Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d05f3a981ad24bba9ee5eb0429dab074 : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b89fb405455497cb892263df20d7b03 : FAILURE in 3m 21s