Specify crates.io is the default registry & print index

Author: dwijnand

src/cargo/core/source/source_id.rs

@@ -211,9 +211,9 @@ impl SourceId {
 
     pub fn display_registry(&self) -> String {
         if self.is_default_registry() {
-            "registry".to_string()
+            "crates.io index".to_string()
         } else {
-            format!("registry `{}`", self.url())
+            format!("`{}` index", self.url())
         }
     }
 

src/doc/src/guide/dependencies.md

@@ -46,7 +46,7 @@ their dependencies, compile them all, and update the `Cargo.lock`:
 
 ```console
 $ cargo build
-      Updating registry `https://github.com/rust-lang/crates.io-index`
+      Updating crates.io index
    Downloading memchr v0.1.5
    Downloading libc v0.1.10
    Downloading regex-syntax v0.2.1

tests/testsuite/build.rs

@@ -3551,7 +3551,7 @@ fn build_all_member_dependency_same_name() {
 
     p.cargo("build --all")
         .with_stderr(
-            "[..] Updating registry `[..]`\n\
+            "[..] Updating `[..]` index\n\
              [..] Downloading a v0.1.0 ([..])\n\
              [..] Compiling a v0.1.0\n\
              [..] Compiling a v0.1.0 ([..])\n\

tests/testsuite/cross_publish.rs

@@ -104,7 +104,7 @@ fn publish_with_target() {
         .arg("--target")
         .arg(&target)
         .with_stderr(&format!(
-            "    Updating registry `{registry}`
+            "    Updating `{registry}` index
    Packaging foo v0.0.0 (CWD)
    Verifying foo v0.0.0 (CWD)
    Compiling foo v0.0.0 (CWD/target/package/foo-0.0.0)

tests/testsuite/doc.rs

@@ -967,7 +967,7 @@ fn doc_all_member_dependency_same_name() {
     Package::new("bar", "0.1.0").publish();
 
     p.cargo("doc --all")
-        .with_stderr_contains("[..] Updating registry `[..]`")
+        .with_stderr_contains("[..] Updating `[..]` index")
         .with_stderr_contains("[..] Documenting bar v0.1.0 ([..])")
         .run();
 }

tests/testsuite/search.rs

@@ -111,7 +111,7 @@ fn not_update() {
             .with_stdout_contains(
                 "hoare = \"0.1.1\"    # Design by contract style assertions for Rust",
             )
-            .with_stderr("") // without "Updating registry ..."
+            .with_stderr("") // without "Updating ... index"
     .run();
 }
 
@@ -122,7 +122,7 @@ fn replace_default() {
 
     cargo_process("search postgres")
         .with_stdout_contains("hoare = \"0.1.1\"    # Design by contract style assertions for Rust")
-        .with_stderr_contains("[..]Updating registry[..]")
+        .with_stderr_contains("[..]Updating [..] index")
         .run();
 }