Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/732e68d9af184e7db40e5b7b62d18863 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76cf78ac191043c2bc93699f40ae182e : FAILURE in 3m 47s