Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f15e7c70de6c40bf83fee5b2a59aefc7 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88e21d2ab0b841a99cce8686eaa06e43 : FAILURE in 4m 17s