Bump toml to improve errors on enums

Closes #1739

diff --git a/Cargo.lock b/Cargo.lock
index 844c0ce9284e9a87d7998b7200abed11fffeeff0..6ea192d32b754c892c6c1333041e9e22727e8904 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -27,7 +27,7 @@ dependencies = [
  "term 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "threadpool 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "toml 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 0.2.35 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -328,7 +328,7 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.1.20"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "rustc-serialize 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",