Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9aaa07ef920042dc9b1443fe655ccf2e : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b42891d3606470e839836ceabb2dffb : FAILURE in 3m 11s