Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b23c9133436f4a9a9112f41d875467f3 : SUCCESS in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d002d8f40d34452b57329733413bbbd : FAILURE in 5m 50s