Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6e9149c25af24d99990d932ab1511815 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/daf709725b694cb58a7cd7bdfc168a54 : FAILURE in 4m 25s