Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3253a072b66a453eac6bf68b1fdb2c7e : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/52820eb8914745a286e36932891cbf69 : FAILURE in 4m 11s