Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e80598b380fe47ba92a3e7ed6d89e108 : FAILURE in 18m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12ee84442d09414099056bb57c4be2c4 : FAILURE in 18m 27s