Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1135f215e4334f71be768bd7b97ca425 : SUCCESS in 8m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c84f6b8503524e6ba0567888a5003792 : FAILURE in 5m 45s