Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fe6b93b5729a4948aa322bc785178a0c : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0267d48c13c641af8935890bd228503b : FAILURE in 3m 52s