Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8bb733b680c9416e9b8ae4413e53b419 : SUCCESS in 8m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23e0dc04adbb48939f14c351f9c3ca14 : FAILURE in 6m 03s