Build failed. https://zuul.opendev.org/t/openstack/buildset/8ce50087614b47a7be22edb37b529f76 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5370598c73544c5480510c02b4b76a18 : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5005dae7ce854dabbe34167084535037 : FAILURE in 2m 46s