lib.overrideDerivation (aws-sdk-cpp.override {

        aws-sdk-cpp.override {

        }) (attrs: {
          src = fetchFromGitHub {
            owner = "edolstra";
            repo = "aws-sdk-cpp";
            rev = "d1e2479f79c24e2a1df8a3f3ef3278a1c6383b1e";
            sha256 = "1vhgsxkhpai9a7dk38q4r239l6dsz2jvl8hii24c194lsga3g84h";
          };
        });

        };

        /*

      */
      nix = nixUnstable;

            child.pid.wait(true);

            child.pid.wait();

        child.pid.wait(true);

        child.pid.wait();

            int res = pid.wait(true);

            int res = pid.wait();

            int res = pid.wait(true);

            int res = pid.wait();