Remove cross compile

.github/workflows/build-and-test.yaml

@@ -50,22 +50,6 @@ jobs:
         with:
           command: test
 
-  cross:
-    name: Cross compile
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        target:
-          - aarch64-apple-ios
-          - aarch64-linux-android
-          - aarch64-pc-windows-msvc
-          - i686-unknown-linux-gnu
-          - powerpc64-unknown-linux-gnu
-          - powerpc64le-unknown-linux-gnu
-          - x86_64-unknown-freebsd
-          # - x86_64-unknown-illumos
-
     steps:
     - uses: actions/checkout@v2