Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ee31caa4cbc494f954734fe23b0a38e : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d9a6b414b8334f0999469e41275bc418 : FAILURE in 3m 08s