Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c01829986d6245a5b3b43354790777a0 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/05998e7cf8ac44688437ac9d09095f0a : FAILURE in 5m 08s