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     cabal-doctest-1.0.8
Starting     base-orphans-0.8.1
Starting     base-compat-0.11.0
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Building     base-orphans-0.8.1
Building     base-compat-0.11.0
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Starting     cmdargs-0.10.20
Completed    StateVar-1.2
Starting     dlist-0.8.0.7
Building     cmdargs-0.10.20
Building     dlist-0.8.0.7
Completed    cabal-doctest-1.0.8
Starting     hashable-1.3.0.0
Building     hashable-1.3.0.0
Completed    dlist-0.8.0.7
Starting     integer-logarithms-1.0.3
Building     integer-logarithms-1.0.3
Completed    hashable-1.3.0.0
Starting     primitive-0.7.0.0
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Starting     random-1.1
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Building     split-0.2.3.3
Completed    split-0.2.3.3
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    random-1.1
Starting     th-abstraction-0.3.1.0
Building     th-abstraction-0.3.1.0
Completed    tagged-0.8.6
Starting     transformers-compat-0.6.5
Building     transformers-compat-0.6.5
Completed    th-abstraction-0.3.1.0
Starting     unliftio-core-0.1.2.0
Building     unliftio-core-0.1.2.0
Completed    transformers-compat-0.6.5
Starting     time-compat-1.9.2.2
Building     time-compat-1.9.2.2
Completed    unliftio-core-0.1.2.0
Starting     contravariant-1.5.2
Building     contravariant-1.5.2
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Starting     unordered-containers-0.2.10.0
Building     unordered-containers-0.2.10.0
Completed    cmdargs-0.10.20
Starting     uuid-types-1.0.3
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Starting     th-lift-0.8.1
Building     th-lift-0.8.1
Building     distributive-0.6.1
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Starting     exceptions-0.10.3
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Starting     vector-0.12.0.3
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Building     vector-0.12.0.3
Completed    distributive-0.6.1
Starting     scientific-0.3.6.2
Building     scientific-0.3.6.2
Completed    exceptions-0.10.3
Starting     comonad-5.0.6
Completed    unordered-containers-0.2.10.0
Starting     resourcet-1.2.2
Building     resourcet-1.2.2
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Starting     attoparsec-0.13.2.3
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Building     attoparsec-0.13.2.3
Completed    resourcet-1.2.2
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Starting     bifunctors-5.5.6
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Completed    bifunctors-5.5.6
Starting     profunctors-5.5.1
Starting     semigroupoids-5.3.4
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Building     semigroupoids-5.3.4
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Starting     vector-algorithms-0.8.0.3
Starting     aeson-1.4.6.0
Building     vector-algorithms-0.8.0.3
Building     aeson-1.4.6.0
Completed    profunctors-5.5.1
Completed    semigroupoids-5.3.4
Starting     either-5.0.1.1
Building     either-5.0.1.1
Completed    either-5.0.1.1
Completed    vector-algorithms-0.8.0.3
Starting     mono-traversable-1.0.13.0
Building     mono-traversable-1.0.13.0
Completed    mono-traversable-1.0.13.0
Starting     conduit-1.3.1.2
Completed    aeson-1.4.6.0
Building     conduit-1.3.1.2
Completed    conduit-1.3.1.2
Starting     libyaml-0.1.1.1
Building     libyaml-0.1.1.1
Completed    libyaml-0.1.1.1
Starting     yaml-0.11.2.0
Building     yaml-0.11.2.0
Completed    yaml-0.11.2.0
Downloading  mustache-2.3.1
Downloaded   mustache-2.3.1
Starting     mustache-2.3.1
Building     mustache-2.3.1
Completed    mustache-2.3.1