Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b8a47c3aa6e14d3288f6e3bd5d530582 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6a8c4a45abf488488c58b7a903d45fb : FAILURE in 4m 50s