Update crossbeam requirement to 0.4

Updates the requirements on [crossbeam](https://github.com/crossbeam-rs/crossbeam) to permit the latest version.
- [Release notes](https://github.com/crossbeam-rs/crossbeam/releases)
- [Changelog](https://github.com/crossbeam-rs/crossbeam/blob/master/CHANGELOG.md)
- [Commits](https://github.com/crossbeam-rs/crossbeam/commits)

Signed-off-by: dependabot[bot] <support@dependabot.com>
This commit is contained in:
dependabot[bot] 2018-07-25 05:31:03 +00:00
parent 4e53ce48d1
commit 4b73ed06cb
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@ -19,7 +19,7 @@ path = "src/cargo/lib.rs"
[dependencies]
atty = "0.2"
crates-io = { path = "src/crates-io", version = "0.18" }
crossbeam = "0.3"
crossbeam = "0.4"
crypto-hash = "0.3.1"
curl = "0.4.13"
env_logger = "0.5.4"