Resolving dependencies...
Warning: The following packages are likely to be broken by the reinstalls:
parsec-3.1.13.0
Cabal-2.4.0.1
Continuing even though the plan contains dangerous reinstalls.
Starting     cereal-0.5.8.1
Starting     safe-0.3.19
Starting     splitmix-0.1.0.1
Starting     hashable-1.3.0.0
Building     safe-0.3.19
Building     cereal-0.5.8.1
Building     hashable-1.3.0.0
Building     splitmix-0.1.0.1
Completed    splitmix-0.1.0.1
Starting     transformers-0.5.6.2
Building     transformers-0.5.6.2
Completed    hashable-1.3.0.0
Starting     unordered-containers-0.2.12.0
Completed    safe-0.3.19
Building     unordered-containers-0.2.12.0
Completed    cereal-0.5.8.1
Completed    unordered-containers-0.2.12.0
Completed    transformers-0.5.6.2
Starting     tagged-0.8.6
Starting     primitive-0.7.1.0
Starting     mtl-2.2.2
Building     mtl-2.2.2
Building     tagged-0.8.6
Building     primitive-0.7.1.0
Completed    tagged-0.8.6
Starting     data-diverse-4.7.0.0
Building     data-diverse-4.7.0.0
Completed    mtl-2.2.2
Starting     random-1.2.0
Building     random-1.2.0
Completed    random-1.2.0
Starting     QuickCheck-2.14.1
Building     QuickCheck-2.14.1
Completed    data-diverse-4.7.0.0
Downloading  parameterized-0.5.0.0
Downloaded   parameterized-0.5.0.0
Starting     parameterized-0.5.0.0
Building     parameterized-0.5.0.0
Completed    primitive-0.7.1.0
Starting     vector-0.12.1.2
Building     vector-0.12.1.2
Completed    parameterized-0.5.0.0
Completed    QuickCheck-2.14.1
Completed    vector-0.12.1.2
Downloading  proto3-wire-1.2.0
Downloaded   proto3-wire-1.2.0
Starting     proto3-wire-1.2.0
Building     proto3-wire-1.2.0
Completed    proto3-wire-1.2.0