Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d0d55007e68c4ba080b00d395758c812 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d081cf172ba4aa39811d582f6949c64 : FAILURE in 5m 30s