Merge pull request #1110 from huntc/no-remove-dir

Do not remove the pkg directory

src/command/utils.rs

@@ -37,7 +37,6 @@ fn find_manifest_from_cwd() -> Result<PathBuf, failure::Error> {
 
 /// Construct our `pkg` directory in the crate.
 pub fn create_pkg_dir(out_dir: &Path) -> Result<(), failure::Error> {
-    let _ = fs::remove_dir_all(&out_dir); // Clean up any existing directory and ignore errors
     fs::create_dir_all(&out_dir)?;
     fs::write(out_dir.join(".gitignore"), "*")?;
     Ok(())