chore: upgrade to Rust 1.68.2 (denoland#19416)

Also prints disk size in release builds.

.github/workflows/ci.generate.ts

@@ -575,7 +575,12 @@ const ci = {
  "(github.ref == 'refs/heads/main' ||",
  "startsWith(github.ref, 'refs/tags/'))))",
  ].join("\n"),
- run: "cargo build --release --locked --all-targets",
+ run: [
+ // output fs space before and after building
+ "df -h",
+ "cargo build --release --locked --all-targets",
+ "df -h",
+ ].join("\n"),
  },
  {
  name: "Upload PR artifact (linux)",

.github/workflows/ci.yml

@@ -349,7 +349,10 @@ jobs:
  (github.repository == 'denoland/deno' &&
  (github.ref == 'refs/heads/main' ||
  startsWith(github.ref, 'refs/tags/')))))
- run: cargo build --release --locked --all-targets
+ run: |-
+ df -h
+ cargo build --release --locked --all-targets
+ df -h
  - name: Upload PR artifact (linux)
  if: |-
  !(github.event_name == 'pull_request' && matrix.skip_pr) && (matrix.job == 'test' &&

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.68.0"
+channel = "1.68.2"
 components = ["rustfmt", "clippy"]