Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-powervm/stable/ocata/build-openstack-sphinx-docs/4286a62/ : RETRY_LIMIT in 3m 53s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-powervm/stable/ocata/openstack-tox-py27/dc3c3aa/ : SUCCESS in 6m 35s