Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ca985e043d4b4e6cb728f17281ba91df : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9aa4598357b04e14a586d6870974bf4b : FAILURE in 5m 41s