kill

src/upload-artifact.ts

@@ -1,3 +1,5 @@
+import process from 'process'
+
 import * as core from '../node_modules/@actions/core/'
 import artifact, {
   UploadArtifactOptions
@@ -62,6 +64,7 @@ async function run(): Promise<void> {
     }
   } catch (error) {
     core.setFailed((error as Error).message)
+    process.exit(1)
   }
 }