Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/62ec413e63b949819b2b02bd6b1f3317 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5d84b826bcdd4967bbfd72803511688b : FAILURE in 3m 54s