Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7327bab2daae458b8658f378a71a6ffc : SUCCESS in 8m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e27d752ef00e4de2b5583fd164ede691 : FAILURE in 5m 24s