Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74fc9637181749fe9849e4a727289cc7 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70df70954dec48b78efc68d4455a6c3b : FAILURE in 4m 48s