Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a784ef24e96c4c558fa7729f203465ce : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d354c775943494cbb970c7cfec9c7d8 : FAILURE in 4m 49s