Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ede813a0006844be9e43004746847412 : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ce69ae4936674f27946529cbcea65d2e : FAILURE in 4m 43s