[8 of 8] Compiling Rest.Types.Container ( src/Rest/Types/Container.hs, dist/dist-sandbox-302b47de/build/Rest/Types/Container.o )
src/Rest/Types/Container.hs:41:64:
Not in scope: type constructor or class ‘Foldable’
src/Rest/Types/Container.hs:41:74:
Not in scope: type constructor or class ‘Traversable’