Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bf0631728c3b4decb269078a50bedec7 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fe5ab0e12e2545a9855803052826512a : FAILURE in 4m 22s