Use the more-asserts crate in more places.

This provides assert_le, assert_lt, and so on, which can print the
values of the operands.

crates/runtime/Cargo.toml

@@ -23,6 +23,7 @@ indexmap = "1.0.2"
 hashbrown = { version = "0.6.0", optional = true }
 spin = { version = "0.5.2", optional = true }
 thiserror = "1.0.4"
+more-asserts = "0.2.1"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 winapi = { version = "0.3.7", features = ["winbase", "memoryapi"] }