Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1468f7887d8849bfa30d7a80480d1b90 : FAILURE in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/573cd3dc713e4ea0a2e055b4a2ed9985 : FAILURE in 3m 33s