Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb2a008b8bc3403088364a90c2a01ac4 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e6598b7bb20495f8f8400e9e264f092 : FAILURE in 5m 55s