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     random-1.1
Starting     tagged-0.8.6
Starting     semigroups-0.19
Starting     unix-compat-0.5.1
Building     random-1.1
Building     tagged-0.8.6
Building     semigroups-0.19
Building     unix-compat-0.5.1
Completed    semigroups-0.19
Starting     utility-ht-0.0.14
Building     utility-ht-0.0.14
Completed    unix-compat-0.5.1
Starting     explicit-exception-0.1.10
Building     explicit-exception-0.1.10
Completed    tagged-0.8.6
Starting     filemanip-0.3.6.3
Completed    random-1.1
Starting     splitmix-0.0.2
Building     filemanip-0.3.6.3
Building     splitmix-0.0.2
Completed    splitmix-0.0.2
Starting     hsshellscript-3.4.5
Building     hsshellscript-3.4.5
Completed    filemanip-0.3.6.3
Starting     QuickCheck-2.13.1
Completed    utility-ht-0.0.14
Building     QuickCheck-2.13.1
Completed    explicit-exception-0.1.10
Completed    hsshellscript-3.4.5
Completed    QuickCheck-2.13.1
Starting     pathtype-0.8.1
Building     pathtype-0.8.1
Completed    pathtype-0.8.1
Starting     group-by-date-0.1.0.3
Building     group-by-date-0.1.0.3
Completed    group-by-date-0.1.0.3