Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8619b2a992424b6c8ec0fc63aeab6eb3 : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c809f88f7d014b828a8ad1ff274029cd : FAILURE in 5m 32s