rust msrv 1.63

.github/workflows/rust.yml

@@ -59,7 +59,7 @@ jobs:
     - uses: actions-rs/toolchain@v1
       with:
         profile: minimal
-        toolchain: 1.47.0
+        toolchain: 1.63.0
         override: true
     - name: Install Deps
       run: sudo apt-get install --no-install-recommends build-essential binutils-dev libunwind-dev libblocksruntime-dev liblzma-dev

Cargo.toml

@@ -2,6 +2,7 @@
 name = "honggfuzz"
 version = "0.5.56"
 edition = "2021"
+rust-version = "1.63"
 authors = ["Paul Grandperrin <[email protected]>"]
 license = "MIT/Apache-2.0/Unlicense/WTFPL"
 repository = "https://github.com/rust-fuzz/honggfuzz-rs"