Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e311072c7974462eb9775202e7a78283 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ffa68b3a16784232b84f9e3a2436b0e0 : FAILURE in 3m 57s