Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7f0a98cf828e4765b43973ed57db3e3c : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a6bec7c1af8d43f38a2161aa4f0b354a : FAILURE in 4m 53s