Build failed. https://zuul.opendev.org/t/openstack/buildset/c88b637b9c7e4fd8a181748e08397fc0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f329df49ae8d49eda873604066785b70 : SUCCESS in 3m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96c07ec200a04192979e92b2b0fd9884 : FAILURE in 2m 57s