Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer/stable/pike/build-openstack-sphinx-docs/3f9f68f/html/ : SUCCESS in 5m 47s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer/stable/pike/openstack-tox-py27/5957073/ : POST_FAILURE in 4m 19s