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     transformers-0.5.6.2
Building     transformers-0.5.6.2
Completed    transformers-0.5.6.2
Starting     mtl-2.2.2
Building     mtl-2.2.2
Completed    mtl-2.2.2
Starting     parsec-3.1.14.0
Building     parsec-3.1.14.0
Completed    parsec-3.1.14.0
Downloading  burrito-1.1.0.2
Downloaded   burrito-1.1.0.2
Starting     burrito-1.1.0.2
Building     burrito-1.1.0.2
Completed    burrito-1.1.0.2