Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e6e38e6d9abc4ebc8bc3fa80387ae189 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2f8646516d34905b1e5ba94ef5efe00 : FAILURE in 3m 40s