Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7e4e567b4e67438a873de89c1e9ff065 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3b0c646b708488e8b60757233940616 : FAILURE in 4m 24s