Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31526ddf683949c78ed8c5e7aa19ba87 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73930fda740d4c38a082228b70b81b5b : FAILURE in 5m 11s