feat: Make no target found hint more clear.

Author: Yihai Lin

src/cargo/ops/cargo_compile/unit_generator.rs

@@ -286,7 +286,7 @@ impl<'a> UnitGenerator<'a, '_> {
             if !suggestion.is_empty() {
                 write!(
                     msg,
-                    "no {} target {} `{}`{}{}",
+                    "no {} target {} `{}` in default-run packages{}{}",
                     target_desc,
                     if is_glob { "matches pattern" } else { "named" },
                     target_name,
@@ -301,7 +301,7 @@ impl<'a> UnitGenerator<'a, '_> {
             } else {
                 writeln!(
                     msg,
-                    "no {} target {} `{}`.",
+                    "no {} target {} `{}` in default-run packages.",
                     target_desc,
                     if is_glob { "matches pattern" } else { "named" },
                     target_name,

tests/testsuite/build.rs

@@ -1337,7 +1337,7 @@ fn cargo_compile_with_filename() {
     p.cargo("build --bin bin.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target named `bin.rs`.
+[ERROR] no bin target named `bin.rs` in default-run packages.
 Available bin targets:
     a
 
@@ -1348,7 +1348,7 @@ Available bin targets:
     p.cargo("build --bin a.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target named `a.rs`
+[ERROR] no bin target named `a.rs` in default-run packages
 
 [HELP] a target with a similar name exists: `a`
 
@@ -1358,7 +1358,7 @@ Available bin targets:
     p.cargo("build --example example.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target named `example.rs`.
+[ERROR] no example target named `example.rs` in default-run packages.
 Available example targets:
     a
 
@@ -1369,7 +1369,7 @@ Available example targets:
     p.cargo("build --example a.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target named `a.rs`
+[ERROR] no example target named `a.rs` in default-run packages
 
 [HELP] a target with a similar name exists: `a`
 
@@ -5906,7 +5906,7 @@ fn target_filters_workspace() {
     ws.cargo("build -v --example ex")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target named `ex`
+[ERROR] no example target named `ex` in default-run packages
 
 [HELP] a target with a similar name exists: `ex1`
 
@@ -5916,7 +5916,7 @@ fn target_filters_workspace() {
     ws.cargo("build -v --example 'ex??'")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target matches pattern `ex??`
+[ERROR] no example target matches pattern `ex??` in default-run packages
 
 [HELP] a target with a similar name exists: `ex1`
 

tests/testsuite/run.rs

@@ -623,7 +623,7 @@ automatically infer them to be a target, such as in subfolders.
 
 For more information on this warning you can consult
 https://github.com/rust-lang/cargo/issues/5330
-[ERROR] no example target named `a`.
+[ERROR] no example target named `a` in default-run packages.
 Available example targets:
     do_magic
 
@@ -655,7 +655,7 @@ fn run_example_autodiscover_2015_with_autoexamples_disabled() {
     p.cargo("run --example a")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target named `a`.
+[ERROR] no example target named `a` in default-run packages.
 Available example targets:
     do_magic
 
@@ -743,7 +743,7 @@ fn run_with_filename() {
     p.cargo("run --bin bin.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target named `bin.rs`.
+[ERROR] no bin target named `bin.rs` in default-run packages.
 Available bin targets:
     a
 
@@ -754,7 +754,7 @@ Available bin targets:
     p.cargo("run --bin a.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target named `a.rs`
+[ERROR] no bin target named `a.rs` in default-run packages
 
 [HELP] a target with a similar name exists: `a`
 
@@ -764,7 +764,7 @@ Available bin targets:
     p.cargo("run --example example.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target named `example.rs`.
+[ERROR] no example target named `example.rs` in default-run packages.
 Available example targets:
     a
 
@@ -775,7 +775,7 @@ Available example targets:
     p.cargo("run --example a.rs")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target named `a.rs`
+[ERROR] no example target named `a.rs` in default-run packages
 
 [HELP] a target with a similar name exists: `a`
 

tests/testsuite/test.rs

@@ -2447,15 +2447,15 @@ fn bad_example() {
     p.cargo("run --example foo")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no example target named `foo`.
+[ERROR] no example target named `foo` in default-run packages.
 
 
 "#]])
         .run();
     p.cargo("run --bin foo")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target named `foo`.
+[ERROR] no bin target named `foo` in default-run packages.
 
 
 "#]])

tests/testsuite/workspaces.rs

@@ -2803,7 +2803,7 @@ Available binaries in `pattern2` package:
     p.cargo("run --bin crate2")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target named `crate2`
+[ERROR] no bin target named `crate2` in default-run packages
 
 [HELP] a target with a similar name exists: `crate1`
 Available bin in `crate2` package:
@@ -2816,7 +2816,7 @@ Available bin in `crate2` package:
     p.cargo("check --bin pattern*")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target matches pattern `pattern*`.
+[ERROR] no bin target matches pattern `pattern*` in default-run packages.
 Available bin in `pattern1` package:
     pattern1
 Available bin in `pattern2` package:
@@ -2842,7 +2842,7 @@ Available bin in `pattern2` package:
     p.cargo("run --bin crate2")
         .with_status(101)
         .with_stderr_data(str![[r#"
-[ERROR] no bin target named `crate2`.
+[ERROR] no bin target named `crate2` in default-run packages.
 Available bin in `crate2` package:
     crate2