Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/21f3acc8fdcb4a46ac76373206daf0b2 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1067e78371c3430fb85f2d3b8fbf7523 : FAILURE in 4m 24s