Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1ffd939b2e6e4e3eb43a7895bb5a3ec4 : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70f5d61407204503bc512d08b10d3342 : FAILURE in 7m 21s