From 37e861f6eaa9e91519a56c47a1e4e233af154516 Mon Sep 17 00:00:00 2001
From: eauge <estanislauauge@gmail.com>
Date: Fri, 15 Feb 2019 10:31:32 -0800
Subject: [PATCH] key manager not undead code

---
 .buildkite/rust/lint.txt               | 2 +-
 common/src/confidential/key_manager.rs | 5 +----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/.buildkite/rust/lint.txt b/.buildkite/rust/lint.txt
index 67d9ed104..abeb73c7d 100644
--- a/.buildkite/rust/lint.txt
+++ b/.buildkite/rust/lint.txt
@@ -29,4 +29,4 @@ while-true
 # unused-extern-crates
 # unused-import-braces
 # unused-qualifications
-# unused-results
+unused-results
diff --git a/common/src/confidential/key_manager.rs b/common/src/confidential/key_manager.rs
index 45d110aac..72558273e 100644
--- a/common/src/confidential/key_manager.rs
+++ b/common/src/confidential/key_manager.rs
@@ -41,21 +41,19 @@ impl KeyManagerClient {
     }
 }
 
-#[allow(dead_code)]
+#[cfg(not(feature = "test"))]
 #[derive(Debug)]
 /// Wrapper around the Ekiden key manager client to provide a more convenient
 /// Ethereum address based interface along with runtime-specific utility methods.
 struct KeyManager;
 
 impl KeyManager {
-    #[allow(dead_code)]
     /// Returns the contract id for the given contract address. The contract_id
     /// is used to fetch keys for a contract.
     fn contract_id(contract: Address) -> ContractId {
         ContractId::from(&keccak(contract.to_vec())[..])
     }
 
-    #[allow(dead_code)]
     /// Creates and returns the long term public key for the given contract.
     /// If the key already exists, returns the existing key.
     /// Returns the tuple (public_key, signature_{KeyManager}(public_key)).
@@ -77,7 +75,6 @@ impl KeyManager {
             })
     }
 
-    #[allow(dead_code)]
     fn contract_key(address: Address) -> Result<ContractKey, String> {
         let contract_id = Self::contract_id(address);
         let mut km = EkidenKeyManager::instance().expect("Should always have a key manager client");