Build failed. https://zuul.opendev.org/t/openstack/buildset/bb655dea599d4e5491a9f0a44e57aaab - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6afb739342934ad19770f83afb01def7 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/537093630c764112bf09e47b9c548a8f : FAILURE in 3m 34s