Build failed. https://zuul.opendev.org/t/openstack/buildset/69ff06be99154ee08839e8dd224c34b7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c1e7b0dac9fe43eda8e30a6226238ea4 : FAILURE in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e42cb80239b4e5887260782e09a1126 : FAILURE in 2m 25s