Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/81216bdb157d450fb05a919b42a21ab8 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4bcfd1537ac2421380e56f6daca80a20 : FAILURE in 4m 12s