Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/972bb337461e49078e38c2c1c6ce9124 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1ff65bb3fd7448d487881c8887d827b6 : FAILURE in 6m 31s