Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/671d13e96caa49a0917b58dcb8342eaf : FAILURE in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba856ba3b83046bab6b6320bac6abee1 : FAILURE in 3m 28s