Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ee817dcb6e14436eb5b2be7354e635c0 : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c47879a7412d4e4c81990713d9f04106 : FAILURE in 3m 42s