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     hashable-1.3.0.0
Starting     integer-logarithms-1.0.3
Starting     base-compat-0.10.5
Building     clock-0.8
Building     integer-logarithms-1.0.3
Building     hashable-1.3.0.0
Building     base-compat-0.10.5
Completed    integer-logarithms-1.0.3
Starting     old-locale-1.0.0.7
Completed    clock-0.8
Starting     primitive-0.7.0.0
Building     old-locale-1.0.0.7
Building     primitive-0.7.0.0
Completed    hashable-1.3.0.0
Starting     semigroups-0.19
Completed    old-locale-1.0.0.7
Building     semigroups-0.19
Completed    semigroups-0.19
Completed    base-compat-0.10.5
Starting     wl-pprint-text-1.2.0.0
Building     wl-pprint-text-1.2.0.0
Completed    wl-pprint-text-1.2.0.0
Completed    primitive-0.7.0.0
Starting     scientific-0.3.6.2
Building     scientific-0.3.6.2
Completed    scientific-0.3.6.2
Starting     formatting-6.3.7
Building     formatting-6.3.7
Completed    formatting-6.3.7
Starting     reason-export-0.1.0.0
Building     reason-export-0.1.0.0
Completed    reason-export-0.1.0.0