Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eef5a5bab43e4472823ea9e10c6764fc : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f90c9d925f894aa894756f8d70d3aade : FAILURE in 4m 21s