##### SUMMARY
Both in the overview (see f.ex. https://app.shippable.com/github/ansible/ansible/runs/175858/summary/console) nor in the detail view for failed tests (https://app.shippable.com/github/ansible/ansible/runs/175858/82/tests) anything is shown.

This is only the case for ansible-test for `devel` when using the `integration` subcommand. `sanity` and `units` work fine.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
ansible-test

##### ANSIBLE VERSION
devel

"""
    :type args: CommonConfig
    """
    comment = ' # ansible-test httptester\n'
    append_lines = ['127.0.0.1 %s%s' % (host, comment) for host in HTTPTESTER_HOSTS]
    hosts_path = '/etc/hosts'
    original_lines = read_text_file(hosts_path).splitlines(True)
    if not any(line.endswith(comment) for line in original_lines):
        write_text_file(hosts_path, ''.join(original_lines + append_lines))
    
    pfctl = find_executable('pfctl', required=False)
    iptables = find_executable('iptables', required=False)
    if pfctl:
        kldload = find_executable('kldload', required=False)
        if kldload:
            try:
                run_command(args, ['kldload', 'pf'], capture=True)
            except SubprocessError:
                pass  
        rules = '''