Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b8e2c896783143c5b02290c7b83aadf5 : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f197f52da9440e88b513e4679b0f1e0 : FAILURE in 2m 38s