Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/055aacc137544e0cb2cfbde022cbd621 : SUCCESS in 8m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/648064879e3d4ab9b064464a89e93e32 : FAILURE in 8m 13s