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     old-locale-1.0.0.7
Starting     hashable-1.2.7.0
Starting     polyparse-1.12.1
Starting     haskell-src-exts-1.21.0
Building     old-locale-1.0.0.7
Building     hashable-1.2.7.0
Building     polyparse-1.12.1
Building     haskell-src-exts-1.21.0
Completed    old-locale-1.0.0.7
Starting     split-0.2.3.3
Building     split-0.2.3.3
Completed    hashable-1.2.7.0
Starting     syb-0.7
Completed    split-0.2.3.3
Starting     old-time-1.1.0.3
Building     syb-0.7
Building     old-time-1.1.0.3
Completed    syb-0.7
Starting     unordered-containers-0.2.10.0
Completed    polyparse-1.12.1
Building     unordered-containers-0.2.10.0
Completed    old-time-1.1.0.3
Starting     cpphs-1.20.8
Building     cpphs-1.20.8
Completed    unordered-containers-0.2.10.0
Starting     uniplate-1.6.12
Building     uniplate-1.6.12
Completed    cpphs-1.20.8
Completed    uniplate-1.6.12
Completed    haskell-src-exts-1.21.0
Starting     fix-imports-2.2.0
Building     fix-imports-2.2.0
Completed    fix-imports-2.2.0