Merge pull request #889 from rust-lang/dependabot/cargo/rustc-demangle-0.1.17

Cargo.lock

@@ -1415,9 +1415,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.16"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
+checksum = "b2610b7f643d18c87dff3b489950269617e6601a51f1f05aa5daefee36f64f0b"
 
 [[package]]
 name = "ryu"