Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d64b1b55016543078efaa82b3dede91c : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0790d4b5a5549a59f87fd7682531be6 : FAILURE in 4m 45s