Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fc1bcaa4759b4f6b9b2b594caec12fd8 : SUCCESS in 8m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31b48b39e45c4ebc9aa0b6054cce92b5 : FAILURE in 4m 35s