Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0886c756c23c4a73985a78f64a3b7791 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e25666744914f26bd47e44cb0cdb0fa : FAILURE in 5m 28s