Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6aa1b07e04484a5ea61441db01b08de7 : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f30d666076174505887f03be0f312fb8 : FAILURE in 2m 57s