Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0a10db0d60d14c2480a862d53f30218f : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/07eadd38d81e47ab9ced5a1980132eb3 : FAILURE in 4m 14s