Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5be98af582f04204995a8a0b48e1c161 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/374e950df35046b8bffe907401cf7f22 : FAILURE in 23m 41s