Fix resolving yanked crates when using a local registry.

Fixes #6741.

src/cargo/core/source/source_id.rs

@@ -283,7 +283,12 @@ impl SourceId {
                     Ok(p) => p,
                     Err(()) => panic!("path sources cannot be remote"),
                 };
-                Ok(Box::new(RegistrySource::local(self, &path, config)))
+                Ok(Box::new(RegistrySource::local(
+                    self,
+                    &path,
+                    yanked_whitelist,
+                    config,
+                )))
             }
             Kind::Directory => {
                 let path = match self.inner.url.to_file_path() {

src/cargo/sources/registry/mod.rs

@@ -404,7 +404,12 @@ impl<'cfg> RegistrySource<'cfg> {
         )
     }
 
-    pub fn local(source_id: SourceId, path: &Path, config: &'cfg Config) -> RegistrySource<'cfg> {
+    pub fn local(
+        source_id: SourceId,
+        path: &Path,
+        yanked_whitelist: &HashSet<PackageId>,
+        config: &'cfg Config,
+    ) -> RegistrySource<'cfg> {
         let name = short_name(source_id);
         let ops = local::LocalRegistry::new(path, config, &name);
         RegistrySource::new(
@@ -412,7 +417,7 @@ impl<'cfg> RegistrySource<'cfg> {
             config,
             &name,
             Box::new(ops),
-            &HashSet::new(),
+            yanked_whitelist,
             false,
         )
     }

tests/testsuite/local_registry.rs

@@ -2,7 +2,7 @@ use std::fs::{self, File};
 use std::io::prelude::*;
 
 use crate::support::paths::{self, CargoPathExt};
-use crate::support::registry::Package;
+use crate::support::registry::{registry_path, Package};
 use crate::support::{basic_manifest, project};
 
 fn setup() {
@@ -61,6 +61,45 @@ fn simple() {
     p.cargo("test").run();
 }
 
+#[test]
+fn depend_on_yanked() {
+    setup();
+    Package::new("bar", "0.0.1").local(true).publish();
+
+    let p = project()
+        .file(
+            "Cargo.toml",
+            r#"
+            [project]
+            name = "foo"
+            version = "0.0.1"
+            authors = []
+
+            [dependencies]
+            bar = "0.0.1"
+        "#,
+        )
+        .file("src/lib.rs", "")
+        .build();
+
+    // Run cargo to create lock file.
+    p.cargo("check").run();
+
+    registry_path().join("index").join("3").rm_rf();
+    Package::new("bar", "0.0.1")
+        .local(true)
+        .yanked(true)
+        .publish();
+
+    p.cargo("check")
+        .with_stderr(
+            "\
+[FINISHED] [..]
+",
+        )
+        .run();
+}
+
 #[test]
 fn multiple_versions() {
     setup();