Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e524fb679dbd447c893db056a6812a31 : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/874148f7ffbe4d3291f972f792c42d43 : FAILURE in 4m 48s