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     Only-0.1
Starting     hashable-1.2.7.0
Starting     colour-2.3.4
Starting     erf-2.0.0.0
Building     Only-0.1
Building     colour-2.3.4
Building     erf-2.0.0.0
Building     hashable-1.2.7.0
Completed    Only-0.1
Starting     integer-logarithms-1.0.2.2
Completed    erf-2.0.0.0
Starting     primitive-0.6.4.0
Building     integer-logarithms-1.0.2.2
Building     primitive-0.6.4.0
Completed    hashable-1.2.7.0
Starting     random-1.1
Completed    integer-logarithms-1.0.2.2
Starting     semigroups-0.18.5
Building     random-1.1
Building     semigroups-0.18.5
Completed    semigroups-0.18.5
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    colour-2.3.4
Starting     transformers-compat-0.6.2
Building     transformers-compat-0.6.2
Completed    random-1.1
Starting     utility-ht-0.0.14
Building     utility-ht-0.0.14
Completed    tagged-0.8.6
Starting     unordered-containers-0.2.10.0
Building     unordered-containers-0.2.10.0
Completed    transformers-compat-0.6.2
Starting     text-short-0.1.2
Building     text-short-0.1.2
Completed    utility-ht-0.0.14
Starting     explicit-exception-0.1.9.2
Building     explicit-exception-0.1.9.2
Completed    primitive-0.6.4.0
Starting     ansi-terminal-0.8.2
Completed    text-short-0.1.2
Starting     vector-0.12.0.2
Building     ansi-terminal-0.8.2
Building     vector-0.12.0.2
Completed    explicit-exception-0.1.9.2
Starting     tf-random-0.5
Building     tf-random-0.5
Completed    unordered-containers-0.2.10.0
Starting     scientific-0.3.6.2
Completed    ansi-terminal-0.8.2
Starting     ansi-wl-pprint-0.6.8.2
Building     scientific-0.3.6.2
Building     ansi-wl-pprint-0.6.8.2
Completed    tf-random-0.5
Starting     QuickCheck-2.12.6.1
Building     QuickCheck-2.12.6.1
Completed    ansi-wl-pprint-0.6.8.2
Starting     optparse-applicative-0.14.3.0
Building     optparse-applicative-0.14.3.0
Completed    scientific-0.3.6.2
Starting     attoparsec-0.13.2.2
Building     attoparsec-0.13.2.2
Completed    optparse-applicative-0.14.3.0
Completed    attoparsec-0.13.2.2
Completed    QuickCheck-2.12.6.1
Starting     non-empty-0.3.1
Starting     pathtype-0.8.1
Building     pathtype-0.8.1
Building     non-empty-0.3.1
Completed    vector-0.12.0.2
Starting     cassava-0.5.1.0
Building     cassava-0.5.1.0
Completed    non-empty-0.3.1
Completed    pathtype-0.8.1
Completed    cassava-0.5.1.0
Starting     lapack-ffi-tools-0.1.2
Building     lapack-ffi-tools-0.1.2
Completed    lapack-ffi-tools-0.1.2