Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/48652940f9394df58f8a66f4277daeca : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aae6cd2815d7422897085456709346f6 : FAILURE in 4m 39s