Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cad94dbb1b3043a781ccd51797ac5f6d : FAILURE in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ca8f7acf0fe44c094f14ce4b29e0b0a : FAILURE in 7m 10s