Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a00df8b830454aa1bfdb418cbdcd0fba : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/53701fb7a71a4e4e9cdc35119b54ad6a : FAILURE in 6m 07s