Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eac826b2d03340018c25a327634b72ef : SUCCESS in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a14ab521f9234f96a57c79c1b7992a9d : FAILURE in 3m 01s