Sometimes, the workspace directory that Jenkins automatically assigns contains '@2' (or some number) at the end of the directory name. Yocto fails hard saying '@' is not allowed.

I guess I get the @2 since multiple parts of the job run on the same agent. So maybe I can workaround by changing that; although that's not easy or desirable.

Maybe I can tell Yocto to relax and allows '@'; don't now how to do that.

Can tell Jenkins to use a specific workspace path, but that leads to problems with other job runs.

Can Jenkins just not use '@'? I know it seems reasonable, but dash or underscore would surely be less problematic.