Build failed. https://zuul.opendev.org/t/openstack/buildset/a4531dbfbb8547619cbeac7b1c5e5310 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2489ea3285b64940b26bb909452cb51b : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a61f8f5559a64156af5f3822b3a15715 : FAILURE in 3m 57s