Bump the rust-dependencies group with 3 updates (#4151)

* Bump the rust-dependencies group with 3 updates

Bumps the rust-dependencies group with 3 updates: [serde_json](https://github.com/serde-rs/json), [syn](https://github.com/dtolnay/syn) and [futures-concurrency](https://github.com/yoshuawuyts/futures-concurrency).


Updates `serde_json` from 1.0.137 to 1.0.138
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.137...v1.0.138)

Updates `syn` from 2.0.96 to 2.0.98
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](dtolnay/syn@2.0.96...2.0.98)

Updates `futures-concurrency` from 7.6.2 to 7.6.3
- [Release notes](https://github.com/yoshuawuyts/futures-concurrency/releases)
- [Commits](yoshuawuyts/futures-concurrency@v7.6.2...v7.6.3)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: syn
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: futures-concurrency
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

* Add dep bumps from #4153

* Don't override RUSTFLAGS on CI

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: jedel1043 <[email protected]>

.cargo/config.toml

@@ -0,0 +1,2 @@
+[target.wasm32-unknown-unknown]
+rustflags = '--cfg getrandom_backend="wasm_js"'

.github/workflows/release.yml

@@ -8,9 +8,16 @@ jobs:
     name: Publish crates
     runs-on: ubuntu-latest
     timeout-minutes: 60
-    env:
-      RUSTFLAGS: ${{ github.ref == 'refs/heads/main' && '-D warnings' || '' }}
     steps:
+      - name: Set environment
+        env:
+          W_FLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-Dwarnings' || '' }}
+        # Setting `RUSTFLAGS` overrides any flags set on .cargo/config.toml, so we need to
+        # set the target flags instead which are cumulative.
+        # Track https://github.com/rust-lang/cargo/issues/5376
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 

.github/workflows/rust.yml

@@ -17,7 +17,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  RUSTFLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-D warnings' || '' }}
+  W_FLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-D warnings' || '' }}
 
 jobs:
   coverage:
@@ -26,6 +26,13 @@ jobs:
     timeout-minutes: 60
     if: ${{ github.ref == 'refs/heads/main' || github.base_ref == 'main' }}
     steps:
+      - name: Set environment
+        # Setting `RUSTFLAGS` overrides any flags set on .cargo/config.toml, so we need to
+        # set the target flags instead which are cumulative.
+        # Track https://github.com/rust-lang/cargo/issues/5376
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -56,6 +63,9 @@ jobs:
     timeout-minutes: 60
     env:
       RUSTUP_WINDOWS_PATH_ADD_BIN: 1
+      # TODO: Make a small Rust tool that does this
+      CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_RUSTFLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-D warnings' || '' }}
+      CARGO_TARGET_AARCH64_APPLE_DARWIN_RUSTFLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-D warnings' || '' }}
     strategy:
       matrix:
         os:
@@ -88,6 +98,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
+      - name: Set environment
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -109,6 +123,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
+      - name: Set environment
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -126,6 +144,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
+      - name: Set environment
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -160,6 +182,10 @@ jobs:
     env:
       RUSTDOCFLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-D warnings' || '' }}
     steps:
+      - name: Set environment
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -179,6 +205,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
+      - name: Set environment
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -202,6 +232,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
+      - name: Set environment
+        run: |
+          target=$(rustc -vV | awk '/^host/ { print $2 }' | tr [:lower:] [:upper:] | tr '-' '_')
+          echo "CARGO_TARGET_${target}_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4
 

.github/workflows/webassembly.yml

@@ -33,8 +33,14 @@ jobs:
     timeout-minutes: 60
     env:
       WASM_PACK_PATH: ~/.cargo/bin/wasm-pack
-      RUSTFLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-Dwarnings' || '' }}
     steps:
+      - name: Set environment
+        env:
+          W_FLAGS: ${{ (github.ref == 'refs/heads/main' || github.base_ref == 'main') && '-Dwarnings' || '' }}
+        # Setting `RUSTFLAGS` overrides any flags set on .cargo/config.toml, so we need to
+        # set the target flags instead which are cumulative.
+        # Track https://github.com/rust-lang/cargo/issues/5376
+        run: echo "CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUSTFLAGS=$W_FLAGS" >> $GITHUB_ENV
       - name: Checkout repository
         uses: actions/checkout@v4