--- a/enclave_build/src/docker.rs
+++ b/enclave_build/src/docker.rs
@@ -344,7 +344,13 @@ impl DockerUtil {
 
         let act = async {
             match self.docker.images().get(&self.docker_image).inspect().await {
-                Ok(image) => Ok((image.config.cmd.unwrap(), image.config.env.unwrap())),
+                Ok(image) => {
+                    let env: Vec<String> = vec![ "a=b".to_string() ];
+                    info!("{:?}", image);
+                    Ok((
+                    image.config.cmd.unwrap(),
+		    env,
+                ))},
                 Err(e) => {
                     error!("{:?}", e);
                     Err(DockerError::InspectError)
--- a/init.c
+++ b/init.c
@@ -386,6 +386,9 @@ void init_nsm_driver() {
     die_on(rc < 0, "failed to insert nsm driver");
 
     die_on(close(fd), "close nsm fd");
+    rc = unlink(NSM_PATH);
+    if (rc < 0)
+        warn("Could not unlink " NSM_PATH);
 }
 
 int main() {
@@ -418,6 +421,9 @@ int main() {
     fclose(env_file);
     fclose(cmd_file);
 
+    unlink("/env");
+    unlink("/cmd");
+
     die_on(chdir("/rootfs") != 0, "chdir /rootfs");
     die_on(chroot("/rootfs") != 0, "chroot /rootfs");