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-orphans-0.8.1 Starting colour-2.3.4 Starting cereal-0.5.8.0 Starting base-compat-0.10.5 Building base-orphans-0.8.1 Building colour-2.3.4 Building cereal-0.5.8.0 Building base-compat-0.10.5 Completed base-orphans-0.8.1 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 base-compat-0.10.5 Starting foreign-store-0.2 Completed dlist-0.8.0.6 Starting hashable-1.2.7.0 Building foreign-store-0.2 Completed colour-2.3.4 Starting integer-logarithms-1.0.3 Building hashable-1.2.7.0 Completed cereal-0.5.8.0 Starting network-3.0.1.1 Building integer-logarithms-1.0.3 Completed foreign-store-0.2 Starting old-locale-1.0.0.7 Building old-locale-1.0.0.7 Completed integer-logarithms-1.0.3 Starting parser-combinators-1.0.2 Building parser-combinators-1.0.2 Completed old-locale-1.0.0.7 Starting prettyprinter-1.2.1 Completed hashable-1.2.7.0 Starting primitive-0.6.4.0 Building network-3.0.1.1 Building prettyprinter-1.2.1 Building primitive-0.6.4.0 Completed parser-combinators-1.0.2 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting split-0.2.3.3 Building split-0.2.3.3 Completed prettyprinter-1.2.1 Starting tagged-0.8.6 Building tagged-0.8.6 Completed split-0.2.3.3 Starting th-abstraction-0.2.11.0 Completed network-3.0.1.1 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-0.6.4 Completed time-locale-compat-0.1.1.5 Starting unix-compat-0.5.1 Building transformers-compat-0.6.4 Building unix-compat-0.5.1 Completed unix-compat-0.5.1 Starting unliftio-core-0.1.2.0 Completed th-abstraction-0.2.11.0 Starting utf8-string-1.0.1.1 Building unliftio-core-0.1.2.0 Completed primitive-0.6.4.0 Starting void-0.7.2 Building utf8-string-1.0.1.1 Completed transformers-compat-0.6.4 Starting zlib-0.6.2 Building void-0.7.2 Building zlib-0.6.2 Completed unliftio-core-0.1.2.0 Starting data-default-instances-containers-0.0.1 Completed void-0.7.2 Starting data-default-instances-dlist-0.0.1 Building data-default-instances-containers-0.0.1 Building data-default-instances-dlist-0.0.1 Completed data-default-instances-containers-0.0.1 Starting ansi-terminal-0.9 Completed data-default-instances-dlist-0.0.1 Starting messagepack-0.5.4 Building ansi-terminal-0.9 Building messagepack-0.5.4 Completed utf8-string-1.0.1.1 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 unordered-containers-0.2.10.0 Completed zlib-0.6.2 Starting case-insensitive-1.2.0.11 Completed messagepack-0.5.4 Building unordered-containers-0.2.10.0 Starting async-2.2.1 Building case-insensitive-1.2.0.11 Building async-2.2.1 Completed ansi-terminal-0.9 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed case-insensitive-1.2.0.11 Starting network-bsd-2.8.1.0 Building network-bsd-2.8.1.0 Completed async-2.2.1 Starting vector-0.12.0.2 Building vector-0.12.0.2 Completed uuid-types-1.0.3 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed network-bsd-2.8.1.0 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed transformers-base-0.4.5.2 Starting exceptions-0.10.1 Building exceptions-0.10.1 Completed scientific-0.3.6.2 Starting data-default-0.7.1.1 Completed unordered-containers-0.2.10.0 Starting prettyprinter-ansi-terminal-1.1.1.2 Building data-default-0.7.1.1 Building prettyprinter-ansi-terminal-1.1.1.2 Completed data-default-0.7.1.1 Starting ansi-wl-pprint-0.6.8.2 Building ansi-wl-pprint-0.6.8.2 Completed prettyprinter-ansi-terminal-1.1.1.2 Starting unliftio-0.2.10 Completed exceptions-0.10.1 Starting typed-process-0.2.4.0 Building unliftio-0.2.10 Building typed-process-0.2.4.0 Completed ansi-wl-pprint-0.6.8.2 Starting streaming-commons-0.2.1.0 Building streaming-commons-0.2.1.0 Completed typed-process-0.2.4.0 Starting hslogger-1.3.0.0 Building hslogger-1.3.0.0 Completed hslogger-1.3.0.0 Starting megaparsec-7.0.4 Completed unliftio-0.2.10 Starting attoparsec-0.13.2.2 Building megaparsec-7.0.4 Building attoparsec-0.13.2.2 Completed streaming-commons-0.2.1.0 Starting temporary-1.3 Building temporary-1.3 Completed temporary-1.3 Starting resourcet-1.2.2 Building resourcet-1.2.2 Completed resourcet-1.2.2 Starting optparse-applicative-0.14.3.0 Building optparse-applicative-0.14.3.0 Completed attoparsec-0.13.2.2 Completed megaparsec-7.0.4 Completed vector-0.12.0.2 Starting vector-algorithms-0.8.0.1 Starting aeson-1.4.2.0 Building vector-algorithms-0.8.0.1 Building aeson-1.4.2.0 Completed optparse-applicative-0.14.3.0 Completed vector-algorithms-0.8.0.1 Starting mono-traversable-1.0.11.0 Building mono-traversable-1.0.11.0 Completed aeson-1.4.2.0 Starting path-0.6.1 Building path-0.6.1 Completed mono-traversable-1.0.11.0 Starting conduit-1.3.1.1 Building conduit-1.3.1.1 Completed path-0.6.1 Starting path-io-1.4.2 Building path-io-1.4.2 Completed path-io-1.4.2 Completed conduit-1.3.1.1 Starting cereal-conduit-0.8.0 Building cereal-conduit-0.8.0 Completed cereal-conduit-0.8.0 Downloading nvim-hs-2.1.0.0 Downloaded nvim-hs-2.1.0.0 Starting nvim-hs-2.1.0.0 Building nvim-hs-2.1.0.0 Completed nvim-hs-2.1.0.0