Build failed. https://zuul.opendev.org/t/openstack/buildset/88bf3a0f785a45daa91949d863e4400a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/de04858cf2de41ceb92514f853c6fc65 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2b99e99a2eb443b9bf3f394c4a87be7 : FAILURE in 2m 52s