Build failed. https://zuul.opendev.org/t/openstack/buildset/a71bbc4de54e4a1fb2bc75ba97723b5c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b9d5adbf82be49389db1263c75934397 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6128ad1420c14f39b698f9d0adb00585 : FAILURE in 3m 43s