Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a6fe0ef1e213482c95e76bc0ed0cd41e : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/af60a03b14194d23b20314a155238944 : FAILURE in 5m 26s