Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e500f1b9123f476283b1283d42932a52 : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72a11bb12b9447b791212930a12850d5 : FAILURE in 6m 12s