Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a243741a73b143b6aba3bf0bd768261b : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc0377c804014574aa37b0521d938a6c : FAILURE in 5m 36s