Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ea8daab6d704992add1f509710d0346 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3288580ddc84aaeac10464e7c3fe64d : FAILURE in 3m 57s