Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/56a9448ec22349d49fd140db10a33bc2 : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd6041a886584014b45b6674cfbe6275 : FAILURE in 4m 34s