Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/579dabac62204d019ed76f14b6b32c0b : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00166aca583b4fe3ba7de59ec54fd31a : FAILURE in 4m 17s