Build failed. https://zuul.opendev.org/t/openstack/buildset/588c724c1fcc464891230c853b5093b7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a35ae78ff2f450fa86b7cecba900380 : FAILURE in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b5a94af813f47938d7b570932281e4e : FAILURE in 3m 03s