Auto merge of #1313 - kngwyu:update-deps, r=Xanewok

Update racer, rustfmt and clippy

Author: bors

Cargo.lock

@@ -30,7 +30,7 @@ rls-vfs = "0.7"
 
 cargo = { git = "https://github.com/rust-lang/cargo", rev = "4e74e2fc0908524d17735c768067117d3e84ee9c" }
 cargo_metadata = "0.7"
-clippy_lints = { git = "https://github.com/rust-lang/rust-clippy", rev = "5725726345039830677a0aeb8389ae78ce01ff97", optional = true }
+clippy_lints = { git = "https://github.com/rust-lang/rust-clippy", rev = "5a3cd31c9ed76033319a5cb63cbd0acf3d1c43a9", optional = true }
 env_logger = "0.6"
 failure = "0.1.1"
 home = "0.3"
@@ -40,11 +40,11 @@ lsp-types = "0.55.2"
 lazy_static = "1"
 log = "0.4"
 num_cpus = "1"
-racer = { version = "=2.1.18", default-features = false }
+racer = { version = "=2.1.19", default-features = false }
 rand = "0.6"
 rayon = "1"
 rustc_tools_util = "0.1.1"
-rustfmt-nightly = "1.0.2"
+rustfmt-nightly = "1.0.3"
 rustc-serialize = "0.3"
 serde = "1.0"
 serde_json = "1.0"