Build failed. https://zuul.opendev.org/t/openstack/buildset/af618e1c46fc44a48a2a6f5e1a8f0229 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4af3af26397548b6a6765a82784f7dc6 : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c5e3cb93bcad4b43a3127ba76b2c2d56 : FAILURE in 3m 36s