Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/44b259e7e05c46a994d97bb36763b28f : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47ed72dd0ba2419591e60d2e41e2e212 : FAILURE in 4m 52s