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     NineP-0.0.2.1
Starting     fail-4.9.0.0
Starting     extensible-exceptions-0.1.1.4
Starting     hashable-1.3.0.0
Building     fail-4.9.0.0
Building     NineP-0.0.2.1
Building     extensible-exceptions-0.1.1.4
Building     hashable-1.3.0.0
Completed    fail-4.9.0.0
Starting     monad-loops-0.4.3
Building     monad-loops-0.4.3
Completed    extensible-exceptions-0.1.1.4
Starting     network-2.8.0.1
Completed    monad-loops-0.4.3
Starting     old-locale-1.0.0.7
Completed    NineP-0.0.2.1
Starting     regex-base-0.94.0.0
Building     old-locale-1.0.0.7
Building     regex-base-0.94.0.0
Completed    hashable-1.3.0.0
Starting     stateref-0.3
Building     stateref-0.3
Completed    old-locale-1.0.0.7
Starting     transformers-compat-0.6.5
Building     network-2.8.0.1
Building     transformers-compat-0.6.5
Completed    regex-base-0.94.0.0
Starting     monad-peel-0.2.1.2
Completed    stateref-0.3
Starting     async-2.2.2
Building     monad-peel-0.2.1.2
Building     async-2.2.2
Completed    transformers-compat-0.6.5
Starting     old-time-1.1.0.3
Completed    monad-peel-0.2.1.2
Starting     regex-posix-0.96.0.0
Building     regex-posix-0.96.0.0
Completed    async-2.2.2
Starting     exceptions-0.10.3
Building     old-time-1.1.0.3
Building     exceptions-0.10.3
Completed    old-time-1.1.0.3
Starting     mstate-0.2.8
Completed    regex-posix-0.96.0.0
Starting     convertible-1.1.1.0
Completed    network-2.8.0.1
Starting     hslogger-1.3.1.0
Building     mstate-0.2.8
Completed    exceptions-0.10.3
Building     convertible-1.1.1.0
Building     hslogger-1.3.1.0
Completed    mstate-0.2.8
Completed    hslogger-1.3.1.0
Completed    convertible-1.1.1.0
Downloading  Network-NineP-0.4.6
Downloaded   Network-NineP-0.4.6
Starting     Network-NineP-0.4.6
Building     Network-NineP-0.4.6
Completed    Network-NineP-0.4.6