Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a9895deca0ed411090acb5796387ac44 : SUCCESS in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44d2fdc741c141f8b334ef983d759814 : FAILURE in 2m 47s