Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1210a95b9b044b09ab15a374f36ad763 : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0fb8f1360d8e46369ef29745747bea20 : FAILURE in 3m 00s