Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c236e834417944d39acf306a86517c63 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/735379c1f73348b187b3328536b0ecfd : FAILURE in 4m 09s