Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f21489ea90304a86bd16e48a52ad660a : SUCCESS in 7m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f4665d17151436d97ce9192bb762a80 : FAILURE in 5m 17s