Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bc2bc777206649898d83d1a00cd0ad70 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/87fd04e590c74b84bc9a5b579e9d9948 : FAILURE in 3m 27s