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     hashable-1.3.0.0
Building     hashable-1.3.0.0
Completed    hashable-1.3.0.0
Starting     text-short-0.1.3
Building     text-short-0.1.3
Completed    text-short-0.1.3
Downloading  X-0.3.1.0
Downloaded   X-0.3.1.0
Starting     X-0.3.1.0
Building     X-0.3.1.0
Completed    X-0.3.1.0