In windows, the program by cargo run called don't have JOB_OBJECT_LIMIT_BREAKAWAY_OK flag

[pea3nut]

My app needs to create a child process with CREATE_BREAKAWAY_FROM_JOB flag, but the program by cargo run called don't have JOB_OBJECT_LIMIT_BREAKAWAY_OK flag, so I got deny error.

see https://msdn.microsoft.com/en-US/library/ms684863

I have to change cargo run to cargo build && .\target\debug\app.exe to fix this.

Is it a feature, or a bug?

[alexcrichton]

Ah I believe that's just a bug! Should be fine to set that flag, we just want the default behavior to be if you ctrl-c Cargo it tears down everything.

[retep998]

An alternative solution is to not use job objects. #4575

[dwijnand]

@zachlute you ended up helping in #4575, would you like to have a look at this issue?

[weihanglo]

@rustbot label +S-needs-team-input

Custom subcommands may also want this relaxing a bit.