Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5dc2c4ba482b445b8e76785bed1b4f07 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8f959f1281241fba0713ed2580a7688 : FAILURE in 4m 19s