Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a89496964b3a4a02bc1fb2435fbcf66b : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd4c89904b9444b78dbad813f677269e : FAILURE in 3m 51s