[Request]: vmexec: Errors should turn into real errors

[dcantah]

Feature or enhancement request details

Today if something explodes in vmexec I believe it simply just gets logged to stderr and the process is marked as exiting with ec 1. We should have some mechanism to turn the error text into a real error (CZError) and bubble this up.

Code of Conduct

• I agree to follow this project's Code of Conduct