Build failed. https://zuul.opendev.org/t/openstack/buildset/b613f2eb49da4fb8a721cbd9f46a8693 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/140d0c8252d441c39de5b3d42ddad521 : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3e50905b827b41ce82c56f6dde42f91f : FAILURE in 3m 30s