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     csv-0.1.2
Starting     colour-2.3.4
Building     colour-2.3.4
Building     csv-0.1.2
Completed    csv-0.1.2
Starting     hashable-1.2.7.0
Building     hashable-1.2.7.0
Completed    hashable-1.2.7.0
Starting     natural-sort-0.1.2
Completed    colour-2.3.4
Starting     regex-base-0.93.2
Building     natural-sort-0.1.2
Building     regex-base-0.93.2
Completed    natural-sort-0.1.2
Starting     semigroups-0.18.5
Building     semigroups-0.18.5
Completed    regex-base-0.93.2
Starting     stm-chans-3.0.0.4
Completed    semigroups-0.18.5
Starting     terminal-size-0.3.2.1
Building     terminal-size-0.3.2.1
Building     stm-chans-3.0.0.4
Completed    terminal-size-0.3.2.1
Starting     transformers-compat-0.6.2
Building     transformers-compat-0.6.2
Completed    stm-chans-3.0.0.4
Starting     unix-compat-0.5.1
Building     unix-compat-0.5.1
Completed    transformers-compat-0.6.2
Starting     void-0.7.2
Building     void-0.7.2
Completed    void-0.7.2
Starting     async-2.2.1
Completed    unix-compat-0.5.1
Starting     ansi-terminal-0.8.2
Building     async-2.2.1
Building     ansi-terminal-0.8.2
Completed    async-2.2.1
Starting     regex-tdfa-1.2.3.1
Building     regex-tdfa-1.2.3.1
Completed    ansi-terminal-0.8.2
Starting     mmorph-1.1.2
Building     mmorph-1.1.2
Completed    mmorph-1.1.2
Starting     exceptions-0.10.0
Building     exceptions-0.10.0
Completed    exceptions-0.10.0
Starting     filemanip-0.3.6.3
Building     filemanip-0.3.6.3
Completed    filemanip-0.3.6.3
Starting     terminal-progress-bar-0.2
Building     terminal-progress-bar-0.2
Completed    terminal-progress-bar-0.2
Starting     ansi-wl-pprint-0.6.8.2
Completed    regex-tdfa-1.2.3.1
Starting     pipes-4.3.9
Building     ansi-wl-pprint-0.6.8.2
Building     pipes-4.3.9
Completed    ansi-wl-pprint-0.6.8.2
Starting     optparse-applicative-0.14.3.0
Building     optparse-applicative-0.14.3.0
Completed    pipes-4.3.9
Completed    optparse-applicative-0.14.3.0
Downloading  lentil-1.1.0.1
Downloaded   lentil-1.1.0.1
Starting     lentil-1.1.0.1
Building     lentil-1.1.0.1
Completed    lentil-1.1.0.1