More updates to master

diff --git a/libs/hamcrest-rust b/libs/hamcrest-rust
index a3844d6e0c6b84934078b7ee0e6e702c59cc5242..60b649957b556c934929b7b6205ec95e20a2cd9e 160000 (submodule)
--- a/libs/hamcrest-rust
+++ b/libs/hamcrest-rust
@@ -1 +1 @@
-Subproject commit a3844d6e0c6b84934078b7ee0e6e702c59cc5242
+Subproject commit 60b649957b556c934929b7b6205ec95e20a2cd9e

diff --git a/libs/hammer.rs b/libs/hammer.rs
index bbb7848676698ec94d186e2c910ab82452d07433..fa1255d4ba109f82d1b0e8be61dde4ea70047be9 160000 (submodule)
--- a/libs/hammer.rs
+++ b/libs/hammer.rs
@@ -1 +1 @@
-Subproject commit bbb7848676698ec94d186e2c910ab82452d07433
+Subproject commit fa1255d4ba109f82d1b0e8be61dde4ea70047be9

diff --git a/libs/toml-rs b/libs/toml-rs
index 624d5398184ccd500c3ce02338006f32f380fcc9..a0f1ea65fc80379f0c6c095d92fad840004aaa56 160000 (submodule)
--- a/libs/toml-rs
+++ b/libs/toml-rs
@@ -1 +1 @@
-Subproject commit 624d5398184ccd500c3ce02338006f32f380fcc9
+Subproject commit a0f1ea65fc80379f0c6c095d92fad840004aaa56

diff --git a/src/cargo/core/package_id.rs b/src/cargo/core/package_id.rs
index 376772958a9041080fc48909a78725c21036bac5..6225d1c150f70096a5b516e576f9dfe195570691 100644 (file)
--- a/src/cargo/core/package_id.rs
+++ b/src/cargo/core/package_id.rs
@@ -65,7 +65,7 @@ pub struct PackageId {
 impl<S: hash::Writer> Hash<S> for PackageId {
     fn hash(&self, state: &mut S) {
         self.name.hash(state);
-        self.version.to_str().hash(state);
+        self.version.to_string().hash(state);
         self.source_id.hash(state);
     }
 }