Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/16989d03d1a94a3793008b4d14d7b0ad : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79beb950f1ae413fb05fa1394c30367f : FAILURE in 6m 13s