Try running swift package init and swift test with the installed host toolchain

Author: marcprux

.github/workflows/ci.yml

@@ -20,6 +20,11 @@ jobs:
           SWIFT_PATH=${HOME}/Library/Developer/Toolchains/$(basename ${HOST_TOOLCHAIN_URL} "-osx.pkg").xctoolchain/usr
           ${SWIFT_PATH}/bin/swift --version
 
+          mkdir PackageDemo
+          cd PackageDemo
+          ${SWIFT_PATH}/bin/swift package init
+          ${SWIFT_PATH}/bin/swift test
+
           ${SWIFT_PATH}/bin/swift sdk install https://download.swift.org/swift-6.2-branch/static-sdk/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-08-09-a/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-08-09-a_static-linux-0.0.1.artifactbundle.tar.gz --checksum 157dbf0cc8465f72c00a765c5f99e24d06c06b71cbe59136421163aa2c0fa7eb