Build failed. https://zuul.opendev.org/t/openstack/buildset/b3494fd516194231a6efa0822027d84f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3d2c637f34384fdb9e200bc8c0e22057 : FAILURE in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2255fb02700e4cc9848ab31b7af69a00 : FAILURE in 2m 44s