Build failed. https://zuul.opendev.org/t/openstack/buildset/f02b81217efa4eeda1c1019899529dfe - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8e368df6dd254c559ffba6c6868b9359 : SUCCESS in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/421be008a8014a2f937b85334ee98f5b : FAILURE in 2m 32s