Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ad2c0add55324770aec71e99448d0635 : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/147c92af8a614390b20925875f5ba177 : FAILURE in 5m 10s