message: remove leftover { }
diff: @@ -104,13 +104,11 @@ fn clean_lib(toml_lib: Option<&TomlLibTarget>,
  (None, None) => {
  let legacy_path = package_root.join("src").join(format!("{}.rs", lib.name()));
  if legacy_path.exists() {
  - {
  warnings.push(format!(
  "path `{}` was erroneously implicitly accepted for library `{}`,\n\
  please rename the file to `src/lib.rs` or set lib.path in Cargo.toml",
  legacy_path.display(), lib.name()
  ));
  - }
  legacy_path
  } else {
  bail!("can't find library `{}`, \
  @@ -173,13 +171,11 @@ fn clean_bins(toml_bins: Option<&Vec<TomlBinTarget>>,
  for bin in bins.iter() {
  let path = target_path(bin, &inferred, "bin", package_root, &mut |_| {
  if let Some(legacy_path) = legacy_bin_path(package_root, &bin.name(), has_lib) {
  - {
  warnings.push(format!(
  "path `{}` was erroneously implicitly accepted for binary `{}`,\n\
  please set bin.path in Cargo.toml",
  legacy_path.display(), bin.name()
  ));
  - }
  Some(legacy_path)
  } else {
  None
  @@ -260,13 +256,11 @@ fn clean_benches(toml_benches: Option<&Vec<TomlBenchTarget>>,
  if !(bench.name() == "bench" && legacy_path.exists()) {
  return None;
  }
  - {
  warnings.push(format!(
  "path `{}` was erroneously implicitly accepted for benchmark `{}`,\n\
  please set bench.path in Cargo.toml",
  legacy_path.display(), bench.name()
  ));
  - }
  Some(legacy_path)
  };
  