Warning when using features in replace

Signed-off-by: hi-rustin <rustin.liu@gmail.com>

Author: 0xPoe

src/cargo/core/resolver/dep_cache.rs

@@ -105,14 +105,6 @@ impl<'a> RegistryQueryer<'a> {
                 dep.version_req()
             );
 
-            if dep.features().len() != 0 || !dep.uses_default_features() {
-                anyhow::bail!(
-                    "patch for `{}` uses the features mechanism. \
-                    default-features and features will not take effect because the patch dependency does not support this mechanism",
-                    dep.package_name()
-                );
-            }
-
             let mut summaries = self.registry.query_vec(dep, false)?.into_iter();
             let s = summaries.next().ok_or_else(|| {
                 anyhow::format_err!(

src/cargo/ops/resolve.rs

@@ -113,6 +113,16 @@ pub fn resolve_ws_with_opts<'cfg>(
                     .shell()
                     .warn(format!("package replacement is not used: {}", replace_spec))?
             }
+
+            if dep.features().len() != 0 || !dep.uses_default_features() {
+                ws.config()
+                .shell()
+                .warn(format!(
+                    "replacement for `{}` uses the features mechanism. \
+                    default-features and features will not take effect because the replacement dependency does not support this mechanism",
+                    dep.package_name()
+                ))?
+            }
         }
 
         Some(resolve)

tests/testsuite/replace.rs

@@ -87,15 +87,64 @@ fn override_with_features() {
         .build();
 
     p.cargo("build")
-        .with_status(101)
         .with_stderr(
             "\
 [UPDATING] [..] index
-[ERROR] failed to get `bar` as a dependency of package `foo v0.0.1 ([..])`
+[UPDATING] git repository `[..]`
+[WARNING] replacement for `bar` uses the features mechanism. default-features and features \
+will not take effect because the replacement dependency does not support this mechanism
+[COMPILING] bar v0.1.0 (file://[..])
+[COMPILING] foo v0.0.1 ([CWD])
+[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
+",
+        )
+        .run();
+}
 
-Caused by:
-  patch for `bar` uses the features mechanism. default-features and features \
-will not take effect because the patch dependency does not support this mechanism
+#[cargo_test]
+fn override_with_setting_default_features() {
+    Package::new("bar", "0.1.0").publish();
+
+    let bar = git::repo(&paths::root().join("override"))
+        .file("Cargo.toml", &basic_manifest("bar", "0.1.0"))
+        .file("src/lib.rs", "pub fn bar() {}")
+        .build();
+
+    let p = project()
+        .file(
+            "Cargo.toml",
+            &format!(
+                r#"
+                    [package]
+                    name = "foo"
+                    version = "0.0.1"
+                    authors = []
+
+                    [dependencies]
+                    bar = "0.1.0"
+
+                    [replace]
+                    "bar:0.1.0" = {{ git = '{}', default-features = false, features = ["none_default_feature"] }}
+                "#,
+                bar.url()
+            ),
+        )
+        .file(
+            "src/lib.rs",
+            "extern crate bar; pub fn foo() { bar::bar(); }",
+        )
+        .build();
+
+    p.cargo("build")
+        .with_stderr(
+            "\
+[UPDATING] [..] index
+[UPDATING] git repository `[..]`
+[WARNING] replacement for `bar` uses the features mechanism. default-features and features \
+will not take effect because the replacement dependency does not support this mechanism
+[COMPILING] bar v0.1.0 (file://[..])
+[COMPILING] foo v0.0.1 ([CWD])
+[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
 ",
         )
         .run();