Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1436f1f01341446c8a981a7a56fbe1a5 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94438fe65ac74a768253547bca791b73 : FAILURE in 5m 24s