Build failed. https://zuul.opendev.org/t/openstack/buildset/f1435b4f0b5e44d592552ce3880700ea - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0f897a99c7fc49eeb9df6e3d30058d82 : SUCCESS in 3m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1cb4010829d049edb1743afdcf7d5478 : FAILURE in 2m 33s