Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/427a980284b04f7daac60c489321f806 : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd0d7db1fd40408d9588d85b821d6c90 : FAILURE in 4m 07s