message: Update lib/compiler/Cargo.toml
diff: @@ -20,7 +20,7 @@ hashbrown = { version = "0.7", optional = true }
  serde = { version = "1.0", features = ["derive"], optional = true }
  thiserror = "1.0"
  serde_bytes = { version = "0.11", optional = true }
  -smallvec = "1.4.0"
  +smallvec = "1.4"
  [target.'cfg(any(target_arch = "x86", target_arch = "x86_64"))'.dependencies]
  raw-cpuid = "7.0"
  