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     natural-transformation-0.4
Starting     base-orphans-0.8
Building     base-orphans-0.8
Building     natural-transformation-0.4
Completed    base-orphans-0.8
Starting     transformers-compat-0.6.2
Completed    natural-transformation-0.4
Building     transformers-compat-0.6.2
Completed    transformers-compat-0.6.2
Starting     transformers-base-0.4.5.2
Building     transformers-base-0.4.5.2
Completed    transformers-base-0.4.5.2
Starting     freer-simple-1.1.0.0
Building     freer-simple-1.1.0.0
Completed    freer-simple-1.1.0.0
Downloading  freer-simple-time-0.1.0.0
Downloaded   freer-simple-time-0.1.0.0
Starting     freer-simple-time-0.1.0.0
Building     freer-simple-time-0.1.0.0
Completed    freer-simple-time-0.1.0.0