Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9951851124cd4b8a91b454b7806763bd : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c94f0ec58ba24b64b63ad9d22d1e7e1e : FAILURE in 7m 22s