Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ef2e72ff7f7247e58c8ab2fd4dcc8611 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/14a5d097e69f46fdbb9a3f75bb218f2d : FAILURE in 2m 56s