Remove the --all-features tip

Signed-off-by: hi-rustin <[email protected]>

Author: 0xPoe

src/cargo/ops/tree/mod.rs

@@ -214,9 +214,11 @@ pub fn build_and_print(ws: &Workspace<'_>, opts: &TreeOptions) -> CargoResult<()
         .collect::<CargoResult<Vec<PackageIdSpec>>>()?;
 
     if root_indexes.len() == 0 {
-        ws.config().shell().warn("nothing to print.\n\n\
+        ws.config().shell().warn(
+            "nothing to print.\n\n\
         To find dependencies that require specific features or target platforms, \
-        try use options `--all-features` or `--target all` first, and then narrow your search scope accordingly.")?;
+        try use options `--target all` first, and then narrow your search scope accordingly.",
+        )?;
     } else {
         print(ws.config(), opts, root_indexes, &pkgs_to_prune, &graph)?;
     }

tests/testsuite/tree.rs

@@ -531,7 +531,7 @@ foo v0.1.0 ([..]/foo)
 [WARNING] nothing to print.
 
 To find dependencies that require specific features or target platforms, \
-try use options `--all-features` or `--target all` first, and then narrow your search scope accordingly.
+try use options `--target all` first, and then narrow your search scope accordingly.
 ",
         )
         .run();