Each model Ember not listing the models in template

I am using Ember.RSVP.hash to create different models in the same route, i successfully create the model records in the store, i can see the data in the console.

The problem is that i can only list one the two models in my template. ( repos name but not the commit message ).

Here the code

Route

    var gitrepositoriesPromise = function() {
        return Ember.$.ajax(reposUrl, {
          success: function(repos) {
            return repos.map(function(repo) {
                return store.createRecord('repo', {
                    name: repo.name,
                    description: repo.description
                });
            });
          },
          error: function(reason) {
             reject(reason);
          }});

    };

    var gitactivitiesPromise = function() {
        return Ember.$.ajax(eventsAct, {
            success: function(events) {
                return events.filter(function(event) {
                    return event.type == 'PushEvent';
                }).forEach(function(item){
                    return item.payload.commits.map(function(commit){
                        return store.createRecord('commit', {
                            message: commit.message,
                        });
                    });
                });
            },  
            error: function(reason) {
             reject(reason);
        }});             
    };      



    return Ember.RSVP.hash({
        commits: gitactivitiesPromise(),
        repos: gitrepositoriesPromise()
    });

Template

   <ul>
    {{#each model.repos}}        
      <li>{{name}}</li>
    {{/each}}
   </ul>
   <ul>
    {{#each model.commits}}  
       <li>{{message}}</li>
    {{/each}}
   </ul>

So the problem must be here in

{{#each model.commits}}  
   <li>{{message}}</li>
{{/each}}

What am i doing wrong? here the jsbin reproducing the issue.