Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6b4bcd3685884fb88b9c88c4303f799e : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d53e1fcf334421e802e484136c3ee91 : FAILURE in 4m 16s