Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/879b09d762b14e92b197146221786296 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3be62fdd4c3a4ceca337cbb7bcffbdbd : FAILURE in 4m 02s