Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7deb4b42514049f29885cc006045ec12 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6178e434a86490fb2aa87298fadef8f : FAILURE in 3m 53s