Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e63690969e534770ab2735d6123c1ee7 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d564a56f65546369de85fcc9c82201a : FAILURE in 4m 41s