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     call-stack-0.1.0
Starting     clock-0.8
Starting     colour-2.3.5
Starting     cabal-doctest-1.0.6
Building     clock-0.8
Building     call-stack-0.1.0
Building     cabal-doctest-1.0.6
Building     colour-2.3.5
Completed    call-stack-0.1.0
Starting     data-default-class-0.1.2.0
Building     data-default-class-0.1.2.0
Completed    clock-0.8
Starting     hashable-1.3.0.0
Building     hashable-1.3.0.0
Completed    cabal-doctest-1.0.6
Starting     hspec-discover-2.7.1
Building     hspec-discover-2.7.1
Completed    data-default-class-0.1.2.0
Starting     primitive-0.7.0.0
Building     primitive-0.7.0.0
Completed    hashable-1.3.0.0
Starting     random-1.1
Completed    hspec-discover-2.7.1
Starting     setenv-0.1.1.3
Completed    colour-2.3.5
Starting     transformers-compat-0.6.5
Building     random-1.1
Building     setenv-0.1.1.3
Building     transformers-compat-0.6.5
Completed    setenv-0.1.1.3
Starting     unliftio-core-0.1.2.0
Building     unliftio-core-0.1.2.0
Completed    unliftio-core-0.1.2.0
Starting     HUnit-1.6.0.0
Completed    random-1.1
Starting     async-2.2.2
Completed    transformers-compat-0.6.5
Starting     ansi-terminal-0.9.1
Building     HUnit-1.6.0.0
Building     async-2.2.2
Building     ansi-terminal-0.9.1
Completed    async-2.2.2
Starting     splitmix-0.0.2
Completed    HUnit-1.6.0.0
Starting     exceptions-0.10.2
Building     splitmix-0.0.2
Building     exceptions-0.10.2
Completed    ansi-terminal-0.9.1
Starting     unliftio-0.2.12
Building     unliftio-0.2.12
Completed    splitmix-0.0.2
Starting     hspec-expectations-0.8.2
Building     hspec-expectations-0.8.2
Completed    primitive-0.7.0.0
Starting     QuickCheck-2.13.2
Building     QuickCheck-2.13.2
Completed    hspec-expectations-0.8.2
Starting     vector-0.12.0.3
Completed    exceptions-0.10.2
Starting     tf-random-0.5
Building     vector-0.12.0.3
Building     tf-random-0.5
Completed    tf-random-0.5
Starting     atomic-primops-0.8.3
Building     atomic-primops-0.8.3
Completed    unliftio-0.2.12
Completed    atomic-primops-0.8.3
Starting     scheduler-1.4.1
Building     scheduler-1.4.1
Completed    scheduler-1.4.1
Completed    QuickCheck-2.13.2
Starting     quickcheck-io-0.2.0
Building     quickcheck-io-0.2.0
Completed    quickcheck-io-0.2.0
Starting     hspec-core-2.7.1
Building     hspec-core-2.7.1
Completed    vector-0.12.0.3
Starting     massiv-0.4.0.0
Completed    hspec-core-2.7.1
Starting     hspec-2.7.1
Building     hspec-2.7.1
Building     massiv-0.4.0.0
Completed    hspec-2.7.1
Completed    massiv-0.4.0.0
Downloading  massiv-test-0.1.0
Downloaded   massiv-test-0.1.0
Starting     massiv-test-0.1.0
Building     massiv-test-0.1.0
Completed    massiv-test-0.1.0