Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/343d62235e7b474f87c3ffd3c99b0139 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c586c7b5b7624198be529d66bea760ee : FAILURE in 5m 35s