Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8cb186bdae514cafa96a5d30fe223110 : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c014ed8cf1ce450a8465122006774eb6 : FAILURE in 12m 03s