Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cfab445f940844d5a06367cfd631f5c7 : SUCCESS in 10m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b960ae259f449b3bf2eba35b976dc20 : FAILURE in 15m 39s