Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cb5efea318f44774b12cf79b450a56b8 : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca810606d3164473bbe5da96b41fa7b6 : FAILURE in 3m 36s