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...
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Starting     base-orphans-0.8
Starting     base-compat-0.10.5
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Building     base-orphans-0.8
Building     base-compat-0.10.5
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Starting     call-stack-0.1.0
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Starting     data-default-class-0.1.2.0
Building     call-stack-0.1.0
Building     data-default-class-0.1.2.0
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Starting     dlist-0.8.0.5
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Starting     erf-2.0.0.0
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Starting     hashable-1.2.7.0
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Starting     integer-logarithms-1.0.2.2
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Starting     primitive-0.6.4.0
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Building     primitive-0.6.4.0
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Starting     random-1.1
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Starting     reflection-2.1.4
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Starting     semigroups-0.18.5
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Starting     tagged-0.8.6
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Starting     th-abstraction-0.2.10.0
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Starting     time-locale-compat-0.1.1.5
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Completed    tagged-0.8.6
Starting     transformers-compat-0.6.2
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Starting     void-0.7.2
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Starting     contravariant-1.5
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Starting     unordered-containers-0.2.10.0
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Building     unordered-containers-0.2.10.0
Completed    transformers-compat-0.6.2
Starting     uuid-types-1.0.3
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Starting     distributive-0.6
Completed    contravariant-1.5
Starting     transformers-base-0.4.5.2
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Completed    uuid-types-1.0.3
Starting     exceptions-0.10.0
Building     distributive-0.6
Building     exceptions-0.10.0
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Starting     vector-0.12.0.2
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Starting     tf-random-0.5
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Starting     comonad-5.0.4
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Starting     QuickCheck-2.12.6.1
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Completed    scientific-0.3.6.2
Starting     attoparsec-0.13.2.2
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Completed    comonad-5.0.4
Starting     bifunctors-5.5.3
Building     bifunctors-5.5.3
Completed    attoparsec-0.13.2.2
Completed    bifunctors-5.5.3
Starting     semigroupoids-5.3.2
Starting     profunctors-5.3
Building     profunctors-5.3
Building     semigroupoids-5.3.2
Completed    QuickCheck-2.12.6.1
Completed    vector-0.12.0.2
Starting     aeson-1.4.2.0
Completed    profunctors-5.3
Starting     invariant-0.5.1
Building     aeson-1.4.2.0
Building     invariant-0.5.1
Completed    semigroupoids-5.3.2
Starting     free-5.1
Building     free-5.1
Completed    invariant-0.5.1
Completed    free-5.1
Starting     keys-3.12.1
Starting     adjunctions-4.4
Building     keys-3.12.1
Building     adjunctions-4.4
Completed    aeson-1.4.2.0
Completed    adjunctions-4.4
Starting     kan-extensions-5.2
Completed    keys-3.12.1
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Starting     pointed-5.0.1
Starting     lens-4.17
Building     pointed-5.0.1
Building     lens-4.17
Completed    pointed-5.0.1
Starting     vector-instances-3.4
Building     vector-instances-3.4
Completed    vector-instances-3.4
Completed    lens-4.17
Downloading  these-0.7.6
Downloaded   these-0.7.6
Starting     these-0.7.6
Building     these-0.7.6
Completed    these-0.7.6