Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2b0b125d0ee7492188f4f63c883cbe63 : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8420b7278674400882ae924845a3a17f : FAILURE in 4m 35s