Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/002b2579b77644219da129d8937698a3 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d5b0ed5e0434336baea3331d3d0c478 : FAILURE in 5m 13s