Build failed. https://zuul.opendev.org/t/openstack/buildset/5de724ac9b594d529457dffd8cd489e3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6ff806ab657746c081ba1794399f51fa : SUCCESS in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c1915f5058064d0ab339170ba364df9c : FAILURE in 2m 44s