Compose elements cannot run integration commands

Summary

Compose elements do not allow anymore to run integration commands.

Steps to reproduce

Build a compose element that depends on elements with integration commands.

What is the current bug behavior?

Get the error:

Sandbox.run() has been disabled

What is the expected correct behavior?

It should just build.

Relevant logs and/or screenshots

Possible fixes

Other relevant information

  • BuildStream version affected: /milestone %BuildStream_v1.x