Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a1f0d2e5d8f1439d883dfa25935c8353 : SUCCESS in 3m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/18b8b388ed744c9eb6ada028ae72fea7 : FAILURE in 2m 34s