Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3df218f27ebc4d97ab76687c4ebd5860 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5b486875bcf64e18baa8418b769687a0 : FAILURE in 5m 45s