Rollup merge of rust-lang#63441 - bjorn3:patch-1, r=Mark-Simulacrum

Derive Debug for CrateInfo

Author: Mark-Simulacrum

src/librustc/middle/cstore.rs

@@ -87,7 +87,7 @@ pub enum LinkagePreference {
     RequireStatic,
 }
 
-#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash,
          RustcEncodable, RustcDecodable, HashStable)]
 pub enum NativeLibraryKind {
     /// native static library (.a archive)
@@ -100,7 +100,7 @@ pub enum NativeLibraryKind {
     NativeUnknown,
 }
 
-#[derive(Clone, RustcEncodable, RustcDecodable, HashStable)]
+#[derive(Clone, Debug, RustcEncodable, RustcDecodable, HashStable)]
 pub struct NativeLibrary {
     pub kind: NativeLibraryKind,
     pub name: Option<Symbol>,

src/librustc_codegen_ssa/lib.rs

@@ -128,6 +128,7 @@ bitflags::bitflags! {
 }
 
 /// Misc info we load from metadata to persist beyond the tcx.
+#[derive(Debug)]
 pub struct CrateInfo {
     pub panic_runtime: Option<CrateNum>,
     pub compiler_builtins: Option<CrateNum>,