Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d20092a0f01c4ff59c51c9664ee964fa : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25b07982ae634ecd8e8199f4b6b97e27 : FAILURE in 4m 21s