Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7a44d8789c8c40f7aa812bf5ad82175c : FAILURE in 3m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee94fecba3c945358222dda930635ca8 : FAILURE in 2m 35s