Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/78ba7dc218a54b0b8f6b10c29b579424 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d1031591741455ca4cac77247a6bad5 : FAILURE in 4m 29s