Resolving dependencies...
Starting     hashable-1.4.1.0
Starting     splitmix-0.1.0.4
Starting     type-equality-1
Starting     transformers-compat-0.7.2
Building     splitmix-0.1.0.4
Building     type-equality-1
Building     hashable-1.4.1.0
Building     transformers-compat-0.7.2
Completed    type-equality-1
Completed    splitmix-0.1.0.4
Starting     random-1.2.1.1
Building     random-1.2.1.1
Completed    transformers-compat-0.7.2
Completed    hashable-1.4.1.0
Starting     constraints-0.13.4
Building     constraints-0.13.4
Completed    random-1.2.1.1
Starting     QuickCheck-2.14.2
Building     QuickCheck-2.14.2
Completed    constraints-0.13.4
Completed    QuickCheck-2.14.2
Starting     quickcheck-dynamic-2.0.0
Building     quickcheck-dynamic-2.0.0
Completed    quickcheck-dynamic-2.0.0
Downloading  quickcheck-lockstep-0.2.1
Downloaded   quickcheck-lockstep-0.2.1
Starting     quickcheck-lockstep-0.2.1
Building     quickcheck-lockstep-0.2.1
Completed    quickcheck-lockstep-0.2.1