Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/666d8b4486584c55ba70480b35140631 : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39c6919672214ce98eba7bfe0fbadc58 : FAILURE in 3m 02s