Build failed. https://zuul.opendev.org/t/openstack/buildset/d9b553412b7e4a01ae21307d0b8d744b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95c55e7ece2a4b4999d012a3ce8f35b7 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/931b07541925498488a256730f7564cb : FAILURE in 2m 18s