Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5fea177bafc14e2d9c152bcefaf47064 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5339cf51abab4384b54bcd959d8cf7b7 : FAILURE in 10m 42s