try to get rust repo working

Signed-off-by: Sean Cross <sean@osdyne.com>

.github/workflows/nightly.yml

@@ -34,14 +34,29 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v2
         with:
-          submodules: recursive
           path: build
 
       - name: Install Rust nightly toolchain ${{ steps.extract_rust_version.outputs.version }}
         uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: ${{ steps.extract_rust_version.outputs.version }}
 
+      - name: Determine nightly hash
+        shell: bash
+        run: |
+          export rustrevshort="$(rustc --version | awk -F '[\( ]+' '{print $3}')"
+          echo "rustrevshort=$rustrevshort" >> $GITHUB_OUTPUT
+          export rustrev="$(curl --silent \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            "https://api.github.com/repos/rust-lang/rust/commits/$rustrevshort" \
+            | grep "\"sha\":" \
+            | head -1 \
+            | cut -d'"' -f4)"
+          echo "rustrev=$rustrev" >> $GITHUB_OUTPUT
+
+
       - name: Create riscv32imac-unknown-xous-elf sysroot
         run: |
           rm -rf $(rustc --print sysroot)/lib/rustlib/riscv32imac-unknown-xous-elf \
@@ -53,9 +68,24 @@ jobs:
           git config --global user.email "user@example.com" \
           && git config --global user.name "CI Runner"
 
+      - name: Get 
+
       - name: Apply patches
         run: |
-          cd build \
+          pwd \
+          && ls \
+          && cd build \
+          && echo "rustrev: $rustrev" \
+          && git init rust \
+          && cd rust \
+          && git remote add origin https://github.com/rust-lang/rust \
+          && git config --local gc.auto 0 \
+          && git -c protocol.version=2 fetch --no-tags --prune --progress --recurse-submodules --depth=1 origin $rustrev \
+          && git checkout $rustrev \
+          && git submodule sync --recursive \
+          && git -c protocol.version=2 submodule update --init --force --depth=1 --recursive \
+          && ls \
+          && ls .. \
           && git am ../*.patch
 
       - name: Build Rust libstd