Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7f5f17ac7fa24aa38614d09c8a5afa44 : SUCCESS in 3m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7a656ecc60a496e836fe7110fb62b04 : FAILURE in 3m 46s