remove other warnings from rmake tests

Author: lqd

tests/run-make/crate-loading/rmake.rs

@@ -8,7 +8,7 @@ fn main() {
     rustc().input("multiple-dep-versions-1.rs").run();
     rustc().input("multiple-dep-versions-2.rs").extra_filename("2").metadata("2").run();
 
-    let out = rustc()
+    rustc()
         .input("multiple-dep-versions.rs")
         .extern_("dependency", rust_lib_name("dependency"))
         .extern_("dep_2_reexport", rust_lib_name("dependency2"))

tests/run-make/non-unicode-in-incremental-dir/rmake.rs

@@ -8,7 +8,7 @@ fn main() {
     match std::fs::create_dir(&non_unicode) {
         // If an error occurs, check if creating a directory with a valid Unicode name would
         // succeed.
-        Err(e) if std::fs::create_dir("valid_unicode").is_ok() => {
+        Err(_) if std::fs::create_dir("valid_unicode").is_ok() => {
             // Filesystem doesn't appear support non-Unicode paths.
             return;
         }

tests/run-make/output-type-permutations/rmake.rs

@@ -113,7 +113,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "asm-emit".to_string(),
         },
         || {
@@ -123,7 +123,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "asm-emit2".to_string(),
         },
         || {
@@ -133,7 +133,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "asm-emit3".to_string(),
         },
         || {
@@ -144,7 +144,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "llvm-ir-emit".to_string(),
         },
         || {
@@ -154,7 +154,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "llvm-ir-emit2".to_string(),
         },
         || {
@@ -164,7 +164,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "llvm-ir-emit3".to_string(),
         },
         || {
@@ -175,7 +175,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "llvm-bc-emit".to_string(),
         },
         || {
@@ -185,7 +185,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "llvm-bc-emit2".to_string(),
         },
         || {
@@ -195,7 +195,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "llvm-bc-emit3".to_string(),
         },
         || {
@@ -206,7 +206,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "obj-emit".to_string(),
         },
         || {
@@ -216,7 +216,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "obj-emit2".to_string(),
         },
         || {
@@ -226,7 +226,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "obj-emit3".to_string(),
         },
         || {
@@ -268,7 +268,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "rlib".to_string(),
         },
         || {
@@ -278,7 +278,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "rlib2".to_string(),
         },
         || {
@@ -288,7 +288,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "rlib3".to_string(),
         },
         || {
@@ -375,7 +375,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "staticlib".to_string(),
         },
         || {
@@ -385,7 +385,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "staticlib2".to_string(),
         },
         || {
@@ -395,7 +395,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["foo"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "staticlib3".to_string(),
         },
         || {
@@ -449,7 +449,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["ir", rust_lib_name("bar")],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "rlib-ir".to_string(),
         },
         || {
@@ -466,7 +466,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["ir", "asm", "bc", "obj", "link"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "staticlib-all".to_string(),
         },
         || {
@@ -484,7 +484,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["ir", "asm", "bc", "obj", "link"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "staticlib-all2".to_string(),
         },
         || {
@@ -523,7 +523,7 @@ fn main() {
     assert_expected_output_files(
         Expectations {
             expected_files: s!["bar.bc", rust_lib_name("bar"), "foo.bc"],
-            allowed_files: s![],
+            allowed_files: vec![],
             test_dir: "rlib-emits".to_string(),
         },
         || {

tests/run-make/rustdoc-io-error/rmake.rs

@@ -20,7 +20,7 @@ use run_make_support::{path, rustdoc};
 
 fn main() {
     let out_dir = path("rustdoc-io-error");
-    let output = fs::create_dir(&out_dir).unwrap();
+    fs::create_dir(&out_dir).unwrap();
     let mut permissions = fs::metadata(&out_dir).unwrap().permissions();
     let original_permissions = permissions.clone();