Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f540789d138f404ca7ba501d8c96f3b9 : SUCCESS in 5m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/175f04d895da45cf8828966350c5a656 : FAILURE in 4m 14s