Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b16215599ced40da918b271c39000154 : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a96883c3c9145709e92fbbc8153baa2 : FAILURE in 4m 20s