Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b9f3d8e9200e47ea9485d556403210af : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db3f529e7df0427abbbb25b50330aaaf : FAILURE in 4m 24s