Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/89300bff06034967a6a7664fa0567196 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/59d5d017c83546638bea17a26b779216 : FAILURE in 4m 29s