Ansible hang

rsync.yml

---
- name: rsync set default value for copy_dest
  set_fact: copy_dest={{ dest }}
  when: copy_dest is not defined

- name: rsync src={{ src }} dest={{ dest }} copy_dest={{ copy_dest }}
  local_action: >
    rsync --archive --compress --copy-unsafe-links --checksum --itemize-changes --exclude=.git
    --exclude=.vagrant --copy-dest={{ copy_dest }} {{ src }} {{ inventory_hostname }}:{{ dest }}
  register: rsync
  changed_when: rsync.stdout_lines|length > 0