Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b624dcebb9b4584bb41adf8587d613e : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fcffb4b434a64ace9ff3837f40c35372 : FAILURE in 3m 29s