Build failed. https://zuul.opendev.org/t/openstack/buildset/d1a3c1d2e6ea4ac49be2d9c916f310ba - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/51091879a4464a4a91a4f81599f11e7d : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6457439d8a0a4a1296f1d18b01fd4acf : FAILURE in 3m 32s