torque and raster layer together

<!DOCTYPE html>
<html>
  <head>
    <title>Named Maps Tutorial | CartoDB</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
    <meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
    <link rel="shortcut icon" href="https://cartodb.com/assets/favicon.ico" />
    
    <style>
      html, body, #map {
        height: 100%;
        padding: 0;
        margin: 0;
      }
    </style>

<script src="https://libs.cartocdn.com/cartodb.js/v3/cartodb.js"></script>

<script>
    function main() {
  // create leaflet map
  var map = L.map('map', {
    zoomControl: false,
    scrollWheelZoom: false,
    center: [0, 0],
    zoomControl: true,
    zoom: 3
   });

// add a base layer
  L.tileLayer('https://tile.stamen.com/toner/{z}/{x}/{y}.png', {
    attribution: 'Stamen'
  }).addTo(map);

// add CARTO layer with one sublayer
  cartodb.createLayer(map, {
    user_name: 'athompson',
    type: 'namedmap',
    named_map: {
      name: "namedmap_tutorial_1",
      layers: [{
        layer_name: "t",
        interactivity: "cartodb_id, name, pop_max"
       }]
     }
    })
    .addTo(map)
    .done(function(layer) {
      layer.getSubLayer(0).setInteraction(true);

// on mouseover
      layer.getSubLayer(0).on('featureOver', function(e, pos, pixel, data) {
        // print data to console log
        console.log("Event #" + data.cartodb_id + ", name " + data.name + ", max population: " + data.pop_max);
      });

// show infowindows on click
      cdb.vis.Vis.addInfowindow(map, layer.getSubLayer(0), ['cartodb_id','name', 'pop_max']);
    });
    
    // add Torque layer
    cartodb.createLayer(map, {
        user_name: 'athompson',
        type: 'torque',
        order: 1,
        options: {
                query: "",
                table_name: "named_map_tutorial_table",
                user_name: "athompson",
                tile_style: "Map { -torque-frame-count: 1; -torque-animation-duration: 0; -torque-time-attribute: 'cartodb_id'; -torque-aggregation-function: 'count(1)'; -torque-resolution: 4; -torque-data-aggregation: linear; } #layer [zoom <= 4]{ marker-width: 5; marker-fill: #FFB927; marker-fill-opacity: 0.9; marker-line-width: 1; marker-line-color: #000000; marker-line-opacity: 1; comp-op: lighter; }"      
    
                },
        named_map: {
          name: "namedmap_tutorial_torque",
          layers: [{
            layer_name: "t"
           }]
         }
        }, { time_slider: false})
        .addTo(map)
        .done(function(layer) {
        layer.stop();
        });
    }
    
    window.onload = main;
    </script>

</body>
</html>

Modified http://libs.cartocdn.com/cartodb.js/v3/cartodb.js to a secure url

https://libs.cartocdn.com/cartodb.js/v3/cartodb.js