Build failed. https://zuul.opendev.org/t/openstack/buildset/fd696a1226d24d8482187e30c41e4889 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5d3168053f224f1ebe9953d1055a437f : FAILURE in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f5184f34bf70417ca745aaab8139c2fa : FAILURE in 3m 23s