Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/15306b6b74ac46429f08383cb3243fcc : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/765d3d28c5584503bc2417a01928a69b : FAILURE in 4m 45s