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     StateVar-1.1.1.1
Starting     base-orphans-0.8
Building     StateVar-1.1.1.1
Building     base-orphans-0.8
Completed    base-orphans-0.8
Starting     base-prelude-1.3
Completed    StateVar-1.1.1.1
Starting     cabal-doctest-1.0.6
Building     base-prelude-1.3
Building     cabal-doctest-1.0.6
Completed    cabal-doctest-1.0.6
Starting     data-default-class-0.1.2.0
Building     data-default-class-0.1.2.0
Completed    data-default-class-0.1.2.0
Starting     hashable-1.2.7.0
Completed    base-prelude-1.3
Starting     primitive-0.6.4.0
Building     hashable-1.2.7.0
Building     primitive-0.6.4.0
Completed    hashable-1.2.7.0
Starting     semigroups-0.18.5
Building     semigroups-0.18.5
Completed    semigroups-0.18.5
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    tagged-0.8.6
Starting     th-abstraction-0.2.8.0
Building     th-abstraction-0.2.8.0
Completed    primitive-0.6.4.0
Starting     transformers-compat-0.6.2
Building     transformers-compat-0.6.2
Completed    th-abstraction-0.2.8.0
Starting     void-0.7.2
Building     void-0.7.2
Completed    void-0.7.2
Starting     contravariant-1.5
Building     contravariant-1.5
Completed    transformers-compat-0.6.2
Starting     unordered-containers-0.2.9.0
Building     unordered-containers-0.2.9.0
Completed    contravariant-1.5
Starting     async-2.2.1
Building     async-2.2.1
Completed    async-2.2.1
Starting     distributive-0.6
Completed    unordered-containers-0.2.9.0
Starting     vector-0.12.0.1
Building     distributive-0.6
Building     vector-0.12.0.1
Completed    distributive-0.6
Starting     transformers-base-0.4.5.2
Building     transformers-base-0.4.5.2
Completed    transformers-base-0.4.5.2
Starting     mmorph-1.1.2
Building     mmorph-1.1.2
Completed    mmorph-1.1.2
Starting     exceptions-0.10.0
Building     exceptions-0.10.0
Completed    exceptions-0.10.0
Starting     hinotify-0.4
Building     hinotify-0.4
Completed    hinotify-0.4
Starting     comonad-5.0.4
Building     comonad-5.0.4
Completed    comonad-5.0.4
Starting     streaming-0.2.2.0
Building     streaming-0.2.2.0
Completed    vector-0.12.0.1
Starting     pipes-4.3.9
Building     pipes-4.3.9
Completed    streaming-0.2.2.0
Starting     bifunctors-5.5.3
Building     bifunctors-5.5.3
Completed    pipes-4.3.9
Starting     vector-th-unbox-0.2.1.6
Building     vector-th-unbox-0.2.1.6
Completed    vector-th-unbox-0.2.1.6
Starting     vector-builder-0.3.6
Building     vector-builder-0.3.6
Completed    bifunctors-5.5.3
Starting     math-functions-0.3.0.2
Building     math-functions-0.3.0.2
Completed    vector-builder-0.3.6
Starting     semigroupoids-5.3.1
Building     semigroupoids-5.3.1
Completed    math-functions-0.3.0.2
Starting     profunctors-5.3
Building     profunctors-5.3
Completed    semigroupoids-5.3.1
Starting     mwc-random-0.14.0.0
Building     mwc-random-0.14.0.0
Completed    profunctors-5.3
Completed    mwc-random-0.14.0.0
Starting     foldl-1.4.5
Building     foldl-1.4.5
Completed    foldl-1.4.5
Starting     streaming-eversion-0.4.0.0
Building     streaming-eversion-0.4.0.0
Completed    streaming-eversion-0.4.0.0
Downloading  tailfile-hinotify-2.0.0.0
Downloaded   tailfile-hinotify-2.0.0.0
Starting     tailfile-hinotify-2.0.0.0
Building     tailfile-hinotify-2.0.0.0
Completed    tailfile-hinotify-2.0.0.0