Merge pull request #190 from michaelciraci/update-to-cargo-metadata-0.18

Update to cargo_metadata 0.18

Author: oli-obk

CHANGELOG.md

@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * crate-private span handling was passed off to the `spanned` crate, improving some diagnostics along the way.
 * `Config::output_conflict_handling` does not contain the bless command message anymore, it is instead available separately as `Config::bless_command`
+* Updating `cargo_metadata` to `0.18`
 
 ### Removed
 

Cargo.lock

@@ -17,7 +17,7 @@ colored = "2"
 lazy_static = "1.4.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-cargo_metadata = "0.15"
+cargo_metadata = "0.18"
 crossbeam-channel = "0.5.6"
 tempfile = "3.3.0"
 bstr = "1.0.1"