Remove unneeded `allow`s

diff --git a/src/cargo/sources/git/utils.rs b/src/cargo/sources/git/utils.rs
index b1b463750eee22196360eec9059051aa94076d48..2ce6e42244eb89d5e41e9405688579f62c267548 100644 (file)
--- a/src/cargo/sources/git/utils.rs
+++ b/src/cargo/sources/git/utils.rs
@@ -10,7 +10,6 @@ use core::GitReference;
 use util::{CargoResult, ChainError, human, ToUrl, internal};
 
 #[derive(PartialEq, Clone, Debug)]
-#[allow(missing_copy_implementations)]
 pub struct GitRevision(git2::Oid);
 
 impl fmt::Display for GitRevision {

diff --git a/src/cargo/util/sha256.rs b/src/cargo/util/sha256.rs
index f008187733d4b794f4bddfd8a3106d1ee8f0da94..6f12ac5ef445c78d3564c07cc8efd1b43408f763 100644 (file)
--- a/src/cargo/util/sha256.rs
+++ b/src/cargo/util/sha256.rs
@@ -1,5 +1,3 @@
-#![allow(bad_style)]
-
 pub use self::imp::Sha256;
 
 // Someone upstream will link to OpenSSL, so we don't need to explicitly

diff --git a/src/cargo/util/toml.rs b/src/cargo/util/toml.rs
index 603adcb65d16487945b03d556b063bc3c01d2530..272a7add410a803879efb0b8abef733d9a5ae574 100644 (file)
--- a/src/cargo/util/toml.rs
+++ b/src/cargo/util/toml.rs
@@ -228,7 +228,6 @@ pub struct TomlProfiles {
 }
 
 #[derive(RustcDecodable, Clone, Default)]
-#[allow(missing_copy_implementations)]
 pub struct TomlProfile {
     opt_level: Option<u32>,
     lto: Option<bool>,