Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/db19570b3a7246c18970e4cdf06402d6 : SUCCESS in 8m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81394de31f89460d839c2410618cce78 : FAILURE in 6m 43s