Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5e4bda998f1649aa887b5f221db01c02 : SUCCESS in 7m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ce93131310b4afe962c8f5abe923bc5 : FAILURE in 4m 47s