Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1058dd5819aa45bb83e026536d4ad697 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bad1921400814bfa935f23edb47a8390 : FAILURE in 3m 16s