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... Warning: The following packages are likely to be broken by the reinstalls: Cabal-2.4.0.1 libiserv-8.6.3 ghci-8.6.3 ghc-8.6.3 ghc-boot-8.6.3 Continuing even though the plan contains dangerous reinstalls. Starting appar-0.1.7 Starting auto-update-0.1.4 Starting StateVar-1.1.1.1 Starting base-compat-0.10.5 Building auto-update-0.1.4 Building appar-0.1.7 Building StateVar-1.1.1.1 Building base-compat-0.10.5 Completed appar-0.1.7 Starting base-orphans-0.8 Completed StateVar-1.1.1.1 Starting basement-0.0.10 Completed auto-update-0.1.4 Starting bsb-http-chunked-0.0.0.4 Building base-orphans-0.8 Building basement-0.0.10 Building bsb-http-chunked-0.0.0.4 Completed base-orphans-0.8 Starting byteorder-1.0.4 Completed bsb-http-chunked-0.0.0.4 Starting cabal-doctest-1.0.6 Building byteorder-1.0.4 Building cabal-doctest-1.0.6 Completed byteorder-1.0.4 Starting colour-2.3.4 Building colour-2.3.4 Completed base-compat-0.10.5 Starting containers-0.5.11.0 Building containers-0.5.11.0 Completed cabal-doctest-1.0.6 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-0.8.0.5 Building dlist-0.8.0.5 Completed dlist-0.8.0.5 Starting hostname-1.0 Completed colour-2.3.4 Starting integer-logarithms-1.0.2.2 Building hostname-1.0 Building integer-logarithms-1.0.2.2 Completed hostname-1.0 Starting microlens-0.4.10 Building microlens-0.4.10 Completed integer-logarithms-1.0.2.2 Starting network-3.0.0.1 Completed microlens-0.4.10 Starting network-byte-order-0.0.0.0 Building network-3.0.0.1 Building network-byte-order-0.0.0.0 Completed network-byte-order-0.0.0.0 Starting old-locale-1.0.0.7 Building old-locale-1.0.0.7 Completed old-locale-1.0.0.7 Starting primitive-0.6.4.0 Building primitive-0.6.4.0 Completed network-3.0.0.1 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting raw-strings-qq-1.1 Building raw-strings-qq-1.1 Completed raw-strings-qq-1.1 Starting semigroups-0.18.5 Building semigroups-0.18.5 Completed semigroups-0.18.5 Starting tagged-0.8.6 Building tagged-0.8.6 Completed primitive-0.6.4.0 Starting time-locale-compat-0.1.1.5 Building time-locale-compat-0.1.1.5 Completed time-locale-compat-0.1.1.5 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed tagged-0.8.6 Starting unix-compat-0.5.1 Building unix-compat-0.5.1 Completed transformers-compat-0.6.2 Starting unliftio-core-0.1.2.0 Completed unix-compat-0.5.1 Starting word8-0.1.3 Building unliftio-core-0.1.2.0 Completed basement-0.0.10 Starting zlib-0.6.2 Building word8-0.1.3 Building zlib-0.6.2 Completed unliftio-core-0.1.2.0 Starting contravariant-1.5 Building contravariant-1.5 Completed word8-0.1.3 Starting ansi-terminal-0.9 Building ansi-terminal-0.9 Completed containers-0.5.11.0 Starting simple-sendfile-0.2.28 Completed contravariant-1.5 Starting vector-0.12.0.2 Building simple-sendfile-0.2.28 Building vector-0.12.0.2 Completed zlib-0.6.2 Starting atomic-primops-0.8.2 Completed ansi-terminal-0.9 Starting distributive-0.6 Building atomic-primops-0.8.2 Completed simple-sendfile-0.2.28 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed atomic-primops-0.8.2 Starting exceptions-0.10.0 Building distributive-0.6 Building exceptions-0.10.0 Completed transformers-base-0.4.5.2 Starting memory-0.14.18 Building memory-0.14.18 Completed distributive-0.6 Starting th-abstraction-0.2.10.0 Building th-abstraction-0.2.10.0 Completed exceptions-0.10.0 Starting iproute-1.7.7 Building iproute-1.7.7 Completed th-abstraction-0.2.10.0 Starting binary-0.8.6.0 Building binary-0.8.6.0 Completed iproute-1.7.7 Starting ansi-wl-pprint-0.6.8.2 Completed memory-0.14.18 Starting monad-control-1.0.2.3 Building ansi-wl-pprint-0.6.8.2 Building monad-control-1.0.2.3 Completed ansi-wl-pprint-0.6.8.2 Starting comonad-5.0.4 Completed monad-control-1.0.2.3 Starting safe-exceptions-0.1.7.0 Building safe-exceptions-0.1.7.0 Completed binary-0.8.6.0 Starting resourcet-1.2.2 Building comonad-5.0.4 Building resourcet-1.2.2 Completed safe-exceptions-0.1.7.0 Starting microlens-th-0.4.2.3 Building microlens-th-0.4.2.3 Completed resourcet-1.2.2 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed comonad-5.0.4 Starting text-1.2.3.1 Building text-1.2.3.1 Completed microlens-th-0.4.2.3 Starting bifunctors-5.5.3 Building bifunctors-5.5.3 Completed lifted-base-0.2.3.12 Starting enclosed-exceptions-1.0.3 Building enclosed-exceptions-1.0.3 Completed enclosed-exceptions-1.0.3 Completed vector-0.12.0.2 Completed bifunctors-5.5.3 Starting profunctors-5.3 Building profunctors-5.3 Completed text-1.2.3.1 Starting string-conv-0.1.2 Starting system-filepath-0.4.14 Starting parsec-3.1.13.0 Building parsec-3.1.13.0 Building string-conv-0.1.2 Completed profunctors-5.3 Starting mime-types-0.1.0.9 Building mime-types-0.1.0.9 Completed string-conv-0.1.2 Starting hashable-1.2.7.0 Building system-filepath-0.4.14 Building hashable-1.2.7.0 Completed system-filepath-0.4.14 Starting cookie-0.4.4 Completed hashable-1.2.7.0 Starting blaze-builder-0.4.1.0 Completed parsec-3.1.13.0 Starting system-fileio-0.3.16.4 Building cookie-0.4.4 Building blaze-builder-0.4.1.0 Building system-fileio-0.3.16.4 Completed mime-types-0.1.0.9 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed cookie-0.4.4 Starting unordered-containers-0.2.10.0 Building unordered-containers-0.2.10.0 Completed system-fileio-0.3.16.4 Starting scientific-0.3.6.2 Completed blaze-builder-0.4.1.0 Starting psqueues-0.2.7.1 Building scientific-0.3.6.2 Building psqueues-0.2.7.1 Completed uuid-types-1.0.3 Starting constraints-0.10.1 Building constraints-0.10.1 Completed scientific-0.3.6.2 Starting case-insensitive-1.2.0.11 Building case-insensitive-1.2.0.11 Completed psqueues-0.2.7.1 Starting async-2.2.1 Completed case-insensitive-1.2.0.11 Starting network-uri-2.6.1.0 Building async-2.2.1 Building network-uri-2.6.1.0 Completed unordered-containers-0.2.10.0 Starting attoparsec-0.13.2.2 Completed constraints-0.10.1 Starting http2-1.6.4 Building attoparsec-0.13.2.2 Building http2-1.6.4 Completed async-2.2.1 Starting http-types-0.12.2 Building http-types-0.12.2 Completed network-uri-2.6.1.0 Starting vault-0.3.1.2 Building vault-0.3.1.2 Completed vault-0.3.1.2 Starting semigroupoids-5.3.2 Completed http-types-0.12.2 Starting ekg-core-0.1.1.6 Building ekg-core-0.1.1.6 Building semigroupoids-5.3.2 Completed attoparsec-0.13.2.2 Starting charset-0.3.7.1 Completed ekg-core-0.1.1.6 Starting streaming-commons-0.2.1.0 Building charset-0.3.7.1 Building streaming-commons-0.2.1.0 Completed http2-1.6.4 Starting lifted-async-0.10.0.3 Building lifted-async-0.10.0.3 Completed charset-0.3.7.1 Starting wai-3.2.2 Building wai-3.2.2 Completed lifted-async-0.10.0.3 Starting http-date-0.0.8 Completed wai-3.2.2 Starting aeson-1.4.2.0 Building http-date-0.0.8 Completed streaming-commons-0.2.1.0 Building aeson-1.4.2.0 Starting parsers-0.12.9 Building parsers-0.12.9 Completed semigroupoids-5.3.2 Starting shelly-1.8.1 Completed http-date-0.0.8 Starting wai-middleware-metrics-0.2.4 Building shelly-1.8.1 Building wai-middleware-metrics-0.2.4 Completed wai-middleware-metrics-0.2.4 Starting http-client-0.5.14 Building http-client-0.5.14 Completed parsers-0.12.9 Starting either-5.0.1 Building either-5.0.1 Completed shelly-1.8.1 Starting warp-3.2.26 Building warp-3.2.26 Completed either-5.0.1 Starting inline-c-0.7.0.1 Building inline-c-0.7.0.1 Completed http-client-0.5.14 Completed warp-3.2.26 Starting prometheus-2.1.1 Building prometheus-2.1.1 Completed aeson-1.4.2.0 Starting katip-0.7.0.0 Completed prometheus-2.1.1 Starting ekg-prometheus-adapter-0.1.0.4 Building katip-0.7.0.0 Completed inline-c-0.7.0.1 Building ekg-prometheus-adapter-0.1.0.4 Completed ekg-prometheus-adapter-0.1.0.4 Completed katip-0.7.0.0 Starting ridley-0.3.1.3 Building ridley-0.3.1.3 Completed ridley-0.3.1.3