anchor.diff:        sha256 = "1jq2s9k7hah3b317hfn9y3g1q4g4x58k209psrfsqs718a9sw8c7";
       };
     };
  -
  -  http_proxy_connect_module_v15 = http_proxy_connect_module_generic "proxy_connect_rewrite_1015" // {
  -    supports = with lib.versions; version: major version == "1" && minor version == "15";
  -  };
  -
  -  http_proxy_connect_module_v14 = http_proxy_connect_module_generic "proxy_connect_rewrite_1014" // {
  -    supports = with lib.versions; version: major version == "1" && minor version == "14";
  -  };
   }
  
positive.code:     src = fetchFromGitHub {
        owner = "chobits";
        repo = "ngx_http_proxy_connect_module";
        rev = "8201639082cba702211585b03d4cc7bc51c65167";
        sha256 = "0z71x3xnlczrr2kq43w3drxj9g14fkk4jz66x921v0yb8r9mnn5a";
      };
  
      patches = [
  
negative.code:       rev = "8af234043059c857be27879bc547c141eafd5c13";
        sha256 = "1ycb5zd9sw60ra53jpak1m73zwrjikwhrrh9q6266h1mlyns7zxm";
      };
    };
  
    http_proxy_connect_module_v15 = http_proxy_connect_module_generic "proxy_connect_rewrite_1015" // {
      supports = with lib.versions; version: major version == "1" && minor version == "15";
    };
  
    http_proxy_connect_module_v14 = http_proxy_connect_module_generic "proxy_connect_rewrite_1014" // {
      supports = with lib.versions; version: major version == "1" && minor version == "14";
    };
  
    ipscrub = {
  