Build failed. https://zuul.opendev.org/t/openstack/buildset/cff125c0dde04f13ba9134294931e3c9 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f2d5054792084535841f3037086f07f6 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/704aa6164bb9421f94c29363764340cc : FAILURE in 3m 42s