Build failed. https://zuul.opendev.org/t/openstack/buildset/52b54df6f32049cca7d13241237bbdda - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cad1aede60134a0abcaf11d015f41f6d : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f0a4edacd9d9440fa1579b85c1542e2b : FAILURE in 3m 27s