Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/471d0e22302447a28e6ee54c5562d055 : SUCCESS in 9m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/016a19390f2d4eb2816209adf754ae68 : FAILURE in 9m 35s