Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8c4d6819d221483fa0a829d73b9aad30 : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ddb6ef2105494bd4be613c42186afb45 : FAILURE in 4m 58s