chmod +x

Author: japaric

ci/install.sh

@@ -18,6 +18,7 @@ main() {
 
     mkdir qemu
     curl -L https://github.com/japaric/qemu-bin/blob/master/14.04/qemu-system-arm-2.12.0 > qemu/qemu-system-arm
+    chmod +x qemu/qemu-system-arm
 
     rustup component add llvm-tools-preview