Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f5aa7359848044ceb5369eeb771b4c90 : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/125c64a93ca046579a63f853a294237a : FAILURE in 3m 44s