anchor.diff:            description = "Cardano SL main implementation";
             license = stdenv.lib.licenses.mit;
           }) {};
  -      cardano-sl-core = callPackage ({ QuickCheck, aeson, autoexporter, base, base58-bytestring, binary, bytestring, cardano-crypto, cborg, cereal, concurrent-extra, containers, contravariant, cpphs, cryptonite, cryptonite-openssl, data-default, deepseq, deriving-compat, digest, directory, ed25519, ether, exceptions, file-embed, filepath, formatting, generic-arbitrary, hashable, lens, log-warper, lrucache, memory, mkDerivation, mmorph, mtl, node-sketch, parsec, plutus-prototype, pvss, quickcheck-instances, random, reflection, resourcet, safecopy, semigroups, serokell-util, stdenv, stm, tagged, template-haskell, text, text-format, th-utilities, time, time-units, transformers, transformers-base, transformers-lift, universum, unordered-containers, vector, yaml }:
  +      cardano-sl-core = callPackage ({ QuickCheck, aeson, autoexporter, base, base58-bytestring, binary, bytestring, cardano-crypto, cborg, cereal, concurrent-extra, containers, contravariant, cpphs, cryptonite, cryptonite-openssl, data-default, deepseq, deriving-compat, digest, directory, ed25519, ether, exceptions, file-embed, filepath, formatting, generic-arbitrary, hashable, lens, log-warper, lrucache, memory, mkDerivation, mmorph, mtl, node-sketch, parsec, plutus-prototype, pvss, quickcheck-instances, random, reflection, resourcet, safecopy, semigroups, serokell-util, stdenv, stm, tagged, template-haskell, text, text-format, th-lift-instances, th-utilities, time, time-units, transformers, transformers-base, transformers-lift, universum, unordered-containers, vector, yaml }:
         mkDerivation {
             pname = "cardano-sl-core";
             version = "0.6.2";
  
positive.code:             serokell-util
              stm
              tagged
              text
              text-format
              time-units
  
negative.code:             template-haskell
              text
              text-format
              th-lift-instances
              th-utilities
              time
              time-units
  