fix(edgedb)

projects/edgedb.com/package.yml

@@ -17,10 +17,17 @@ build:
     - -A warnings
     # Reduce build size by excluding debug symbols.
     - -C debuginfo=0
-  script: |
+  script:
     # Required to avoid conflicts
-    mv build.rs build.rs.bak
-    cargo install --path . --root {{prefix}}
+    - mv build.rs build.rs.bak || true
+    # match contains an unknown arm
+    - run: |
+        sed -i.bak -e's|T::Argument => None|// T::Argument => None|' \
+          highlight.rs
+        rm highlight.rs.bak
+      working-directory: src
+      if: '>=4'
+    - cargo install --path . --root {{prefix}}
 
 test:
   test "$(edgedb --version)" = "EdgeDB CLI {{version.raw}}"