Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fa579f41196344178655df85545270a6 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/327707f873c44b02b16ba2f627f8e679 : FAILURE in 4m 53s