Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ee9cccbb93914639b06a896915107b06 : SUCCESS in 8m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2f4e434936d43e4bf5ad8425d34282a : FAILURE in 10m 30s