Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95ee0e87dadd4a6c8e064fe99d91762b : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ace8d45663d41d1ad18b01644e7dae2 : FAILURE in 5m 04s