Show some inner errors (do not hide them with .context) (#1916)

src/configure/mod.rs

@@ -125,7 +125,8 @@ impl Context {
                     Some(
                         self.stock_string_repl_str(
                             StockMessage::ConfigurationFailed,
-                            err.to_string(),
+                            // We are using Anyhow's .context() and to show the inner error, too, we need the {:#}:
+                            format!("{:#}", err),
                         )
                         .await
                     )