Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3b586df5c4344312a686221bcc5e8ab3 : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c513e62979624a109a6119f6573e4d3c : FAILURE in 3m 50s