Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ef51d798ebc3469db2c7ad63cbc98191 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29fb534cf8b948178fd3b1a719bb5b2c : FAILURE in 4m 00s