Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f2a437685fae4765b7202e76f925b2c3 : SUCCESS in 8m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20b73ea9101b4241abcdc27b3eade870 : FAILURE in 5m 44s