Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4964a381fd73445890986ca2baa2b6a5 : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ce44c963af2407e88ee10304130b466 : FAILURE in 5m 48s