diff --git a/.gitea/workflows/build-ubuntu.yml b/.gitea/workflows/build-ubuntu.yml
index 8d67d39..f9c61b6 100644
--- a/.gitea/workflows/build-ubuntu.yml
+++ b/.gitea/workflows/build-ubuntu.yml
@@ -88,7 +88,12 @@ jobs:
           echo -------------------
           (cd src && ls -la)
           echo -------------------
-          cid=$(docker create $BUILDER_IMAGE "cd /data && ls -la")
+          cid=$(docker create --rm $BUILDER_IMAGE bash -c "cd /data && ls -la")
+          echo cid: $cid
+          docker cp $(realpath src)/. $cid:/data
+          docker start -a $cid
+          docker rm $cid
+          cid=$(docker create --rm $BUILDER_IMAGE bash -c "cd /data && cargo build --release")
           echo cid: $cid
           docker cp $(realpath src)/. $cid:/data
           docker start -a $cid