Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/283af9a045c5403982512bafdc46a5b5 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8fb2061841aa4bce9fc3addc1d2c139f : FAILURE in 4m 35s