1.2.2

This closes #149 and #152

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustlings"
-version = "1.2.0"
+version = "1.2.2"
 authors = ["Olivia <819880950@qq.com>", "Carol (Nichols || Goulding) <carol.nichols@gmail.com"]
 edition = "2018"
 

src/exercise.rs

@@ -38,7 +38,6 @@ impl Exercise {
             Mode::Test => Command::new("rustc")
                 .args(&["--test", self.path.to_str().unwrap(), "-o", &temp_file()])
                 .args(RUSTC_COLOR_ARGS)
-                .args(&["--", "--nocapture"])
                 .output(),
         }
         .expect("Failed to run 'compile' command.")

src/main.rs

@@ -55,6 +55,7 @@ fn main() {
             "{} must be run from the rustlings directory",
             std::env::current_exe().unwrap().to_str().unwrap()
         );
+        println!("Try `cd rustlings/`!");
         std::process::exit(1);
     }