Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d19748fee16d4222b69d1921c6c76f9f : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1bf3dad6559d4ea782c998239dd008c8 : FAILURE in 4m 44s