Build failed. https://zuul.opendev.org/t/openstack/buildset/09880b071c39463789d33dbe130c166e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2aaac104e3a34196b6f51aa0958366a6 : SUCCESS in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/63ed6e4390cf4cd99b3076339e2e952c : FAILURE in 3m 01s