Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9c0503f626244ee18a30e89ca2dabe16 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/284082eef571463db8c92689b9af929c : FAILURE in 3m 59s