Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f29c189ee53a44d4813128d488d76ed7 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/329444b23c5047f285c41028b41257fe : FAILURE in 4m 27s