From e66c413b864c1ca17e751ac01a5312b8666a86fe Mon Sep 17 00:00:00 2001
From: "Carol (Nichols || Goulding)" <carol.nichols@gmail.com>
Date: Wed, 31 Oct 2018 08:34:04 -0400
Subject: [PATCH] Support untyped warnings from crates.io with successful
 publish

---
 src/cargo/ops/registry.rs | 6 ++++++
 src/crates-io/lib.rs      | 9 +++++++++
 2 files changed, 15 insertions(+)

diff --git a/src/cargo/ops/registry.rs b/src/cargo/ops/registry.rs
index 3932abdbece..2993fb7060d 100644
--- a/src/cargo/ops/registry.rs
+++ b/src/cargo/ops/registry.rs
@@ -276,6 +276,12 @@ fn transmit(
                 config.shell().warn(&msg)?;
             }
 
+            if !warnings.other.is_empty() {
+                for msg in warnings.other {
+                    config.shell().warn(&msg)?;
+                }
+            }
+
             Ok(())
         }
         Err(e) => Err(e),
diff --git a/src/crates-io/lib.rs b/src/crates-io/lib.rs
index 6de2f30533a..65843e7dcca 100644
--- a/src/crates-io/lib.rs
+++ b/src/crates-io/lib.rs
@@ -86,6 +86,7 @@ pub struct User {
 pub struct Warnings {
     pub invalid_categories: Vec<String>,
     pub invalid_badges: Vec<String>,
+    pub other: Vec<String>,
 }
 
 #[derive(Deserialize)]
@@ -223,9 +224,17 @@ impl Registry {
             .map(|x| x.iter().flat_map(|j| j.as_str()).map(Into::into).collect())
             .unwrap_or_else(Vec::new);
 
+        let other: Vec<String> = response
+            .get("warnings")
+            .and_then(|j| j.get("other"))
+            .and_then(|j| j.as_array())
+            .map(|x| x.iter().flat_map(|j| j.as_str()).map(Into::into).collect())
+            .unwrap_or_else(Vec::new);
+
         Ok(Warnings {
             invalid_categories,
             invalid_badges,
+            other,
         })
     }