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     colour-2.3.5
Starting     base-compat-0.11.1
Building     cabal-doctest-1.0.8
Building     colour-2.3.5
Building     base-orphans-0.8.2
Building     base-compat-0.11.1
Completed    cabal-doctest-1.0.8
Starting     dlist-0.8.0.7
Building     dlist-0.8.0.7
Completed    base-orphans-0.8.2
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    colour-2.3.5
Starting     parser-combinators-1.2.1
Building     parser-combinators-1.2.1
Completed    base-compat-0.11.1
Starting     prettyprinter-1.6.0
Completed    integer-logarithms-1.0.3
Starting     primitive-0.7.0.0
Building     prettyprinter-1.6.0
Completed    hashable-1.3.0.0
Starting     random-1.1
Building     primitive-0.7.0.0
Building     random-1.1
Completed    parser-combinators-1.2.1
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    random-1.1
Starting     th-abstraction-0.3.2.0
Building     th-abstraction-0.3.2.0
Completed    tagged-0.8.6
Starting     time-compat-1.9.2.2
Building     time-compat-1.9.2.2
Completed    prettyprinter-1.6.0
Starting     ansi-terminal-0.10.3
Building     ansi-terminal-0.10.3
Completed    th-abstraction-0.3.2.0
Starting     unordered-containers-0.2.10.0
Building     unordered-containers-0.2.10.0
Completed    time-compat-1.9.2.2
Starting     case-insensitive-1.2.1.0
Completed    ansi-terminal-0.10.3
Starting     uuid-types-1.0.3
Building     case-insensitive-1.2.1.0
Building     uuid-types-1.0.3
Completed    case-insensitive-1.2.1.0
Starting     pretty-simple-3.2.1.0
Completed    primitive-0.7.0.0
Starting     vector-0.12.1.2
Building     vector-0.12.1.2
Completed    uuid-types-1.0.3
Starting     scientific-0.3.6.2
Building     scientific-0.3.6.2
Building     pretty-simple-3.2.1.0
Completed    scientific-0.3.6.2
Starting     megaparsec-8.0.0
Completed    unordered-containers-0.2.10.0
Starting     attoparsec-0.13.2.3
Building     megaparsec-8.0.0
Building     attoparsec-0.13.2.3
Completed    pretty-simple-3.2.1.0
Completed    attoparsec-0.13.2.3
Completed    megaparsec-8.0.0
Completed    vector-0.12.1.2
Starting     aeson-1.4.6.0
Building     aeson-1.4.6.0
Completed    aeson-1.4.6.0
Downloading  VRML-0.1.0.0
Downloaded   VRML-0.1.0.0
Starting     VRML-0.1.0.0
Building     VRML-0.1.0.0
Completed    VRML-0.1.0.0