Build failed. https://zuul.opendev.org/t/openstack/buildset/b8f1c4b77d4b4f2f81c7dc41c35d8437 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eb86f9bdcaee4ab09262984550d2490f : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d8b7ca9458b41edbf2f8ed02a5ba8d5 : FAILURE in 4m 48s