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 base-noprelude-4.12.0.0 Starting base-orphans-0.8.1 Starting StateVar-1.1.1.1 Starting base-compat-0.10.5 Building base-noprelude-4.12.0.0 Building base-orphans-0.8.1 Building StateVar-1.1.1.1 Building base-compat-0.10.5 Completed base-noprelude-4.12.0.0 Starting base16-bytestring-0.1.1.6 Building base16-bytestring-0.1.1.6 Completed base-orphans-0.8.1 Starting base58-bytestring-0.1.0 Completed StateVar-1.1.1.1 Starting base64-bytestring-1.0.0.2 Building base58-bytestring-0.1.0 Building base64-bytestring-1.0.0.2 Completed base16-bytestring-0.1.1.6 Starting basement-0.0.10 Building basement-0.0.10 Completed base58-bytestring-0.1.0 Starting cabal-doctest-1.0.6 Building cabal-doctest-1.0.6 Completed base64-bytestring-1.0.0.2 Starting call-stack-0.1.0 Building call-stack-0.1.0 Completed base-compat-0.10.5 Starting clock-0.7.2 Completed call-stack-0.1.0 Starting cmdargs-0.10.20 Building clock-0.7.2 Completed cabal-doctest-1.0.6 Starting colour-2.3.4 Building cmdargs-0.10.20 Building colour-2.3.4 Completed clock-0.7.2 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed data-default-class-0.1.2.0 Starting dlist-0.8.0.6 Building dlist-0.8.0.6 Completed dlist-0.8.0.6 Starting hashable-1.2.7.0 Completed colour-2.3.4 Starting hspec-discover-2.7.1 Building hashable-1.2.7.0 Building hspec-discover-2.7.1 Completed hspec-discover-2.7.1 Starting integer-logarithms-1.0.2.2 Completed hashable-1.2.7.0 Starting microlens-0.4.10 Building integer-logarithms-1.0.2.2 Building microlens-0.4.10 Completed integer-logarithms-1.0.2.2 Starting named-0.3.0.0 Building named-0.3.0.0 Completed microlens-0.4.10 Starting old-locale-1.0.0.7 Completed named-0.3.0.0 Starting parallel-3.2.2.0 Building old-locale-1.0.0.7 Building parallel-3.2.2.0 Completed old-locale-1.0.0.7 Starting parser-combinators-1.0.1 Building parser-combinators-1.0.1 Completed parallel-3.2.2.0 Starting primes-0.2.1.0 Building primes-0.2.1.0 Completed cmdargs-0.10.20 Starting primitive-0.6.4.0 Building primitive-0.6.4.0 Completed parser-combinators-1.0.1 Starting random-1.1 Building random-1.1 Completed primes-0.2.1.0 Starting reflection-2.1.4 Building reflection-2.1.4 Completed random-1.1 Starting safe-0.3.17 Building safe-0.3.17 Completed reflection-2.1.4 Starting semigroups-0.18.5 Building semigroups-0.18.5 Completed safe-0.3.17 Starting setenv-0.1.1.3 Completed semigroups-0.18.5 Starting syb-0.7 Building setenv-0.1.1.3 Building syb-0.7 Completed setenv-0.1.1.3 Starting tagged-0.8.6 Building tagged-0.8.6 Completed primitive-0.6.4.0 Starting th-abstraction-0.2.11.0 Completed syb-0.7 Starting time-locale-compat-0.1.1.5 Building th-abstraction-0.2.11.0 Building time-locale-compat-0.1.1.5 Completed tagged-0.8.6 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed basement-0.0.10 Starting utf8-string-1.0.1.1 Completed time-locale-compat-0.1.1.5 Starting vinyl-0.11.0 Building utf8-string-1.0.1.1 Building vinyl-0.11.0 Completed transformers-compat-0.6.2 Starting void-0.7.2 Completed th-abstraction-0.2.11.0 Starting contravariant-1.5 Building void-0.7.2 Building contravariant-1.5 Completed void-0.7.2 Starting HUnit-1.6.0.0 Completed utf8-string-1.0.1.1 Starting data-default-instances-containers-0.0.1 Building HUnit-1.6.0.0 Building data-default-instances-containers-0.0.1 Completed data-default-instances-containers-0.0.1 Starting data-default-instances-dlist-0.0.1 Completed contravariant-1.5 Starting ansi-terminal-0.9 Building data-default-instances-dlist-0.0.1 Building ansi-terminal-0.9 Completed HUnit-1.6.0.0 Starting unordered-containers-0.2.10.0 Completed data-default-instances-dlist-0.0.1 Starting case-insensitive-1.2.0.11 Building unordered-containers-0.2.10.0 Building case-insensitive-1.2.0.11 Completed vinyl-0.11.0 Starting data-default-instances-old-locale-0.0.1 Building data-default-instances-old-locale-0.0.1 Completed data-default-instances-old-locale-0.0.1 Starting uuid-types-1.0.3 Completed case-insensitive-1.2.0.11 Starting splitmix-0.0.2 Completed ansi-terminal-0.9 Starting vector-0.12.0.2 Building uuid-types-1.0.3 Building splitmix-0.0.2 Building vector-0.12.0.2 Completed splitmix-0.0.2 Starting tf-random-0.5 Building tf-random-0.5 Completed uuid-types-1.0.3 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed tf-random-0.5 Starting th-expand-syns-0.4.4.0 Completed unordered-containers-0.2.10.0 Starting distributive-0.6 Building th-expand-syns-0.4.4.0 Completed scientific-0.3.6.2 Starting memory-0.14.18 Building memory-0.14.18 Completed th-expand-syns-0.4.4.0 Starting transformers-base-0.4.5.2 Building distributive-0.6 Building transformers-base-0.4.5.2 Completed transformers-base-0.4.5.2 Starting microlens-mtl-0.1.11.1 Completed distributive-0.6 Starting exceptions-0.10.1 Building microlens-mtl-0.1.11.1 Building exceptions-0.10.1 Completed microlens-mtl-0.1.11.1 Starting th-lift-0.7.11 Building th-lift-0.7.11 Completed exceptions-0.10.1 Starting hspec-expectations-0.8.2 Building hspec-expectations-0.8.2 Completed memory-0.14.18 Starting data-default-0.7.1.1 Building data-default-0.7.1.1 Completed th-lift-0.7.11 Starting pretty-simple-2.2.0.1 Completed hspec-expectations-0.8.2 Starting ansi-wl-pprint-0.6.8.2 Building pretty-simple-2.2.0.1 Building ansi-wl-pprint-0.6.8.2 Completed data-default-0.7.1.1 Starting QuickCheck-2.13.1 Building QuickCheck-2.13.1 Completed ansi-wl-pprint-0.6.8.2 Starting megaparsec-7.0.4 Building megaparsec-7.0.4 Completed pretty-simple-2.2.0.1 Starting formatting-6.3.7 Building formatting-6.3.7 Completed vector-0.12.0.2 Starting attoparsec-0.13.2.2 Building attoparsec-0.13.2.2 Completed formatting-6.3.7 Starting th-reify-many-0.1.8 Building th-reify-many-0.1.8 Completed th-reify-many-0.1.8 Starting comonad-5.0.4 Completed megaparsec-7.0.4 Starting safe-exceptions-0.1.7.0 Building safe-exceptions-0.1.7.0 Building comonad-5.0.4 Completed safe-exceptions-0.1.7.0 Starting cryptonite-0.25 Building cryptonite-0.25 Completed attoparsec-0.13.2.2 Starting optparse-applicative-0.14.3.0 Completed QuickCheck-2.13.1 Starting th-lift-instances-0.1.11 Building optparse-applicative-0.14.3.0 Building th-lift-instances-0.1.11 Completed comonad-5.0.4 Starting monoid-subclasses-0.4.6.1 Building monoid-subclasses-0.4.6.1 Completed th-lift-instances-0.1.11 Starting fmt-0.6.1.1 Building fmt-0.6.1.1 Completed optparse-applicative-0.14.3.0 Starting universum-1.5.0 Completed fmt-0.6.1.1 Building universum-1.5.0 Starting aeson-1.4.2.0 Building aeson-1.4.2.0 Completed monoid-subclasses-0.4.6.1 Starting quickcheck-io-0.2.0 Building quickcheck-io-0.2.0 Completed quickcheck-io-0.2.0 Starting bifunctors-5.5.3 Completed universum-1.5.0 Starting th-orphans-0.13.7 Building bifunctors-5.5.3 Building th-orphans-0.13.7 Completed th-orphans-0.13.7 Starting timerep-2.0.0.2 Building timerep-2.0.0.2 Completed bifunctors-5.5.3 Starting hspec-core-2.7.1 Building hspec-core-2.7.1 Completed timerep-2.0.0.2 Starting morley-prelude-0.1.0.2 Building morley-prelude-0.1.0.2 Completed aeson-1.4.2.0 Starting th-desugar-1.9 Building th-desugar-1.9 Completed morley-prelude-0.1.0.2 Starting semigroupoids-5.3.2 Building semigroupoids-5.3.2 Completed hspec-core-2.7.1 Starting profunctors-5.3 Building profunctors-5.3 Completed semigroupoids-5.3.2 Starting aeson-pretty-0.8.7 Completed profunctors-5.3 Starting aeson-options-0.1.0 Building aeson-pretty-0.8.7 Building aeson-options-0.1.0 Completed aeson-options-0.1.0 Starting hspec-2.7.1 Building hspec-2.7.1 Completed aeson-pretty-0.8.7 Starting invariant-0.5.1 Building invariant-0.5.1 Completed cryptonite-0.25 Starting free-5.1 Completed hspec-2.7.1 Building free-5.1 Completed th-desugar-1.9 Starting singletons-2.5.1 Building singletons-2.5.1 Completed invariant-0.5.1 Completed free-5.1 Starting adjunctions-4.4 Building adjunctions-4.4 Completed adjunctions-4.4 Starting kan-extensions-5.2 Building kan-extensions-5.2 Completed kan-extensions-5.2 Starting lens-4.17 Building lens-4.17 Completed lens-4.17 Completed singletons-2.5.1 Starting morley-0.1.0.2 Building morley-0.1.0.2 Failed to install morley-0.1.0.2 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/morley-0.1.0.2-5qfyqzjsRPSJXkxbzOtNoj.log ): cabal: Entering directory '/tmp/cabal-tmp-6074/morley-0.1.0.2' Configuring morley-0.1.0.2... Preprocessing library for morley-0.1.0.2.. Building library for morley-0.1.0.2.. ghc: could not execute: autoexporter cabal: Leaving directory '/tmp/cabal-tmp-6074/morley-0.1.0.2' cabal: Error: some packages failed to install: morley-0.1.0.2-5qfyqzjsRPSJXkxbzOtNoj failed during the building phase. The exception was: ExitFailure 1