message: Add test to confirm that Cargo.toml.orig files are reserved.
diff: @@ -283,6 +283,45 @@ in package source
  .run();
  }
  +#[cargo_test]
  +fn orig_file_collision() {
  + let p = project().build();
  + let _ = git::repo(&paths::root().join("foo"))
  + .file(
  + "Cargo.toml",
  + r#"
  + [project]
  + name = "foo"
  + description = "foo"
  + version = "0.0.1"
  + authors = []
  + license = "MIT"
  + documentation = "foo"
  + homepage = "foo"
  + repository = "foo"
  + exclude = ["*.no-existe"]
  + "#,
  + )
  + .file(
  + "src/main.rs",
  + r#"
  + fn main() {}
  + "#,
  + )
  + .file("Cargo.toml.orig", "oops")
  + .build();
  + p.cargo("package")
  + .arg("--no-verify")
  + .with_status(101)
  + .with_stderr(
  + "\
  +[ERROR] invalid inclusion of reserved file name Cargo.toml.orig \
  +in package source
  +",
  + )
  + .run();
  +}
  +
  #[cargo_test]
  fn path_dependency_no_version() {
  let p = project()
  