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     hw-int-0.0.0.3
Starting     mmap-0.5.9
Starting     hw-string-parse-0.0.0.4
Starting     primitive-0.7.0.0
Building     hw-int-0.0.0.3
Building     mmap-0.5.9
Building     hw-string-parse-0.0.0.4
Building     primitive-0.7.0.0
Completed    hw-string-parse-0.0.0.4
Starting     safe-0.3.17
Completed    hw-int-0.0.0.3
Starting     semigroups-0.19
Building     safe-0.3.17
Building     semigroups-0.19
Completed    mmap-0.5.9
Completed    semigroups-0.19
Completed    safe-0.3.17
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     hw-prim-0.6.2.25
Building     hw-prim-0.6.2.25
Completed    hw-prim-0.6.2.25
Starting     hw-bits-0.7.0.6
Building     hw-bits-0.7.0.6
Completed    hw-bits-0.7.0.6
Downloading  hw-packed-vector-0.0.0.2
Downloaded   hw-packed-vector-0.0.0.2
Starting     hw-packed-vector-0.0.0.2
Building     hw-packed-vector-0.0.0.2
Completed    hw-packed-vector-0.0.0.2