Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b93d1fc808714e37ab0e5b01329b7a64 : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f50d974ed1494b8395491598f12c7fbf : FAILURE in 5m 13s