Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b64e64c49eaf4a4c8fc45aa669fd913d : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/490f3e7e607644d890bcc2e2fff67378 : FAILURE in 3m 33s