Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/608021030f9746b185963e76281e1f44 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1756ebb254ea469c8c0d346e260cbe04 : FAILURE in 4m 33s