Build failed. https://zuul.opendev.org/t/openstack/buildset/624a4ac2cbb84e5095afc11607d3c90b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4aec1461fa0b44dab03f724b9941fbfd : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa7dda6fa8064d00ad09d2a06cf73b57 : FAILURE in 3m 21s