Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3047e4be33204817a3a3a55fa3464075 : SUCCESS in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/444d49ca2a8043a78043d04c5f29cb63 : FAILURE in 6m 47s