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     semigroups-0.19.1
Starting     hashable-1.3.0.0
Starting     transformers-compat-0.6.5
Starting     syb-0.7.1
Building     semigroups-0.19.1
Building     hashable-1.3.0.0
Building     syb-0.7.1
Building     transformers-compat-0.6.5
Completed    semigroups-0.19.1
Starting     type-equality-1
Building     type-equality-1
Completed    type-equality-1
Completed    transformers-compat-0.6.5
Completed    hashable-1.3.0.0
Starting     async-2.2.2
Starting     constraints-0.11.2
Completed    syb-0.7.1
Building     async-2.2.2
Building     constraints-0.11.2
Completed    async-2.2.2
Completed    constraints-0.11.2
Downloading  distributed-closure-0.4.2.0
Downloaded   distributed-closure-0.4.2.0
Starting     distributed-closure-0.4.2.0
Building     distributed-closure-0.4.2.0
Completed    distributed-closure-0.4.2.0