Nicer "failure only occured X ago" message

Cargo.toml

@@ -21,4 +21,5 @@ async-std = "1"
 log = "0.4"
 regex = "1"
 scraper = "0.11"
-chrono = { version = "0.4", features = ["serde"] }
+chrono = { version = "0.4", features = ["serde"] }
+chrono-humanize = "0.0.11"

src/main.rs

@@ -352,7 +352,7 @@ async fn main() -> Result<(), Error> {
                     println!("{:?}", link);
                     failed +=1;
                 } else {
-                    println!("Failure occurred but only {} ago, so we're not worrying yet: {}", since, msg);
+                    println!("Failure occurred but only {}, so we're not worrying yet: {}", chrono_humanize::HumanTime::from(-since), msg);
                 }
             }
         }