Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf4db05e05b549809adcb2fa1f513bdc : SUCCESS in 7m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2fbf0343763144fe8204fef86195e0f8 : FAILURE in 5m 57s