anchor.diff:            description = "Cardano SL - GodTossing implementation of SSC";
             license = stdenv.lib.licenses.mit;
           }) {};
  -      cardano-sl-infra = callPackage ({ QuickCheck, aeson, base, base64-bytestring, binary, bytestring, cardano-report-server, cardano-sl-core, cardano-sl-db, containers, cpphs, data-default, directory, dns, either, ether, exceptions, filepath, formatting, generic-arbitrary, hashable, http-client, http-client-tls, iproute, kademlia, lens, list-t, log-warper, mkDerivation, mmorph, monad-control, mtl, network-info, network-transport, network-transport-tcp, node-sketch, optparse-applicative, parsec, reflection, serokell-util, stdenv, stm, tagged, template-haskell, text, text-format, time, time-units, transformers, transformers-base, transformers-lift, universum, unix, unordered-containers, yaml }:
  +      cardano-sl-infra = callPackage ({ QuickCheck, aeson, base, base64-bytestring, binary, bytestring, cardano-report-server, cardano-sl-core, cardano-sl-db, containers, cpphs, data-default, directory, dns, either, ekg-core, ether, exceptions, filepath, formatting, generic-arbitrary, hashable, http-client, http-client-tls, iproute, kademlia, lens, list-t, log-warper, mkDerivation, mmorph, monad-control, mtl, network-info, network-transport, network-transport-tcp, node-sketch, optparse-applicative, parsec, reflection, serokell-util, stdenv, stm, tagged, template-haskell, text, text-format, time, time-units, transformers, transformers-base, transformers-lift, universum, unix, unordered-containers, yaml }:
         mkDerivation {
             pname = "cardano-sl-infra";
             version = "0.5.1";
  
positive.code:             directory
              dns
              either
              ether
              exceptions
              filepath
  
negative.code:           version = "0.2.0.0";
            src = fetchgit {
              url = "https://github.com/serokell/time-warp-nt.git";
              sha256 = "0r73r12ja6qydficbiimm1xl93dhgm26f9crnssfjzqpyn174gaw";
              rev = "00f9911afa62ff6af5d53d4c9bb2d5c8aa72ec57";
            };
            isLibrary = true;
            isExecutable = true;
  