Auto merge of #5079 - alexcrichton:bump, r=alexcrichton

Bump to 0.27.0

Author: bors

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cargo"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Yehuda Katz <wycats@gmail.com>",
            "Carl Lerche <me@carllerche.com>",
            "Alex Crichton <alex@alexcrichton.com>"]
@@ -18,7 +18,7 @@ path = "src/cargo/lib.rs"
 
 [dependencies]
 atty = "0.2"
-crates-io = { path = "src/crates-io", version = "0.15" }
+crates-io = { path = "src/crates-io", version = "0.16" }
 crossbeam = "0.3"
 crypto-hash = "0.3"
 curl = "0.4.6"

src/crates-io/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "crates-io"
-version = "0.15.0"
+version = "0.16.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-lang/cargo"