Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/432b0024abfd46308e3a0f0f96cf7ca1 : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5184c6c6a79f4bef8afafe025a3f48de : FAILURE in 5m 29s