Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4a88ec88e9ac4a899af494d2d9d08048 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3caf5ab6660e4d429ab2b70fb521dd68 : FAILURE in 4m 44s