Build failed. https://zuul.opendev.org/t/openstack/buildset/03be2cc28914436ab6df87b0c0f07315 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f8ca9d3175b549c5b00b263d4f05f4be : FAILURE in 2m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1cfd43753a174e2a849dcf9b6ae02190 : FAILURE in 2m 46s