support updated toolchain

2 files changed, 3 insertions, 3 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 6cbdfad..5b8191c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ travis-ci = { repository = "vhdirk/notmuch-rs" }
 
 [dependencies]
 libc = "0.2"
-clippy = { version = "0.0.193", optional = true }
+# clippy = { version = "0.0.211", optional = true }
 supercow = "0.1.0"
 
 [dev-dependencies]
diff --git a/src/utils.rs b/src/utils.rs
index 5bfb5d0..022d508 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -30,11 +30,11 @@ impl ToString for *const libc::c_char {
 //              BoxedStorage>;
 
 pub type ScopedPhantomcow<'a, OWNED, BORROWED = OWNED, 
-                              SHARED = Box<DefaultFeatures<'a> + 'a>,
+                              SHARED = Box<dyn DefaultFeatures<'a> + 'a>,
                               STORAGE = BoxedStorage> =
     Supercow<'a, OWNED, BORROWED, SHARED, STORAGE, ()>;
 
-pub type ScopedSupercow<'a, OWNED, BORROWED = OWNED, SHARED = Box<DefaultFeatures<'a> + 'a>> =
+pub type ScopedSupercow<'a, OWNED, BORROWED = OWNED, SHARED = Box<dyn DefaultFeatures<'a> + 'a>> =
     Supercow<'a, OWNED, BORROWED, SHARED, BoxedStorage>;