Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ce0815529ec343fca59b4946caaa4675 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b657c584369442ba999f02a51ea6624 : FAILURE in 10m 44s