Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer/stable/pike/build-openstack-sphinx-docs/6a71b6c/ : FAILURE in 4m 27s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer/stable/pike/openstack-tox-py27/3a5975d/ : FAILURE in 5m 17s