Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/179051bf169642ca9fa00230793054b9 : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29034d5618c2451ca3c48f402b851583 : FAILURE in 3m 58s