message: Check NSS build status properly
diff: @@ -130,11 +130,12 @@ fn build_nss(dir: PathBuf) {
  }
  _ => (),
  }
  - Command::new(get_bash())
  + let status = Command::new(get_bash())
  .args(build_nss)
  .current_dir(dir)
  .status()
  - .expect("NSS build failed");
  + .expect("couldn't start NSS build");
  + assert!(status.success(), "NSS build failed");
  }
  fn static_link(nsstarget: &PathBuf) {
  