constraints: array ==0.5.1.0, attoparsec ==0.13.0.0, base ==4.8.0.0, base-unicode-symbols ==0.2.2.4, binary ==0.7.3.0, blaze-builder ==0.4.0.1, bytestring ==0.10.6.0, case-insensitive ==1.2.0.4, charset ==0.3.7.1, containers ==0.5.6.2, deepseq ==1.4.1.1, ghc-prim ==0.4.0.0, hashable ==1.2.3.2, http-types ==0.8.6, integer-gmp ==1.0.0.0, mtl ==2.2.1, nats ==1, network ==2.6.1.0, parsec ==3.1.9, parsers ==0.12.2.1, rts ==1.0, scientific ==0.3.3.8, semigroups ==0.16.2.2, text ==1.2.1.0, time ==1.5.0.1, transformers ==0.4.2.0, unix ==2.7.1.0, unordered-containers ==0.2.5.1, vault ==0.3.0.4, wai ==3.0.2.3