Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e32bf2822de94454b664b1be62e28f2f : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4bcebe34247a4b67906b912f24fb08a1 : FAILURE in 5m 59s