Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/868b5942f6914ee6860794f881005971 : SUCCESS in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/169adfd9d76f4664bdf4ca029227ae82 : FAILURE in 5m 51s