--- a/rust/Cargo.lock	Sat Jan 07 00:56:39 2017 +0800
+++ b/rust/Cargo.lock	Tue Feb 07 21:56:58 2017 +0800
@@ -3,17 +3,16 @@
 version = "0.1.0"
 dependencies = [
  "docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "docopt_macros 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "toml 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.2.1 (git+https://github.com/alexcrichton/toml-rs?branch=serde-upgrade)",
 ]
 
 [[package]]
@@ -33,11 +32,6 @@
 ]
 
 [[package]]
-name = "bitflags"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
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@@ -54,14 +48,6 @@
 ]
 
 [[package]]
-name = "docopt_macros"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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@@ -72,7 +58,7 @@
 
 [[package]]
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-version = "0.1.7"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -99,7 +85,7 @@
 
 [[package]]
 name = "libc"
-version = "0.2.19"
+version = "0.2.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -112,7 +98,7 @@
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- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -120,28 +106,27 @@
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.6.2"
+version = "0.6.4"
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  "lazycell 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "miow 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miow 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "nix 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.1.5"
+version = "0.2.0"
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@@ -157,27 +142,14 @@
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  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
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-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
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- "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
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- "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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-
-[[package]]
 name = "quote"
-version = "0.3.10"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -185,10 +157,15 @@
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 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
+name = "redox_syscall"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -228,52 +205,31 @@
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 [[package]]
-name = "rustc_version"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
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-
-[[package]]
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-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
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-version = "0.8.21"
+version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "serde_codegen"
-version = "0.8.21"
+name = "serde_codegen_internals"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "syn 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)",
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-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "syn 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.11.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.8.21"
+version = "0.9.6"
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 dependencies = [
- "serde_codegen 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "syn 0.11.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -288,11 +244,11 @@
 
 [[package]]
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-version = "0.10.5"
+version = "0.11.4"
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- "quote 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -301,7 +257,7 @@
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  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -310,7 +266,7 @@
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- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
@@ -332,22 +288,23 @@
 
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-version = "0.1.35"
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  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -355,15 +312,14 @@
 [[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/alexcrichton/toml-rs?branch=serde-upgrade#32a0a67b8de1d0b2a0dd98f1c96087fc9109fd00"
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 [[package]]
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-version = "0.0.3"
+version = "0.0.4"
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