Build failed. https://zuul.opendev.org/t/openstack/buildset/c19154e3aaad40bdaf2c39ab6b9972a8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a59fc7738e304e8889e20e1d3a413253 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ebfe07cad9074defaba582050133aa49 : FAILURE in 3m 24s