Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d00b2e2d09054aebbce7ba2416b9d521 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5d85f9534fda4f81a43df87f1bdb60be : FAILURE in 3m 57s