Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e2420682e49e419e92962fcadd85a728 : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4dd04a46af2344caafb689538b0c383b : FAILURE in 3m 58s