Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cfb65bdef3c14b058f744b5144f026b4 : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/572b7a665be94607bfb222d1569eefca : FAILURE in 3m 59s