chore: Avoid MSRV problems out of the box

Author: epage

Cargo.toml

@@ -93,7 +93,7 @@ panic = "abort"
 panic = "abort"
 codegen-units = 1
 lto = true
-debug = "line-tables-only"
+# debug = "line-tables-only"  # requires Cargo 1.71
 
 [package]
 name = "PROJECT"