Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d652590247b4ca6a18de9ebfc412f22 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4796b5228a7e45e1ab12a56a39fa1cda : FAILURE in 16m 23s