Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/86f2c47e67a746fbb07e9cf543f21dbc : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73aa788fe4ea4443aac84ffdbbd84069 : FAILURE in 2m 55s