Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/36ee8f45616440a49f97df9b0335a9f3 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cbaa81d3bcf84dd98c36dc9923afa796 : FAILURE in 3m 04s