Build failed. https://zuul.opendev.org/t/openstack/buildset/c7bcfc4ea05e4c37ae68afacc96ac52e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7839a9a48bd34f048e715c1ea6e0e24e : FAILURE in 5m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b0b160351154ee0be22f2fbd4379cb3 : FAILURE in 4m 39s