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     abstract-par-0.3.3
Starting     data-default-class-0.1.2.0
Starting     parallel-3.2.2.0
Starting     cereal-0.5.8.1
Building     abstract-par-0.3.3
Building     parallel-3.2.2.0
Building     data-default-class-0.1.2.0
Building     cereal-0.5.8.1
Completed    data-default-class-0.1.2.0
Starting     primitive-0.7.0.0
Completed    abstract-par-0.3.3
Starting     random-1.1
Building     primitive-0.7.0.0
Building     random-1.1
Completed    parallel-3.2.2.0
Completed    random-1.1
Starting     abstract-deque-0.3
Building     abstract-deque-0.3
Completed    cereal-0.5.8.1
Starting     monad-par-extras-0.3.3
Building     monad-par-extras-0.3.3
Completed    abstract-deque-0.3
Completed    monad-par-extras-0.3.3
Completed    primitive-0.7.0.0
Starting     vector-0.12.0.3
Building     vector-0.12.0.3
Completed    vector-0.12.0.3
Starting     vector-th-unbox-0.2.1.7
Building     vector-th-unbox-0.2.1.7
Completed    vector-th-unbox-0.2.1.7
Starting     math-functions-0.3.3.0
Building     math-functions-0.3.3.0
Completed    math-functions-0.3.3.0
Starting     mwc-random-0.14.0.0
Building     mwc-random-0.14.0.0
Completed    mwc-random-0.14.0.0
Downloading  monad-par-0.3.5
Downloaded   monad-par-0.3.5
Starting     monad-par-0.3.5
Building     monad-par-0.3.5
Completed    monad-par-0.3.5