Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d2f6bfdbbb0e4c37b0cd38e094e1e821 : SUCCESS in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/779b740ffa744d35877a40832b644885 : FAILURE in 6m 58s