Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c0328fa189b94d3e80964151a73ff940 : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91a3bf13a46047f287c124832b878eb7 : FAILURE in 4m 27s