Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/740afb650ab1454a9538577db6bb1907 : SUCCESS in 7m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7846d49f4067456d9e4cb9897308f018 : FAILURE in 5m 45s