Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ba9bf12fcbeb4897ad2ed3e83c22e0fb : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a50946bea79d4ce7908b724a7c477578 : FAILURE in 4m 57s