Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8d3cd44bbe944a8e9dadf292550d1daf : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c332b67e3bb74a62ae1b473bb76314b0 : FAILURE in 4m 06s