Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e2508e90ccb44215b1484dc22d9d533a : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b44180671a545458303f2fc6c05573d : FAILURE in 4m 55s