Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f145f9d3a7324592993808f69d52d4d3 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3867219276541b2a710344b5bd87b7c : FAILURE in 3m 57s