Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ee525b6beb604500a66c10c8dfb77db7 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/edbeb178d26e45578ce50565db389c0c : FAILURE in 4m 15s