Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1f34a95be0614b21a2c5c813243c2a17 : SUCCESS in 9m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7318b37b1114a1c820f920896136cae : FAILURE in 4m 53s