Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5a857d4f45c84c8fac0fd7b181082893 : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a502701acebc4175b53f5fe29d6e3d6a : FAILURE in 3m 26s