Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f621a341126243abb70e3250b487ac3c : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24fcd8d7844d463f97c7a4772c8de82e : FAILURE in 3m 16s