Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/156fa500b9f44c5faa643047ca4e5126 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48d2d4656e434905a0ede56a0de6bb2b : FAILURE in 4m 08s