Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8998dec5c47e405c8885f787ee4f2c43 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df77f132b1d644c3ab901e6f3ebc9860 : FAILURE in 5m 02s