Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fbde1743ddc8419199734f1457ed45f0 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ad1d875a54d0468dba86193bd839d195 : FAILURE in 4m 19s