hmm how should we help when you provide zero context.
All I can tell is that you seem to run make (in an shstep?) and that this throws an error.
Does it work when you run the same thing on the command line?
When I try to run “make test” inside a shell in my jenkins pipeline which tries too access a /app directory, I get Error: [Errno 13] Permission denied: ‘/app’
Please provide more context, like the structure of your app, your dockerized app structure, and your Jenkinsfile sample. There are many possibilities if you just provide the errors.