message: Explicitly removed USER env variables.
diff: @@ -217,7 +217,11 @@ fn author_without_user_or_email() {
  #[cargo_test]
  fn finds_author_email_only() {
  create_empty_gitconfig();
  - cargo_process("new foo").env("EMAIL", "baz").run();
  + cargo_process("new foo")
  + .env_remove("USER")
  + .env_remove("USERNAME")
  + .env_remove("NAME")
  + .env_remove("EMAIL").env("EMAIL", "baz").run();
  let toml = paths::root().join("foo/Cargo.toml");
  println!("{:?}", toml);
  