Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/34870dc4a682416ca4e0ef82628a0e93 : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/509fc01489274c37b9e5f9f3e541a772 : FAILURE in 3m 39s