hostvars test fail

hosts.j2

# {{ ansible_managed }}
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

{% for host in groups.all %}
{{ hostvars[host]['ansible_eth0']['ipv4']['address'] }}   {{ host }}
{% endfor %}

limit_run

$ ansible-playbook site.yml --limit master 

PLAY [all] ******************************************************************** 

GATHERING FACTS *************************************************************** 
ok: [master]

TASK: [hosts | Ensure hostname set] ******************************************* 
ok: [master]

TASK: [hosts | DEBUG] ********************************************************* 
ok: [master] => {
    "msg": "10.16.216.135"
}

TASK: [hosts | Ensure /etc/hosts populated] *********************************** 
fatal: [master] => {'msg': "One or more undefined variables: 'dict object' has no attribute 'ansible_eth0'", 'failed': True}
fatal: [master] => {'msg': "One or more undefined variables: 'dict object' has no attribute 'ansible_eth0'", 'failed': True}

FATAL: all hosts have already failed -- aborting

no_limit_run

$ ansible-playbook site.yml 

PLAY [all] ******************************************************************** 

GATHERING FACTS *************************************************************** 
ok: [master]
ok: [ansible-target]

TASK: [hosts | Ensure hostname set] ******************************************* 
ok: [ansible-target]
ok: [master]

TASK: [hosts | DEBUG] ********************************************************* 
ok: [master] => {
    "msg": "10.16.216.135"
}
ok: [ansible-target] => {
    "msg": "10.16.216.179"
}

TASK: [hosts | Ensure /etc/hosts populated] *********************************** 
ok: [master]
ok: [ansible-target]

site.yml

$ cat site.yml 
---
- hosts: all
  sudo: true
  gather_facts: true

  roles:
    - hosts

- hosts: master
  sudo: true
  roles:
    - ansible