Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/18f2117995d648b0b6282311c91c4784 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e04246cdb8f49158a21f0aa46547200 : FAILURE in 4m 15s