Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ca9aa47fa4234dfa9963af710bba8289 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1013b85ef8b4f4293c5b3c4e8e63f97 : FAILURE in 5m 15s