Build failed. https://zuul.opendev.org/t/openstack/buildset/6711e224237d46c99d4a7f84ed95f765 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b97764b1f1be49fe9bc75dfd172d855a : SUCCESS in 3m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/531a1b00acc2469f88a7fd77b88ca86b : FAILURE in 2m 53s