Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/438614dfdd5f493bbde13c2dc135b995 : SUCCESS in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d8fbc17cf48484a91706f3619b0e777 : FAILURE in 4m 17s