Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b416ed5fac3e46da95cad728a2ebc486 : SUCCESS in 7m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a89847296c7c40dcbfd97c985eeded80 : FAILURE in 4m 51s