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     clock-0.8
Starting     file-embed-0.0.11
Starting     colour-2.3.5
Starting     hashable-1.2.7.0
Building     clock-0.8
Building     file-embed-0.0.11
Building     colour-2.3.5
Building     hashable-1.2.7.0
Completed    clock-0.8
Starting     integer-logarithms-1.0.3
Completed    file-embed-0.0.11
Starting     o-clock-1.0.0.1
Building     integer-logarithms-1.0.3
Building     o-clock-1.0.0.1
Completed    hashable-1.2.7.0
Starting     parser-combinators-1.0.3
Building     parser-combinators-1.0.3
Completed    integer-logarithms-1.0.3
Starting     prettyprinter-1.2.1
Building     prettyprinter-1.2.1
Completed    colour-2.3.5
Starting     primitive-0.7.0.0
Completed    parser-combinators-1.0.3
Starting     random-1.1
Building     primitive-0.7.0.0
Building     random-1.1
Completed    o-clock-1.0.0.1
Starting     semigroups-0.19
Building     semigroups-0.19
Completed    random-1.1
Starting     transformers-compat-0.6.5
Completed    prettyprinter-1.2.1
Starting     unordered-containers-0.2.10.0
Building     transformers-compat-0.6.5
Completed    semigroups-0.19
Starting     case-insensitive-1.2.1.0
Building     unordered-containers-0.2.10.0
Building     case-insensitive-1.2.1.0
Completed    case-insensitive-1.2.1.0
Starting     ansi-terminal-0.9.1
Completed    transformers-compat-0.6.5
Starting     extra-1.6.15
Building     ansi-terminal-0.9.1
Building     extra-1.6.15
Completed    ansi-terminal-0.9.1
Starting     ansi-wl-pprint-0.6.9
Building     ansi-wl-pprint-0.6.9
Completed    primitive-0.7.0.0
Starting     vector-0.12.0.3
Completed    extra-1.6.15
Starting     scientific-0.3.6.2
Building     vector-0.12.0.3
Building     scientific-0.3.6.2
Completed    unordered-containers-0.2.10.0
Starting     MonadRandom-0.5.1.1
Building     MonadRandom-0.5.1.1
Completed    ansi-wl-pprint-0.6.9
Starting     optparse-applicative-0.14.3.0
Building     optparse-applicative-0.14.3.0
Completed    scientific-0.3.6.2
Starting     megaparsec-7.0.5
Building     megaparsec-7.0.5
Completed    MonadRandom-0.5.1.1
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    megaparsec-7.0.5
Completed    vector-0.12.0.3
Downloading  chessIO-0.3.1.1
Downloaded   chessIO-0.3.1.1
Starting     chessIO-0.3.1.1
Building     chessIO-0.3.1.1
Completed    chessIO-0.3.1.1