Build failed. https://zuul.opendev.org/t/openstack/buildset/3b82acd5509746159382e32269505b8a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fcadc092f5584cc19e7c8d44b56b1866 : SUCCESS in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/18d9b0b4bac24fcf8be1e206d5239960 : FAILURE in 2m 38s