Build failed. https://zuul.opendev.org/t/openstack/buildset/1da3936c27734c83ae02fe265207600f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c27687a9653747218654337ca37f3dd8 : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/893fa9d9b3e14bbab9f9091d34551c4d : FAILURE in 3m 29s