diff --git a/.gitea/workflows/sandbox.yml b/.gitea/workflows/sandbox.yml
index d171343..7505682 100644
--- a/.gitea/workflows/sandbox.yml
+++ b/.gitea/workflows/sandbox.yml
@@ -46,4 +46,4 @@ jobs:
           set -o pipefail          # without this a failing build looks green
           CARGO="$HOME/.cargo/bin/cargo"
           echo "HOME=$HOME  cargo there: $([ -x "$CARGO" ] && echo yes || echo no)"
-          "$CARGO" test 2>&1 | tail -4
+          "$CARGO" test 2>&1 | tail -22