Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3a41519acbd747b09128804652b2b11e : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96da3bd5074e49aab220fea63cb2622b : FAILURE in 4m 20s