Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/10b901f89d294daaaf062be47ce255fc : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31900df328094767bf526c63f08ffffa : FAILURE in 5m 26s