Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f8dfb0c56f584462ae0f330a0103bbaf : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/742112e9abaa4525a487a03441c3c7e5 : FAILURE in 4m 33s