Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d3c491c196c4d1a9b16a784ef41d7e8 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f88f871673c445eb9966a91bc464e049 : FAILURE in 4m 51s