Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a54c02383cf4330ba44afb4efec827f : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/de3edfe7f2a748359866f81073605bca : FAILURE in 4m 44s