Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ed2224012d0c430aaff10ca37809ecc1 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/871db824b8054403b20cc82edb9fd2b5 : FAILURE in 4m 15s