docs: Turn relative links to intra-doc links

Author: epage

src/cargo/core/compiler/build_runner/compilation_files.rs

@@ -175,7 +175,7 @@ impl<'a, 'gctx: 'a> CompilationFiles<'a, 'gctx> {
     ///
     /// See [`Metadata`] and [`fingerprint`] module for more.
     ///
-    /// [`fingerprint`]: ../../fingerprint/index.html#fingerprints-and-metadata
+    /// [`fingerprint`]: super::super::fingerprint#fingerprints-and-metadata
     pub fn metadata(&self, unit: &Unit) -> Metadata {
         self.metas[unit].meta_hash
     }

src/cargo/core/compiler/build_runner/mod.rs

@@ -155,7 +155,7 @@ impl<'a, 'gctx> BuildRunner<'a, 'gctx> {
     ///
     /// See [`ops::cargo_compile`] for a higher-level view of the compile process.
     ///
-    /// [`ops::cargo_compile`]: ../../../ops/cargo_compile/index.html
+    /// [`ops::cargo_compile`]: crate::ops::cargo_compile
     #[tracing::instrument(skip_all)]
     pub fn compile(mut self, exec: &Arc<dyn Executor>) -> CargoResult<Compilation<'gctx>> {
         // A shared lock is held during the duration of the build since rustc