Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/69bae680f212443c8d2457285cb07462 : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3778069a7e140eb89784431a37b3ef9 : FAILURE in 5m 20s