2 Projects "A" and "B", "A" is parent, "B" is child. "A" trigger "B".

"A" run very fast, but "B" is very slow, so one build of "B" is triggered by more than one build from "A".

The problem is, when 'B' copy artifacts from 'A', it copy artifacts from the first trigger build number, but what I want is the last trigger build number artifacts.

Attached the console output for example project.