Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b3037ae168d7495b977dd50efe02f242 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0b6a1b4c75d408cb0ae4158f0a3b403 : FAILURE in 5m 26s