Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/25e32dc3b1a84650aa60d347cfb5c2bf : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/900d7eac237e40c089b0920a787c5fd4 : FAILURE in 5m 53s