Auto merge of #2418 - alexcrichton:update-git2, r=alexcrichton

This crate was recently updated to the next release of libgit2, and I've noticed historically that a noop `cargo build` was slow in the git2-rs repository. Curious to see if the new libgit2 version helped speed things up at all, I tested it out. Before this commit, a noop `cargo build` produced 599108 syscalls. After this commit, a noop build produced 86925 syscalls, an 85% reduction in the number of syscalls! Needless to say it's much faster.
rust-lang · Feb 26, 2016 · 7a42f80 · 7a42f80
2 parents 3efd44b + 333ba43
commit 7a42f80
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -25,12 +25,12 @@ docopt = "0.6"
 env_logger = "0.3"
 filetime = "0.1"
 flate2 = "0.2"
-git2 = "0.3"
-git2-curl = "0.3"
+git2 = "0.4"
+git2-curl = "0.4"
 glob = "0.2"
 kernel32-sys = "0.2"
 libc = "0.2"
-libgit2-sys = "0.3"
+libgit2-sys = "0.4"
 log = "0.3"
 num_cpus = "0.2"
 regex = "0.1"