idk lets try this yaml syntax.

pchickey · pchickey · commit 01399755e382 · 2020-05-20T14:38:45.000-07:00
diff --git a/.github/actions/test/action.yml b/.github/actions/test/action.yml
@@ -17,4 +17,4 @@ runs:
       # The test target of the Makefile is our standard CI.
     - 'export HOME=/root; make ${{ inputs.target }}'
   env:
-    CRATES_NOT_TESTED: lucet-runtime lucet-spectest lucet-benchmarks lucet-runtime-example
+    - 'CRATES_NOT_TESTED="lucet-runtime lucet-spectest lucet-benchmarks lucet-runtime-example lucet-runtime-internal"'
