Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer/stable/queens/build-openstack-sphinx-docs/9e46777/html/ : SUCCESS in 3m 49s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer/stable/queens/openstack-tox-py27/b44c7cd/ : FAILURE in 3m 16s