Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/af5fb1be94304b6d9ac19b680f94e572 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68b93d579eb04826837620cd34fa95df : FAILURE in 3m 14s