Error found:
in module [33mMain[0m
at tests/purs/failing/FoldableInstance2.purs:10:26 - 10:29 (line 10, column 26 - line 10, column 29)

  Could not match kind
  [33m      [0m
  [33m  Type[0m
  [33m      [0m
  with kind
  [33m              [0m
  [33m  Type -> Type[0m
  [33m              [0m

while checking that type [33mFoo[0m
  has kind [33mType -> Type[0m
while inferring the kind of [33mFoldable Foo[0m
in type class instance
[33m                            [0m
[33m  Data.Foldable.Foldable Foo[0m
[33m                            [0m

See https://github.com/purescript/documentation/blob/master/errors/KindsDoNotUnify.md for more information,
or to contribute content related to this error.