Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/43c03936ed714ddeaac0a51f38ee967a : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b615f0787b942ee99cf5adaf2c12a78 : FAILURE in 7m 03s