Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4a69bd25e7414d0b82722fe8ff13e7fd : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3cc38e40be9f4fd3807a419f62bb17b0 : FAILURE in 4m 43s