Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f32bd801e8024e99b0a1a6042acb2072 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fe2de510b1044a30a5e45d602bf0f305 : FAILURE in 3m 59s