Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/905904f2d8dc49048b56a551c99f0d67 : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2edc0f4eec924711be044c9b23993aea : FAILURE in 3m 48s