fix: pass target_dir in populate_from_args

The target_dir was not being forwarded from args, causing builds to
use the default target directory instead of the user-specified one.

This fix is needed for: hyperlight-dev/hyperlight-js@0bec9b1

Author: jprendes

src/lib.rs

@@ -92,6 +92,7 @@ trait CargoCommandExt {
 impl CargoCommandExt for std::process::Command {
     fn populate_from_args(&mut self, args: &Args, bootstrap: bool) -> &mut Self {
         self.target(&args.target);
+        self.target_dir(&args.target_dir);
         self.sysroot(args.sysroot_dir());
         self.append_rustflags("--cfg=hyperlight");
         self.append_rustflags("--check-cfg=cfg(hyperlight)");