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     fail-4.9.0.0
Starting     transformers-compat-0.6.2
Building     fail-4.9.0.0
Building     transformers-compat-0.6.2
Completed    fail-4.9.0.0
Completed    transformers-compat-0.6.2
Starting     exceptions-0.10.0
Building     exceptions-0.10.0
Completed    exceptions-0.10.0
Downloading  hslua-1.0.2
Downloaded   hslua-1.0.2
Starting     hslua-1.0.2
Building     hslua-1.0.2
Completed    hslua-1.0.2