Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/12ebfbd97d79446893b4aef16be73323 : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d72f5ce0694418782798b3c11a07ec8 : FAILURE in 4m 38s