Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b105a69eb4c84db78f6f0e528bb700ec : SUCCESS in 10m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74fdd2e32cf44b43aeefb277b43e40f7 : FAILURE in 5m 11s