Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aa04292a0103455b95abefb62522a813 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/56435b54e18c4b2e8a07c56b93bade1e : FAILURE in 4m 40s