Merge pull request #211 from schungx/master

Fix features.

.github/workflows/build.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - master
-      - closures
   pull_request: {}
 
 jobs:
@@ -23,7 +22,7 @@ jobs:
           - "--features sync"
           - "--features no_optimize"
           - "--features no_float"
-          - "--features only_i32"
+          - "--tests --features only_i32"
           - "--features only_i64"
           - "--features no_index"
           - "--features no_object"
@@ -51,7 +50,7 @@ jobs:
       uses: actions-rs/cargo@v1
       with:
         command: test
-        args: --all {{matrix.flags}}
+        args: --all ${{matrix.flags}}
   # no-std builds are a bit more extensive to test
   no_std_build:
     name: NoStdBuild