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     clock-0.8
Starting     colour-2.3.5
Starting     exceptions-0.10.4
Starting     base-compat-0.11.1
Building     clock-0.8
Building     colour-2.3.5
Building     exceptions-0.10.4
Building     base-compat-0.11.1
Completed    clock-0.8
Starting     groups-0.4.1.0
Building     groups-0.4.1.0
Completed    groups-0.4.1.0
Starting     hashable-1.3.0.0
Completed    exceptions-0.10.4
Starting     mtl-compat-0.2.2
Building     hashable-1.3.0.0
Building     mtl-compat-0.2.2
Completed    mtl-compat-0.2.2
Starting     primitive-0.7.0.1
Building     primitive-0.7.0.1
Completed    colour-2.3.5
Starting     random-1.1
Building     random-1.1
Completed    base-compat-0.11.1
Starting     safe-0.3.18
Completed    hashable-1.3.0.0
Starting     tagged-0.8.6
Building     safe-0.3.18
Building     tagged-0.8.6
Completed    random-1.1
Starting     transformers-compat-0.6.5
Building     transformers-compat-0.6.5
Completed    tagged-0.8.6
Starting     unbounded-delays-0.1.1.0
Completed    safe-0.3.18
Starting     wcwidth-0.0.2
Building     unbounded-delays-0.1.1.0
Building     wcwidth-0.0.2
Completed    unbounded-delays-0.1.1.0
Starting     ansi-terminal-0.10.3
Completed    wcwidth-0.0.2
Starting     wl-pprint-text-1.2.0.1
Building     ansi-terminal-0.10.3
Building     wl-pprint-text-1.2.0.1
Completed    transformers-compat-0.6.5
Starting     unordered-containers-0.2.10.0
Building     unordered-containers-0.2.10.0
Completed    wl-pprint-text-1.2.0.1
Starting     async-2.2.2
Completed    ansi-terminal-0.10.3
Starting     splitmix-0.0.4
Building     async-2.2.2
Completed    primitive-0.7.0.1
Starting     errors-2.3.0
Building     splitmix-0.0.4
Building     errors-2.3.0
Completed    async-2.2.2
Starting     ansi-wl-pprint-0.6.9
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Starting     vector-0.12.1.2
Building     ansi-wl-pprint-0.6.9
Building     vector-0.12.1.2
Completed    errors-2.3.0
Starting     MonadRandom-0.5.1.2
Building     MonadRandom-0.5.1.2
Completed    ansi-wl-pprint-0.6.9
Starting     protolude-0.2.4
Building     protolude-0.2.4
Completed    unordered-containers-0.2.10.0
Starting     QuickCheck-2.13.2
Building     QuickCheck-2.13.2
Completed    MonadRandom-0.5.1.2
Starting     optparse-applicative-0.15.1.0
Building     optparse-applicative-0.15.1.0
Completed    protolude-0.2.4
Starting     semirings-0.5.3
Building     semirings-0.5.3
Completed    optparse-applicative-0.15.1.0
Starting     tasty-1.2.3
Building     tasty-1.2.3
Completed    tasty-1.2.3
Completed    semirings-0.5.3
Starting     mod-0.1.1.0
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Starting     tasty-quickcheck-0.10.1.1
Building     tasty-quickcheck-0.10.1.1
Completed    mod-0.1.1.0
Completed    tasty-quickcheck-0.10.1.1
Completed    vector-0.12.1.2
Starting     vector-algorithms-0.8.0.3
Starting     bitvec-1.0.3.0
Building     vector-algorithms-0.8.0.3
Building     bitvec-1.0.3.0
Completed    vector-algorithms-0.8.0.3
Starting     poly-0.4.0.0
Building     poly-0.4.0.0
Completed    bitvec-1.0.3.0
Completed    poly-0.4.0.0
Starting     galois-field-1.0.2
Building     galois-field-1.0.2
Completed    galois-field-1.0.2
Starting     elliptic-curve-0.3.0
Building     elliptic-curve-0.3.0
Completed    elliptic-curve-0.3.0
Downloading  pairing-1.1.0
Downloaded   pairing-1.1.0
Starting     pairing-1.1.0
Building     pairing-1.1.0
Completed    pairing-1.1.0