Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/45edb8aae4b141e889ec18423acab344 : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cecc30e5d04749798a688163a4e7b228 : FAILURE in 4m 04s