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     cabal-doctest-1.0.6
Starting     base-orphans-0.8.1
Starting     base-compat-0.10.5
Building     StateVar-1.1.1.1
Building     base-orphans-0.8.1
Building     cabal-doctest-1.0.6
Building     base-compat-0.10.5
Completed    base-orphans-0.8.1
Starting     hashable-1.2.7.0
Completed    StateVar-1.1.1.1
Starting     integer-logarithms-1.0.3
Building     hashable-1.2.7.0
Building     integer-logarithms-1.0.3
Completed    cabal-doctest-1.0.6
Starting     primitive-0.6.4.0
Building     primitive-0.6.4.0
Completed    integer-logarithms-1.0.3
Starting     random-1.1
Building     random-1.1
Completed    hashable-1.2.7.0
Starting     safe-0.3.17
Building     safe-0.3.17
Completed    base-compat-0.10.5
Starting     semigroups-0.18.5
Building     semigroups-0.18.5
Completed    random-1.1
Starting     syb-0.7
Completed    semigroups-0.18.5
Starting     tagged-0.8.6
Building     syb-0.7
Building     tagged-0.8.6
Completed    safe-0.3.17
Starting     th-abstraction-0.3.1.0
Building     th-abstraction-0.3.1.0
Completed    tagged-0.8.6
Starting     transformers-compat-0.6.4
Building     transformers-compat-0.6.4
Completed    syb-0.7
Starting     contravariant-1.5
Building     contravariant-1.5
Completed    th-abstraction-0.3.1.0
Starting     unordered-containers-0.2.10.0
Completed    transformers-compat-0.6.4
Starting     splitmix-0.0.2
Building     unordered-containers-0.2.10.0
Completed    contravariant-1.5
Starting     universe-base-1.1
Building     splitmix-0.0.2
Completed    primitive-0.6.4.0
Starting     distributive-0.6
Building     universe-base-1.1
Completed    splitmix-0.0.2
Starting     th-expand-syns-0.4.4.0
Building     th-expand-syns-0.4.4.0
Building     distributive-0.6
Completed    universe-base-1.1
Starting     th-lift-0.8
Building     th-lift-0.8
Completed    th-expand-syns-0.4.4.0
Starting     transformers-base-0.4.5.2
Building     transformers-base-0.4.5.2
Completed    distributive-0.6
Starting     exceptions-0.10.1
Building     exceptions-0.10.1
Completed    th-lift-0.8
Starting     vector-0.12.0.3
Completed    transformers-base-0.4.5.2
Starting     scientific-0.3.6.2
Building     vector-0.12.0.3
Building     scientific-0.3.6.2
Completed    unordered-containers-0.2.10.0
Starting     QuickCheck-2.13.1
Building     QuickCheck-2.13.1
Completed    exceptions-0.10.1
Starting     universe-reverse-instances-1.1
Building     universe-reverse-instances-1.1
Completed    scientific-0.3.6.2
Starting     th-reify-many-0.1.9
Building     th-reify-many-0.1.9
Completed    universe-reverse-instances-1.1
Starting     comonad-5.0.4
Completed    th-reify-many-0.1.9
Starting     attoparsec-0.13.2.2
Building     attoparsec-0.13.2.2
Building     comonad-5.0.4
Completed    comonad-5.0.4
Starting     bifunctors-5.5.4
Building     bifunctors-5.5.4
Completed    attoparsec-0.13.2.2
Completed    bifunctors-5.5.4
Starting     profunctors-5.3
Starting     semigroupoids-5.3.2
Building     profunctors-5.3
Completed    QuickCheck-2.13.1
Building     semigroupoids-5.3.2
Completed    vector-0.12.0.3
Starting     th-lift-instances-0.1.13
Building     th-lift-instances-0.1.13
Completed    profunctors-5.3
Completed    th-lift-instances-0.1.13
Starting     th-orphans-0.13.7
Building     th-orphans-0.13.7
Completed    semigroupoids-5.3.2
Starting     lattices-2
Starting     free-5.1
Building     lattices-2
Building     free-5.1
Completed    th-orphans-0.13.7
Starting     th-desugar-1.9
Building     th-desugar-1.9
Completed    lattices-2
Completed    free-5.1
Completed    th-desugar-1.9
Starting     singletons-2.5.1
Building     singletons-2.5.1
Completed    singletons-2.5.1
Downloading  expressions-0.5
Downloaded   expressions-0.5
Starting     expressions-0.5
Building     expressions-0.5
Completed    expressions-0.5