Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3fcb6fa796134645bb9d4483c1b62064 : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/602e2c991cc0446e8acbe79941045029 : FAILURE in 4m 50s