Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/752d7e0caba947ae907bea4bec8b2c7d : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3b5292af11d7402fadbaa017ca2d283e : FAILURE in 3m 48s