Removed Fence denugging statements

src/main.rs

@@ -248,18 +248,15 @@ fn run<P: AsRef<Path>>(
 }
 
 fn test(assertions: bool) -> anyhow::Result<(Option<String>, Option<String>)> {
-    println!("Fence 1");
     java::CompilerBuilder::new()
         .class_path(DIR_TARGET.as_path())
         .destination(DIR_TARGET.as_path())
         .build()
         .compile(DIR_TEST.as_path())?;
 
-    println!("Fence 2");
     // Change cwd to avoid Java pathing issues.
     crate::env::set_cwd(DIR_TARGET.as_path())?;
 
-    println!("Fence 3");
     java::JVMBuilder::new()
         .assertions(assertions)
         .ram_min(ByteSize::mib(128))