diff --git a/.github/workflows/rust-cache-seed.yml b/.github/workflows/rust-cache-seed.yml
deleted file mode 100644
index ed6d1028a1..0000000000
--- a/.github/workflows/rust-cache-seed.yml
+++ /dev/null
@@ -1,72 +0,0 @@
-name: Rust Cache Seed
-
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-env:
-  CARGO_TERM_COLOR: always
-  CARGO_INCREMENTAL: "0"
-  MISE_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  SCCACHE_GHA_ENABLED: "true"
-
-permissions:
-  contents: read
-  packages: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  rust:
-    name: Rust (${{ matrix.runner }})
-    strategy:
-      fail-fast: false
-      matrix:
-        runner: [linux-amd64-cpu8, linux-arm64-cpu8]
-    runs-on: ${{ matrix.runner }}
-    env:
-      SCCACHE_GHA_VERSION: branch-checks-rust-${{ matrix.runner }}
-    container:
-      image: ghcr.io/nvidia/openshell/ci:latest
-      credentials:
-        username: ${{ github.actor }}
-        password: ${{ secrets.GITHUB_TOKEN }}
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-
-      - name: Install tools
-        run: mise install --locked
-
-      - name: Configure GHA sccache backend
-        uses: mozilla-actions/sccache-action@9e7fa8a12102821edf02ca5dbea1acd0f89a2696 # v0.0.10
-
-      - name: Cache Rust target and registry
-        uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
-        with:
-          shared-key: rust-checks-${{ matrix.runner }}
-          cache-on-failure: true
-
-      - name: Format
-        run: mise run rust:format:check
-
-      - name: Lint
-        run: mise run rust:lint
-
-      - name: Test
-        run: mise run test:rust
-
-      - name: sccache stats
-        if: always()
-        run: |
-          set +e
-          stats_bin="${SCCACHE_PATH:-sccache}"
-          "$stats_bin" --show-stats
-          status=$?
-          if [ "$status" -ne 0 ]; then
-            echo "::warning::sccache stats unavailable (exit $status)"
-          fi
-          exit 0