Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d3a2a85f2cf94bce8d05b32fbe534aac : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1847d1febf847a3992509bb94c5c17d : FAILURE in 3m 23s