Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a63fb5aa56d0484ebddac329fdd135f5 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a88e9ed3f23b412a96d1021c3efa66b7 : FAILURE in 5m 36s