Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0d3e2f022e524177b70e7db9ce108310 : SUCCESS in 7m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a4356e627b446b18449337ce568bc08 : FAILURE in 4m 59s