Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3ac1a97b56f24ccda002955c7152932b : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1ae62dc0df84460b3649d24c301d764 : FAILURE in 7m 20s