Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d3db2e6df909490cb2cab107c0ae7b8c : FAILURE in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8e53ee9cecc4c0b8f9a70154c5b243a : FAILURE in 4m 07s