detect another case of invalid manifest

Author: Skgland

src/prepare.rs

@@ -124,7 +124,9 @@ impl<'a> Prepare<'a> {
                     || line.contains("no matching package named")
                 {
                     missing_deps = true;
-                } else if line.contains("failed to parse manifest at") {
+                } else if line.contains("failed to parse manifest at")
+                    || line.contains("error: invalid table header")
+                {
                     broken_deps = true;
                 }
             })
@@ -175,7 +177,9 @@ pub(crate) fn fetch_deps(
             if line.contains("failed to load source for dependency") {
                 missing_deps = true;
             }
-            if line.contains("failed to parse manifest at") {
+            if line.contains("failed to parse manifest at")
+                || line.contains("error: invalid table header")
+            {
                 broken_deps = true;
             }
         })

tests/buildtest/crates/invalid-cargotoml-syntax-deps/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "invalid-cargotoml-content-deps"
+version = "0.1.0"
+authors = ["Pietro Albini <pietro@pietroalbini.org>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+url = "=0.5.9"

tests/buildtest/crates/invalid-cargotoml-syntax-deps/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

tests/buildtest/mod.rs

@@ -195,6 +195,13 @@ test_prepare_error_stderr!(
     "failed to parse the version requirement `0.11\t` for dependency `parking_lot`"
 );
 
+test_prepare_error_stderr!(
+    test_invalid_cargotoml_syntax_deps,
+    "invalid-cargotoml-syntax-deps",
+    InvalidCargoTomlSyntaxInDependencies,
+    "error: invalid table header"
+);
+
 test_prepare_error_stderr!(
     test_yanked_deps,
     "yanked-deps",