From ce06f77208ef9cf64727b7a0e60db4cb7680a6dc Mon Sep 17 00:00:00 2001
From: Joshua Nelson <jyn514@gmail.com>
Date: Fri, 6 Dec 2019 19:42:43 -0500
Subject: [PATCH 1/2] [BROKEN] treat any crate that's not a binary as a library

closes https://github.com/rust-lang/docs.rs/issues/503

TODO: this tries to build crates that are binaries and don't have a
crate-type field
---
 src/utils/cargo_metadata.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/cargo_metadata.rs b/src/utils/cargo_metadata.rs
index 2bdc70b5c..3451f93c2 100644
--- a/src/utils/cargo_metadata.rs
+++ b/src/utils/cargo_metadata.rs
@@ -84,7 +84,7 @@ impl Package {
             target
                 .kind
                 .iter()
-                .any(|kind| kind == "lib" || kind == "proc-macro")
+                .any(|kind| kind != "bin")
         })
     }
 

From dc02b5b6785eddeaa08c47e9842711b084e980ca Mon Sep 17 00:00:00 2001
From: Joshua Nelson <jyn514@gmail.com>
Date: Fri, 6 Dec 2019 20:15:03 -0500
Subject: [PATCH 2/2] don't try to compile examples and tests

see https://github.com/rust-lang/docs.rs/issues/503#issuecomment-562797599
for context
---
 src/utils/cargo_metadata.rs | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/utils/cargo_metadata.rs b/src/utils/cargo_metadata.rs
index 3451f93c2..7d56b773e 100644
--- a/src/utils/cargo_metadata.rs
+++ b/src/utils/cargo_metadata.rs
@@ -80,12 +80,9 @@ pub(crate) struct Package {
 
 impl Package {
     fn library_target(&self) -> Option<&Target> {
-        self.targets.iter().find(|target| {
-            target
-                .kind
-                .iter()
-                .any(|kind| kind != "bin")
-        })
+        self.targets
+            .iter()
+            .find(|target| target.crate_types.iter().any(|kind| kind != "bin"))
     }
 
     pub(crate) fn is_library(&self) -> bool {
@@ -110,7 +107,7 @@ impl Package {
 #[derive(RustcDecodable)]
 pub(crate) struct Target {
     pub(crate) name: String,
-    pub(crate) kind: Vec<String>,
+    crate_types: Vec<String>,
     pub(crate) src_path: Option<String>,
 }