Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/500b001864cb45058e6717777e0ed9ad : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df67831f194949cfa97409a9e3cc5fb6 : FAILURE in 3m 27s