Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/76453737ab2444efbf7679a249aa2158 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91f582949c3442eb87b55fe187caf310 : FAILURE in 4m 08s