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     cabal-doctest-1.0.8
Starting     base-orphans-0.8.2
Starting     cereal-0.5.8.1
Starting     hashable-1.3.0.0
Building     base-orphans-0.8.2
Building     cabal-doctest-1.0.8
Building     hashable-1.3.0.0
Building     cereal-0.5.8.1
Completed    cabal-doctest-1.0.8
Starting     integer-logarithms-1.0.3
Building     integer-logarithms-1.0.3
Completed    hashable-1.3.0.0
Starting     primes-0.2.1.0
Building     primes-0.2.1.0
Completed    base-orphans-0.8.2
Starting     primitive-0.7.0.1
Building     primitive-0.7.0.1
Completed    integer-logarithms-1.0.3
Starting     semigroups-0.19.1
Building     semigroups-0.19.1
Completed    primes-0.2.1.0
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    semigroups-0.19.1
Starting     unordered-containers-0.2.10.0
Completed    cereal-0.5.8.1
Building     unordered-containers-0.2.10.0
Completed    tagged-0.8.6
Starting     distributive-0.6.1
Building     distributive-0.6.1
Completed    distributive-0.6.1
Starting     rank2classes-1.4
Completed    unordered-containers-0.2.10.0
Starting     charset-0.3.7.1
Completed    primitive-0.7.0.1
Starting     scientific-0.3.6.2
Starting     vector-0.12.1.2
Building     rank2classes-1.4
Building     charset-0.3.7.1
Building     scientific-0.3.6.2
Building     vector-0.12.1.2
Completed    scientific-0.3.6.2
Starting     attoparsec-0.13.2.3
Completed    charset-0.3.7.1
Building     attoparsec-0.13.2.3
Completed    rank2classes-1.4
Completed    attoparsec-0.13.2.3
Starting     parsers-0.12.10
Building     parsers-0.12.10
Completed    parsers-0.12.10
Completed    vector-0.12.1.2
Starting     monoid-subclasses-1.0.1
Building     monoid-subclasses-1.0.1
Completed    monoid-subclasses-1.0.1
Downloading  incremental-parser-0.4.0.1
Downloaded   incremental-parser-0.4.0.1
Starting     incremental-parser-0.4.0.1
Building     incremental-parser-0.4.0.1
Completed    incremental-parser-0.4.0.1
Downloading  construct-0.2.0.1
Downloaded   construct-0.2.0.1
Starting     construct-0.2.0.1
Building     construct-0.2.0.1
Completed    construct-0.2.0.1