Build failed. https://zuul.opendev.org/t/openstack/buildset/ace88a230c9f4c81a4d5468b9b293da3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6d989a9a89f54c56921475730cc2f1b0 : SUCCESS in 3m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ed10337dafca44daa03eaac6d2d3750f : FAILURE in 2m 27s