Fix clippy ci

Author: benthecarman

.github/workflows/build.yml

@@ -45,7 +45,7 @@ jobs:
   linting:
     runs-on: ubuntu-latest
     env:
-      TOOLCHAIN: stable
+      TOOLCHAIN: 1.63.0
     steps:
       - name: Checkout source code
         uses: actions/checkout@v4

ci/check-lint.sh

@@ -1,6 +1,13 @@
 #!/bin/sh
 set -e
 set -x
+
+RUSTC_MINOR_VERSION=$(rustc --version | awk '{ split($2,a,"."); print a[2] }')
+
+# Starting with version 1.39.0, the `tokio` crate has an MSRV of rustc 1.70.0
+[ "$RUSTC_MINOR_VERSION" -lt 70 ] && cargo update -p tokio --precise "1.38.1" --verbose
+[ "$RUSTC_MINOR_VERSION" -lt 70 ] && cargo update -p tokio-util --precise "0.7.10" --verbose
+
 RUSTFLAGS='-D warnings' cargo clippy -- \
 	`# We use this for sat groupings` \
 	-A clippy::inconsistent-digit-grouping \