Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/960744dfdc5c400bad2c42e2bfeebc89 : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4db919600acf43d4b47d3bdab1f4ec95 : FAILURE in 2m 52s