Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ea74e8b669f14b2290e8954dc1e00beb : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/214ce5dc982c4f87a7863b53f3a067df : FAILURE in 4m 57s