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     random-1.1
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Starting     sop-core-0.5.0.1
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Starting     symbols-0.3.0.0
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Starting     transformers-compat-0.6.5
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Starting     void-0.7.3
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Starting     transformers-base-0.4.5.2
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Starting     QuickCheck-2.14
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Starting     comonad-5.0.6
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Starting     bin-0.1
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Completed    profunctors-5.5.2
Completed    semigroupoids-5.3.4
Starting     free-5.1.3
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Completed    free-5.1.3
Starting     adjunctions-4.4
Building     adjunctions-4.4
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Starting     ral-0.1
Starting     vec-0.3
Building     ral-0.1
Building     vec-0.3
Completed    vec-0.3
Completed    ral-0.1
Downloading  overloaded-0.2.1
Downloaded   overloaded-0.2.1
Starting     overloaded-0.2.1
Building     overloaded-0.2.1
Completed    overloaded-0.2.1