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     dlist-0.8.0.5
Starting     data-default-class-0.1.2.0
Building     data-default-class-0.1.2.0
Building     dlist-0.8.0.5
Completed    data-default-class-0.1.2.0
Starting     hashable-1.2.7.0
Building     hashable-1.2.7.0
Completed    dlist-0.8.0.5
Starting     haskell-src-exts-1.20.3
Building     haskell-src-exts-1.20.3
Completed    hashable-1.2.7.0
Starting     old-locale-1.0.0.7
Building     old-locale-1.0.0.7
Completed    old-locale-1.0.0.7
Starting     semigroups-0.18.5
Building     semigroups-0.18.5
Completed    semigroups-0.18.5
Starting     syb-0.7
Building     syb-0.7
Completed    syb-0.7
Starting     data-default-instances-containers-0.0.1
Building     data-default-instances-containers-0.0.1
Completed    data-default-instances-containers-0.0.1
Starting     data-default-instances-dlist-0.0.1
Building     data-default-instances-dlist-0.0.1
Completed    data-default-instances-dlist-0.0.1
Starting     unordered-containers-0.2.9.0
Building     unordered-containers-0.2.9.0
Completed    unordered-containers-0.2.9.0
Starting     data-default-instances-old-locale-0.0.1
Building     data-default-instances-old-locale-0.0.1
Completed    data-default-instances-old-locale-0.0.1
Starting     uniplate-1.6.12
Building     uniplate-1.6.12
Completed    uniplate-1.6.12
Starting     data-default-0.7.1.1
Building     data-default-0.7.1.1
Completed    data-default-0.7.1.1
Completed    haskell-src-exts-1.20.3
Downloading  haskell-src-exts-util-0.2.4
Downloaded   haskell-src-exts-util-0.2.4
Starting     haskell-src-exts-util-0.2.4
Building     haskell-src-exts-util-0.2.4
Completed    haskell-src-exts-util-0.2.4