Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/af8f0fa9e88a4472919b920570e5fbca : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c64efc7e78bc42d2b70e0a0012d6b439 : FAILURE in 10m 42s