... Configuring optparse-applicative-0.14.0.0... Installed vector-0.12.0.1 Building optparse-applicative-0.14.0.0... 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... Configuring random-shuffle-0.0.4... Installed QuickCheck-2.10.0.1 Building random-shuffle-0.0.4... Configuring composition-extra-2.0.0... Installed random-shuffle-0.0.4 Building composition-extra-2.0.0... Installed hashable-1.2.6.1 Configuring scientific-0.3.4.15... Building scientific-0.3.4.15... Installed composition-extra-2.0.0 Installed scientific-0.3.4.15 Configuring megaparsec-5.3.1... Building megaparsec-5.3.1... Installed megaparsec-5.3.1 Downloading madlang-2.3.2.0... Configuring madlang-2.3.2.0... Building madlang-2.3.2.0... Installed madlang-2.3.2.0