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     StateVar-1.2
Starting     base-orphans-0.8.2
Starting     base-unicode-symbols-0.2.4.2
Starting     base-compat-0.11.1
Building     StateVar-1.2
Building     base-orphans-0.8.2
Building     base-unicode-symbols-0.2.4.2
Building     base-compat-0.11.1
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Starting     cabal-doctest-1.0.8
Completed    base-unicode-symbols-0.2.4.2
Starting     colour-2.3.5
Building     cabal-doctest-1.0.8
Building     colour-2.3.5
Completed    base-orphans-0.8.2
Starting     dlist-0.8.0.8
Building     dlist-0.8.0.8
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Starting     exceptions-0.10.4
Building     exceptions-0.10.4
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Starting     hashable-1.3.0.0
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Starting     integer-logarithms-1.0.3
Building     hashable-1.3.0.0
Building     integer-logarithms-1.0.3
Completed    colour-2.3.5
Starting     network-uri-2.6.3.0
Completed    exceptions-0.10.4
Starting     primitive-0.7.0.1
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Completed    integer-logarithms-1.0.3
Starting     random-1.1
Building     primitive-0.7.0.1
Building     random-1.1
Completed    hashable-1.3.0.0
Starting     semigroups-0.19.1
Building     semigroups-0.19.1
Completed    semigroups-0.19.1
Starting     split-0.2.3.4
Building     split-0.2.3.4
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Starting     tagged-0.8.6
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Starting     th-abstraction-0.3.2.0
Building     tagged-0.8.6
Building     th-abstraction-0.3.2.0
Completed    split-0.2.3.4
Starting     transformers-compat-0.6.5
Building     transformers-compat-0.6.5
Completed    tagged-0.8.6
Starting     unliftio-core-0.2.0.1
Building     unliftio-core-0.2.0.1
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Starting     contravariant-1.5.2
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Starting     time-compat-1.9.3
Completed    unliftio-core-0.2.0.1
Starting     base-compat-batteries-0.11.1
Building     contravariant-1.5.2
Building     time-compat-1.9.3
Building     base-compat-batteries-0.11.1
Completed    primitive-0.7.0.1
Starting     ansi-terminal-0.10.3
Completed    contravariant-1.5.2
Starting     unordered-containers-0.2.10.0
Building     ansi-terminal-0.10.3
Building     unordered-containers-0.2.10.0
Completed    time-compat-1.9.3
Starting     case-insensitive-1.2.1.0
Building     case-insensitive-1.2.1.0
Completed    base-compat-batteries-0.11.1
Starting     uuid-types-1.0.3
Building     uuid-types-1.0.3
Completed    ansi-terminal-0.10.3
Starting     distributive-0.6.1
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Starting     vector-0.12.1.2
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Starting     scientific-0.3.6.2
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Completed    distributive-0.6.1
Starting     resourcet-1.2.3
Completed    unordered-containers-0.2.10.0
Starting     ansi-wl-pprint-0.6.9
Building     resourcet-1.2.3
Building     ansi-wl-pprint-0.6.9
Completed    scientific-0.3.6.2
Starting     comonad-5.0.6
Completed    ansi-wl-pprint-0.6.9
Starting     attoparsec-0.13.2.4
Completed    resourcet-1.2.3
Starting     optparse-applicative-0.15.1.0
Building     comonad-5.0.6
Building     attoparsec-0.13.2.4
Building     optparse-applicative-0.15.1.0
Completed    comonad-5.0.6
Starting     bifunctors-5.5.7
Building     bifunctors-5.5.7
Completed    optparse-applicative-0.15.1.0
Completed    attoparsec-0.13.2.4
Completed    bifunctors-5.5.7
Starting     profunctors-5.5.2
Starting     semigroupoids-5.3.4
Building     profunctors-5.5.2
Building     semigroupoids-5.3.4
Completed    vector-0.12.1.2
Starting     vector-algorithms-0.8.0.3
Starting     aeson-1.4.7.1
Building     vector-algorithms-0.8.0.3
Building     aeson-1.4.7.1
Completed    profunctors-5.5.2
Completed    semigroupoids-5.3.4
Completed    vector-algorithms-0.8.0.3
Starting     mono-traversable-1.0.15.1
Building     mono-traversable-1.0.15.1
Completed    aeson-1.4.7.1
Completed    mono-traversable-1.0.15.1
Starting     conduit-1.3.2
Building     conduit-1.3.2
Completed    conduit-1.3.2
Starting     libyaml-0.1.2
Building     libyaml-0.1.2
Completed    libyaml-0.1.2
Starting     yaml-0.11.3.0
Building     yaml-0.11.3.0
Completed    yaml-0.11.3.0
Downloading  configuration-tools-0.5.0
Downloaded   configuration-tools-0.5.0
Starting     configuration-tools-0.5.0
Building     configuration-tools-0.5.0
Completed    configuration-tools-0.5.0