Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/04b88bea379d4185afeb342e29130bb1 : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6fbde662515a4ac5aa01f642ea2a2445 : FAILURE in 6m 00s