Build failed. https://zuul.opendev.org/t/openstack/buildset/87061a29bfb24e508f9c913ecdc233a1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0dcf04d47c634f579e976b836617eb90 : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/353c92fbd215473db9f1fae55c4e70d8 : FAILURE in 3m 25s