Build failed. https://zuul.opendev.org/t/openstack/buildset/680c95431ef44dbf92cb862672170886 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ed7642849bfb40b2ac376c117673831e : SUCCESS in 3m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ef4a02da6da7430288a270bb484ade9d : FAILURE in 2m 29s