Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/486c741698b047f0b8f4b8138a89b477 : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb4f18e2dbc5428988ada02808afd285 : FAILURE in 4m 37s