Bump hex version and update to new API

jtgeibel · jtgeibel · commit dccee426cad8 · 2018-02-23T00:24:04.000-05:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -40,7 +40,7 @@ curl = "0.4"
 oauth2 = "0.3"
 log = "0.3"
 env_logger = "0.5"
-hex = "0.2"
+hex = "0.3"
 htmlescape = "0.3.1"
 license-exprs = "^1.3"
 dotenv = "0.11.0"
diff --git a/src/controllers/krate/publish.rs b/src/controllers/krate/publish.rs
@@ -139,11 +139,14 @@ pub fn publish(req: &mut Request) -> CargoResult<Response> {
                 .upload_crate(req, &krate, readme, max, max_unpack, vers)?;
         version.record_readme_rendering(&conn)?;
 
+        let mut hex_cksum = String::new();
+        cksum.write_hex(&mut hex_cksum)?;
+
         // Register this crate in our local git repo.
         let git_crate = git::Crate {
             name: name.to_string(),
             vers: vers.to_string(),
-            cksum: cksum.to_hex(),
+            cksum: hex_cksum,
             features: features,
             deps: git_deps,
             yanked: Some(false),
