Fix anchor build action

.github/actions/build-anchor/action.yaml

@@ -35,7 +35,7 @@ runs:
       with:
         path: |
           ./target/
-        key: build-${{ runner.os }}-v0001-${{ inputs.devnet }}-${{ inputs.testing }}-${{ hashFiles('./programs/**/**') }}-${{ inputs.program }}
+        key: build-${{ runner.os }}-${{env.ANCHOR_VERSION}}-${{env.ANCHOR_SHA}}-v0001-${{ inputs.devnet }}-${{ inputs.testing }}-${{ hashFiles('./programs/**/**') }}-${{ inputs.program }}
     - run: ${{ inputs.testing == 'true' && 'TESTING=true' || '' }} ~/.cargo/bin/anchor build ${{ (inputs.program != '' && '-p') || '' }} ${{ inputs.program || '' }} ${{ inputs.devnet == 'true' && '-- --features devnet' || '' }}
       if: steps.cache-anchor-build.outputs.cache-hit != 'true'
       shell: bash

.github/actions/setup-anchor/action.yaml

@@ -13,7 +13,7 @@ runs:
           ~/.cargo/bin/anchor
         key: anchor-cli-${{ runner.os }}-v0002-${{ env.ANCHOR_VERSION }}
     # if ANCHOR_VERSION is 0, then install the anchor-cli from source
-    - run: if [ $ANCHOR_VERSION -eq 0 ]; then cargo install --git https://github.com/coral-xyz/anchor anchor-cli --locked --force; else cargo install --git https://github.com/coral-xyz/anchor --tag "v$ANCHOR_VERSION" anchor-cli --locked; fi
+    - run: if [ $ANCHOR_VERSION -eq 0 ]; then cargo install --git https://github.com/coral-xyz/anchor anchor-cli --locked --force; else cargo install --git https://github.com/coral-xyz/anchor/tree/$ANCHOR_SHA --tag "v$ANCHOR_VERSION" anchor-cli --locked; fi
       shell: bash
       if: steps.cache-anchor-cli.outputs.cache-hit != 'true'
     - uses: actions/cache@v2

.github/actions/setup/action.yaml

@@ -11,5 +11,7 @@ runs:
         # On anchor 0.28.1 we can probably stop using 0 as the source
       - run: echo "ANCHOR_VERSION=0" >> $GITHUB_ENV
         shell: bash
+      - run: echo "ANCHOR_SHA=3e8bc76d72e2bfdb3962868b5066b2479cf49d25" >> $GITHUB_ENV
+        shell: bash
       - run: git submodule update --init --recursive --depth 1
         shell: bash