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     cabal-doctest-1.0.8
Starting     base-prelude-1.4
Starting     clock-0.8
Starting     base-orphans-0.8.2
Building     base-prelude-1.4
Building     cabal-doctest-1.0.8
Building     clock-0.8
Building     base-orphans-0.8.2
Completed    clock-0.8
Starting     data-default-class-0.1.2.0
Building     data-default-class-0.1.2.0
Completed    cabal-doctest-1.0.8
Starting     hashable-1.3.0.0
Building     hashable-1.3.0.0
Completed    data-default-class-0.1.2.0
Starting     rosezipper-0.2
Completed    base-orphans-0.8.2
Starting     safe-0.3.19
Building     rosezipper-0.2
Building     safe-0.3.19
Completed    base-prelude-1.4
Starting     semigroups-0.19.1
Completed    rosezipper-0.2
Starting     th-abstraction-0.3.2.0
Building     semigroups-0.19.1
Completed    hashable-1.3.0.0
Starting     transformers-0.5.6.2
Building     th-abstraction-0.3.2.0
Building     transformers-0.5.6.2
Completed    semigroups-0.19.1
Starting     extra-1.7.4
Building     extra-1.7.4
Completed    safe-0.3.19
Starting     unordered-containers-0.2.11.0
Building     unordered-containers-0.2.11.0
Completed    th-abstraction-0.3.2.0
Starting     data-fix-0.3.0
Building     data-fix-0.3.0
Completed    extra-1.7.4
Completed    data-fix-0.3.0
Completed    unordered-containers-0.2.11.0
Completed    transformers-0.5.6.2
Starting     mtl-2.2.2
Starting     primitive-0.7.1.0
Starting     tagged-0.8.6
Starting     transformers-compat-0.6.5
Building     mtl-2.2.2
Building     tagged-0.8.6
Building     transformers-compat-0.6.5
Building     primitive-0.7.1.0
Completed    tagged-0.8.6
Starting     StateVar-1.2
Completed    transformers-compat-0.6.5
Starting     distributive-0.6.2
Building     StateVar-1.2
Completed    mtl-2.2.2
Starting     transformers-base-0.4.5.2
Building     transformers-base-0.4.5.2
Completed    StateVar-1.2
Starting     exceptions-0.10.4
Building     exceptions-0.10.4
Building     distributive-0.6.2
Completed    transformers-base-0.4.5.2
Starting     contravariant-1.5.2
Building     contravariant-1.5.2
Completed    distributive-0.6.2
Starting     comonad-5.0.6
Completed    exceptions-0.10.4
Completed    contravariant-1.5.2
Building     comonad-5.0.6
Completed    primitive-0.7.1.0
Starting     vector-0.12.1.2
Building     vector-0.12.1.2
Completed    comonad-5.0.6
Starting     bifunctors-5.5.7
Building     bifunctors-5.5.7
Completed    bifunctors-5.5.7
Starting     profunctors-5.5.2
Starting     semigroupoids-5.3.4
Building     profunctors-5.5.2
Building     semigroupoids-5.3.4
Completed    profunctors-5.5.2
Completed    semigroupoids-5.3.4
Starting     free-5.1.3
Building     free-5.1.3
Completed    vector-0.12.1.2
Starting     vector-builder-0.3.8
Starting     math-functions-0.3.4.0
Building     vector-builder-0.3.8
Building     math-functions-0.3.4.0
Completed    vector-builder-0.3.8
Completed    math-functions-0.3.4.0
Starting     mwc-random-0.14.0.0
Building     mwc-random-0.14.0.0
Completed    free-5.1.3
Starting     recursion-schemes-5.2
Building     recursion-schemes-5.2
Completed    mwc-random-0.14.0.0
Starting     foldl-1.4.7
Building     foldl-1.4.7
Completed    recursion-schemes-5.2
Completed    foldl-1.4.7
Starting     stackcollapse-ghc-0.0.1.3
Building     stackcollapse-ghc-0.0.1.3
Completed    stackcollapse-ghc-0.0.1.3