Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a2bafa599e174932b3e8c4645c466cca : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ef53f86335d54086bf9d3c1a70a792b2 : FAILURE in 5m 46s