Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d54b67674d014becb3b3088b97fd662b : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/192f449fac3a4622a470255de56400ba : FAILURE in 5m 20s