Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d132f6962fe448d192ffa178e9dfaac1 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/520cb3613cd84977a16d946a7721238d : FAILURE in 10m 07s