chore: update dependencies

Former-commit-id: 1768f51

Cargo.toml

@@ -19,7 +19,6 @@ enum_primitive = "^0.1"
 chrono = "^0.4"
 failure = "^0.1"
 circular = "^0.2"
-itertools = "^0.7"
 sha-1 = "^0.8"
 sha2 = "^0.8"
 md-5 = "^0.8"
@@ -42,7 +41,7 @@ ed25519-dalek = { version = "1.0.0-pre.1", default-features = false, features =
 lazy_static = "1.2.0"
 block-padding = "0.1.2"
 log = "0.4.6"
-pretty_env_logger = "0.2.5"
+pretty_env_logger = "0.3"
 buf_redux = { version = "0.8.1", default-features = false }
 try_from = "^0.3"
 derive_builder = "0.7.0"
@@ -51,7 +50,7 @@ sha3 = "0.8.1"
 rand = "0.6"
 
 [dependencies.nom]
-version = "^4.0"
+version = "^4.2"
 
 [dependencies.gperftools]
 version = "0.2.0"
@@ -67,12 +66,12 @@ serde_derive = "^1.0"
 serde_json = "^1.0"
 glob = "^0.2"
 regex = "^1.1"
-pretty_assertions = "0.5.1"
+pretty_assertions = "0.6"
 rand_xorshift = "0.1.1"
 
 [features]
 default = []
-nightly = ["x25519-dalek/nightly", "rsa/nightly"]
+nightly = ["x25519-dalek/nightly", "rsa/nightly", "asm"]
 profile = ["gperftools"]
 asm = ["sha2/asm"]
 

src/lib.rs

@@ -38,7 +38,6 @@ extern crate flate2;
 #[macro_use]
 extern crate generic_array;
 extern crate ed25519_dalek;
-extern crate itertools;
 extern crate md5;
 extern crate num_bigint;
 extern crate num_traits;