Run the tests on aarch64-unknown-linux-gnu.

Author: sunfishcode

.github/workflows/main.yml

@@ -156,6 +156,14 @@ jobs:
           - build: windows-2016
             os: windows-2016
             rust: stable
+          - build: aarch64-ubuntu
+            os: ubuntu-latest
+            rust: stable
+            target: aarch64-unknown-linux-gnu
+            gcc_package: gcc-aarch64-linux-gnu
+            gcc: aarch64-linux-gnu-gcc
+            qemu: qemu-aarch64 -L /usr/aarch64-linux-gnu
+            qemu_target: aarch64-linux-user
 
     steps:
     - uses: actions/checkout@v1