Build failed. https://zuul.opendev.org/t/openstack/buildset/da4f802c5e504228a3f9ef4e58fa0136 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bb0914c0b18e4fb2aac3cae6656ea3da : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf74565271bd4369aa5787679fdd5953 : FAILURE in 3m 27s