Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bcc4b0da653442d78dd5a1f5eb3a60ae : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39c5666435f446ab9d68ad915a575831 : FAILURE in 2m 49s