Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/10ce62b061094b40ab3494685a6be88a : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/63d6034509df4d98ada1d3dc5988be50 : FAILURE in 5m 29s