Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cfd12244d5d04925af0b8d482a047d29 : SUCCESS in 5m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79d5457d523a49a3be675b3f12776ab2 : FAILURE in 5m 18s