Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ffd7956bf314f95bbb8d6bb71e374d8 : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/10e2ecd681b740b79ad0322dcc4cb443 : FAILURE in 4m 57s