Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/549e22f71eb6476c98664c3402c06a17 : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00746d8ade8347c3bd5f5c7a253bb3fe : FAILURE in 4m 43s