Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2e2c0474223b44bcb978df83c764469e : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/374e4e6c90034b419dc063e8a720947a : FAILURE in 3m 13s