From 6cd3cc326ce0c88a741ac2bd706916a101993e16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20Dal=C3=A9n?= <erik.gustav.dalen@gmail.com>
Date: Wed, 13 Jun 2018 15:30:47 +0200
Subject: [PATCH] Improve some error messages

---
 src/main.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index bb1b78e..dadfb83 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -122,7 +122,7 @@ fn main() {
             }
         }
         Err(error) => {
-            println!("Error: {:?}", error);
+            println!("Error: {}", error);
         }
     }
 }
@@ -167,11 +167,11 @@ fn get_container(
         Some(n) => containers
             .iter()
             .find(|c| c.name == Some(n.to_string()))
-            .unwrap()
+            .expect(format!("No container called {} found in task", &n))
             .clone(),
         None => {
             if containers.len() != 1 {
-                panic!();
+                panic!("Task has more than one container and which one to run in was not specified with the -n flag.");
             } else {
                 containers[0].clone()
             }