Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b2b50f3e4f7446a78f61c776cce57a7b : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e12c13f5e121458eac8e3632462d2d3c : FAILURE in 3m 37s