Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d80ec9c962de499985e4a37360ed0afd : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1bf5be6f570542679ae375786ff13883 : FAILURE in 4m 06s