Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/nova-powervm/stable/ocata/build-openstack-sphinx-docs/43fcc4a/html/ : SUCCESS in 6m 43s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/nova-powervm/stable/ocata/openstack-tox-py27/fa8f2c6/ : FAILURE in 21m 59s