Build failed. https://zuul.opendev.org/t/openstack/buildset/a872ea61d2b14d7b85d540e56ab8702a - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9fabf06c92cd4a1c8e69cee56526586e : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/13a16520a854464ca76dd9dad52aae46 : FAILURE in 2m 34s