Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/814e58df7bbb48eb89979f1d2fd6d43f : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5464fd504b984d0dacd5594030e0052d : FAILURE in 4m 14s