Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2a942e4462b846659edfeed2dc693a52 : SUCCESS in 8m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03ecb3e3a4074cc9a4124969599355b5 : FAILURE in 5m 31s